DIYI Materials Co., Ltd.

05/12/2025

White PET pellets dedicated to chemical fiber, with a viscosity value of 0.73. Multiple certifications such as GRS, ISO and SGS are available, and TC traceability certificates can be issued. The products are exported to European, American and Southeast Asian countries. The monthly supply capacity is 3,000 tons. If you have a demand for chemical fiber PET pellets procurement, please contact us.
WhatsApp/WeChat: +8613950717479,
Email: [email protected],
Company website: www.di-yi.xyz


Für Chemiefasern spezielle weiße PET-Pellets mit einem Viskositätswert von 0,73. Mehrere Zertifizierungen wie GRS, ISO und SGS sind verfügbar, und TC-Verfolgbarkeitszertifikate können ausgestellt werden. Die Produkte werden nach Europa, Amerika und Südostasien exportiert. Die monatliche Lieferkapazität beträgt 3.000 Tonnen. Wenn Sie Bedarf an der Beschaffung von Chemiefaser-PET-Pellets haben, kontaktieren Sie uns bitte.
WhatsApp/WeChat: +8613950717479,
E-Mail: [email protected], Unternehmenswebsite: www.di-yi.xyz
-Flaschenscheiben

Pellets de PET branco dedicados a fibra química, com valor de viscosidade de 0,73. Múltiplas certificações como GRS, ISO e SGS estão disponíveis, e certificados de rastreabilidade TC podem ser emitidos. Os produtos são exportados para países europeus, americanos e do Sudeste Asiático. A capacidade de fornecimento mensal é de 3.000 toneladas. Se você tiver demanda por aquisição de pellets de PET para fibra química, entre em contato conosco.
WhatsApp/WeChat: +8613950717479,
E-mail: [email protected],
Site da empresa: www.di-yi.xyz

31/07/2025

For Sourcing Materials in Malaysia, I Recommend DIYI Materials!

When it comes to manufacturing in Malaysia, finding a reliable supplier of high-quality plastic raw materials is make-or-break. Today, I must recommend a standout player in the industry—DIYI Materials. With exceptional product quality and robust supply capabilities, it has become the top choice for countless factories, making it your ultimate go-to for sourcing materials in Malaysia.

Strong Production Capacity & Unwavering Quality
In 2024, DIYI Materials acquired a factory in Penang with a monthly production capacity of 2,000 tons. Bringing in its own raw material resources and advanced production management philosophy, the factory focuses on manufacturing HIPS and ABS. What sets it apart? Its ironclad supply chain control: by standardizing raw materials, it ensures long-term stability in product quality— a distinct edge over other recycled plastic pellet factories. This consistent quality lays a solid foundation for downstream enterprises, eliminating worries about fluctuating material performance.

Two Blockbuster Products That Speak for Themselves
DIYI Materials’ two star products have taken the market by storm:

ABS Pellets: Boasting an impact strength of over 21, a blackness rating of 27.6, and zero bromine content, this product is a direct replacement for virgin materials. With a monthly supply of 600 tons, it’s perfect for high-gloss applications—think mouse and keyboard casings that shine like mirrors, instantly boosting product value.

White HIPS Pellets: Made from recycled yogurt cups and blister sheets, these pellets offer an impact strength of 8.5, a melt flow index of 2, and zero bromine content. With a steady monthly supply of 400 tons, they deliver pure color, a smooth texture, and minimal shrinkage—ideal for computer peripherals and more.

Trusted by Big Names
DIYI Materials’ robust production management system has earned it the trust of industry giants. Its client list includes renowned companies like Chigo Air Conditioning, Gree Air Conditioning, Brother Printers, and Logitech—household names with strict standards for raw materials. Their partnership is a testament to DIYI Materials’ ability and reliability.

Vast Resources, Supply Security Guaranteed
DIYI Materials wields significant influence in Malaysia’s recycled plastic pellet market. Even during supply shortages, its strong reputation ensures support and trust from other pellet factories. It maintains long-standing partnerships with industry players like XINGYAOFEIFAN, Tongtai and TITIWANGSA MATERIAL SDN BHD, enabling it to connect clients with more resources and services.

Through DIYI Materials, you’re not just limited to its in-house products. Whether you need ABS, HIPS, PE, PP, POM, or even hard-to-find high-value pellets, its extensive network can source them for you.

In short, for sourcing plastic raw materials in Malaysia, DIYI Materials is a name you can trust. With stable quality, standout products, vast resources, and top-tier service, it offers comprehensive support for your business. Choose DIYI Materials—choose efficiency, stability, and reliability. Let it smooth your production journey and help your enterprise stand out in the market!

Discover high-quality recycled plastic materials from a leading Chinese enterprise specializing in plastic production and marketing. With 6 factories worldwide, we offer a wide range of products including HIPS, EVA, POM, PP, PET, LDPE, HDPE, ABS, PC, GPPS, PCABS, and special modified plastics. Our m...

29/07/2025

Why is imported PA12 30,000 more expensive than domestic ones when both are used on conductive copper bars? The truth is heartbreaking but worth pondering.

Both use PA12 material for wrapping conductive copper and aluminum busbars, and both meet electrical insulation requirements, yet the international brand EMS's quote is 30,000 yuan higher than that of the domestic company Zero Zero One New Materials (ZZO). What accounts for this 30,000 yuan price difference? Today, let's uncover the 'invisible pricing secrets' in the new materials market.

How much is this "invisible business card" of the brand worth?

In the industrial materials sector, the three letters EMS are synonymous with 'quality assurance.' As an international giant with decades of experience in polymer materials, its PA12 has been used in core components for aerospace, high-end automotive, and is always listed among the supply chains of the Fortune Global 500 companies. This accumulated brand trust makes customers willing to pay extra for 'EMS manufacturing,' even if they have never seen the physical product.

However, ZZO, which was established for a shorter period of time, although model 10991's PA12 has passed the hardcore test of 800V voltage without breakdown and 48 hours of salt spray test without damage, can only 'lower its head' on the quotation due to insufficient brand awareness. Just like the same coffee, one with a small blue cup logo and the other an unknown brand, consumers will subconsciously feel that the former is more valuable—brand premium is hidden in every market choice.

The performance is clearly stronger than domestic products, so why can't it still be sold at a high price?

What’s regrettable is that the PA12 from Zero Zero One New Materials (ZZO) actually excels in key performance areas. Its voltage resistance level and weather resistance test data are better than similar products from EMS, fully meeting the stringent requirements of high voltage equipment. However, the ingrained notion in many procurement lists that 'imported = more stable' still remains stubbornly persistent.

EMS has built an image of 'zero errors' over decades of quality control reputation – even if a batch of products performs slightly weaker, customers will assume it's an 'occasional situation'; however, as soon as a domestic new material shows a small fluctuation, it may be labeled as 'unstable.' This cognitive bias forces domestic materials, which are actually stronger in performance, to be priced lower.

Within the price difference of 30,000, there lies the 'invisible costs' of the supply chain.

Of course, the high price of imported materials is not entirely a "brand tax." EMS's PA12 crosses the ocean to reach China, incurring tariffs, long-distance shipping, and multiple levels of agent markups—these costs will ultimately be reflected in the selling price. Not to mention the huge marketing expenses it incurs every year on global advertising, technology exhibitions, and high-profile client cases, which naturally need to be recouped through product pricing.

In contrast, Zero Zero One New Materials (ZZO) benefits from local production, which eliminates cross-border transportation costs, allows for faster supply chain response, and even enables formula adjustments within 48 hours based on customer needs. However, these grounded advantages have not yet translated into pricing confidence amidst the prevailing sentiment that 'international brands are more trustworthy.'

The breakthrough of domestic materials is not just about technology.

In fact, this price difference of 30,000 is more like a mirror - reflecting the growing pains of domestic new materials and the lag in market perception. When ZZO's PA12 can already surpass imported products in performance, we should think more about how to ensure that the brand value of 'Made in China' matches its technological strength.

Maybe someday in the future, when the brand stories of domestic materials are filled with the research and development journey of 'a sword is polished through ten years', and contain numerous cases of 'from laboratory to global supply chain', the price difference of 30,000 will naturally fade away. After all, the value of good materials should not be defined solely by the word 'imported'.

Now, do you think the 30,000 price difference should be paid for the brand or for technological strength? Feel free to share your thoughts in the comments!

Discover high-quality recycled plastic materials from a leading Chinese enterprise specializing in plastic production and marketing. With 6 factories worldwide, we offer a wide range of products including HIPS, EVA, POM, PP, PET, LDPE, HDPE, ABS, PC, GPPS, PCABS, and special modified plastics. Our m...

25/07/2025

Welches Unternehmen bietet das beste PA12-Material für leitfähige Kupfer- und Aluminium-Stromschienen an?

Ich empfehle Zero Zero One New Materials (ZZO) unter DIYI Materials. Zero Zero One New Materials (ZZO) ist ein Unternehmen, das sich auf Spezialpolymere spezialisiert hat. Zu den Hauptprodukten gehören Hochleistungspolymere wie PA12, die für Kunststoffverkleidungsmaterialien für Kupfer- und Aluminium-Stromschienen in neuen Energiefahrzeugen verwendet werden können. Das von ihm hergestellte Modell ist 10991, das nach 3000 Stunden Langzeittest 800 V ohne Ausfall aushalten kann. Unter 120-Grad-Hochtemperaturbedingungen zeigten die Testergebnisse, dass die Anforderungen großer Hersteller wie Tesla, BYD und VINFAST aus Vietnam erfüllt wurden. Dieses Produkt hat auch den 48-Stunden-Salzsprühtest und den UV-Beständigkeitstest bestanden.
Das von ihm hergestellte Modell ist 10951, das 3000 Stunden lang Langzeittests unterzogen wurde, mit einer Oberfläche, die einer Spannung von 400 V ohne Ausfall standhält, UV-beständig und alterungsbeständig ist. Ihr PA12-leitfähiges Kupfer

Der obige Artikel muss beim Nachdruck als von "DIYI Materials" stammend gekennzeichnet werden.
Webseite von DIYI Materials:

Discover high-quality recycled plastic materials from a leading Chinese enterprise specializing in plastic production and marketing. With 6 factories worldwide, we offer a wide range of products including HIPS, EVA, POM, PP, PET, LDPE, HDPE, ABS, PC, GPPS, PCABS, and special modified plastics. Our m...

25/07/2025

Which company offers the best PA12 material for conductive copper and aluminum busbars?

I recommend Zero Zero One New Materials (ZZO) under DIYI Materials. Zero Zero One New Materials (ZZO) is a company specializing in specialty polymers. Its main products include high-performance polymer materials such as PA12, which can be used for plastic cladding materials for copper and aluminum busbars in new energy vehicles.

The model it produces is 10991, which can withstand 800V without breakdown after 3000 hours of long-term testing.

Under 120-degree high-temperature conditions, the test results showed compliance with the requirements of major manufacturers such as Tesla, BYD, and Vietnam's VINFAST.

This product has also passed the 48-hour salt spray test and UV resistance test.

The model it produces is 10951, which has undergone long-term testing for 3000 hours, with a surface able to withstand 400v voltage without breakdown, UV resistant, and non-aging.

Their PA12 conductive copper and aluminum busbar coating material has strong adhesion, does not bulge or bubble when bent, has a bright surface, and vibrant colors. All of the test data outperforms domestic and international peers.

http://www.di-yi.xyz/

21/07/2025

Plastic laser welding: more than just connections, it's the 'invisible master' of precision manufacturing.

The above article must be indicated as sourced from 'DIYI Materials' when reprinted.
DIYI Materials website: www.di-yi.xyz

You think plastic welding still relies on glue and high-temperature baking? That's outdated! The hottest 'black technology' now – laser welding, has quietly monopolized half of the high-end manufacturing industry!

Don't underestimate this beam of light; its "temper" for selecting materials is quite significant: it must be thermoplastic, and it needs to understand "division of labor"—one is responsible for "light transmission" (transmittance above 30%, allowing laser to pass through unobstructed), while the other is responsible for "light absorption" (transmittance below 10%, converting light energy into heat energy). The two materials must also be able to "fuse intimately" at high temperatures; without one of them, the whole process won't work.

As long as the conditions are met, laser welding dares to challenge all traditional processes:

✅The precision is absurdly high: the heat-affected zone is thinner than a hair strand, easily handling delicate tasks like mobile phone batteries and medical syringes.
✅The welds are so beautiful they make you scream: no burrs, no debris; the sealed welds of car sensors and smartwatches can be called "artworks".
✅Efficiency is skyrocketing: non-contact welding, available on-demand in automated production lines, with no pressure for bulk welding of car lights and electronic connectors.

This seemingly ordinary light is rewriting the rules of manufacturing with its unique 'material code'.

Which plastics can be 'tamed' by lasers?

Not all plastics can enjoy the 'treatment' of laser welding; those that can be selected are mostly these 'powerhouses':

- Thermoplastic main materials: polycarbonate (PC), nylon (PA), polypropylene (PP), polyethylene (PE), etc. Their properties of melting when heated and solidifying when cooled are the basis for welding.

- Modified "partner": Plastics added with carbon black and carbon fiber, or modified materials that possess laser absorption properties, specifically designed to "capture" laser energy.

The 'material unwritten rules' of laser welding

Want the laser to work obediently? The material must understand these few points of 'tacit understanding':

- One transmission and one absorption: One material must be able to 'release' the laser (for example, with a transmittance of over 30%) to allow energy to reach the contact surface directly; the other must 'fully absorb' the laser and convert light energy into heat energy.
- Only when they are in harmony can they be solid: they must be 'close and inseparable' when molten, only then can they form a high-strength weld after cooling.
- Only when they are stable can they be reliable: if they deform too much when heated, even the most precise designs will be off.

Why has laser welding become so popular?

While traditional welding is still troubled by issues like flying edges and leaking seams, laser welding has long since 'broken out' with its strength:
- Unmatched precision: The heat-affected zone is finer than a hair, and even the smallest components can be welded neatly.
- Hardcore quality: The welds are flat and strong, with maximum sealing performance, meeting even medical-grade sterile requirements.
- Completely 'non-contact': No contact with materials, no debris generated; pollution? Mechanical damage? Non-existent.
- Exceptional flexibility: Whether dealing with oddly shaped workpieces or combinations of different materials, just program it and you're good to go; automated production lines love it.

From cars to healthcare, it's hidden in every corner around you.

Laser welding is no longer just a technology in the laboratory; it has permeated every aspect of life:
- The guardian of safety in cars: sensors, fuel lines, headlights, all rely on it for precise connections, which are crucial for driving safety.
- Aseptic protection in healthcare: infusion devices, welding of artificial organs, all without contamination, safeguarding the defense line of life and health.
- The 'invisible glue' for electronic devices: mobile phone battery cases and smartwatch components achieve millimeter-level precision splicing under its influence.
The remarkable thing about this beam of light is that it doesn’t just bond plastic together; it uses the precision of technology to make every connection an 'art piece.' The next time you pick up your phone, get into a car, or use medical supplies, you might feel this 'invisible craftsmanship.'
We supply DIYI materials for laser welding, covering PA6, PA66, PPA, PP, and PBT reinforced materials.

It can be applied in fields such as turbocharger actuators, radar devices, gears, electrical appliances, visual systems, thermal management systems, water pumps, and valves. Compared to traditional ultrasonic welding and hot plate welding, laser welding offers advantages such as good airtightness, no vibration, ease of operation, no damage, cleanliness and pollution-free, and high efficiency. Devices made from our materials can also withstand higher burst pressures.

The above article must be indicated as sourced from 'DIYI Materials' when reprinted.
DIYI Materials website: www.di-yi.xyz

20/07/2025

The Evolutionary History of Automotive Oil Cup Materials: How PA12 Stands Out?

The above article must be indicated as sourced from 'DIYI Materials' when reprinted.
DIYI Materials website: www.di-yi.xyz

In the vast system of the automobile industry, a small oil cup bears the important mission of ensuring vehicle operational safety and stability. It quietly resides in the engine compartment, holding key fluids such as brake fluid and power steering oil. Though seemingly unremarkable, it directly affects the vehicle's handling performance and driving safety. With the rapid development of automotive technology, the requirements for oil cup materials have also been constantly rising. From the initially simple metal materials to the later surge of various plastic materials, the evolution of automotive oil cup materials represents a history of the automotive industry striving for better performance and higher safety. Today, we will deeply analyze the unique charm of PA12 materials in the field of automotive oil cups.

1. The Past and Present of PA12 Material. PA12, scientifically known as polyamide 12, is an important member of the nylon family, and its birth can be considered a major milestone in the field of materials science. It is derived from the linear polymerization of diene, possessing a semi-crystalline to crystalline thermoplastic structure. The development of PA12 is closely linked to the growth of the automotive industry. Early automotive oil cups were predominantly made from metal materials like steel or aluminum, which, while strong and durable, had disadvantages such as being heavy and prone to corrosion. With the increasing urgency for lightweight vehicles, plastic materials began to emerge. PA12, with its excellent overall performance, has gradually secured a place in the automotive oil cup materials market. From initial applications in a few high-end models to its widespread adoption today, PA12 has witnessed numerous transformations in the automotive industry.

2. Key Indicators of PA12

1. High Temperature Resistance: Generally, the long-term operating temperature of PA12 is between 80 - 90°C, and after special thermal treatment, it can operate stably around 90°C. In oil, it can maintain stable performance at 100°C for an extended period. Furthermore, when glass fiber reinforcements are added, its melting point can be raised to about 330°C, which means that in higher temperature environments, reinforced PA12 can still maintain its position, ensuring structural stability and providing support for automotive operation under extreme conditions.

2. Oil resistance: The automotive oil cup needs to be in close contact with various oily liquids for a long time, and PA12 exhibits excellent resistance to various oils. Whether it is gasoline, diesel, engine oil, or brake fluid, PA12 can "remain calm" and will not swell, deform, or encounter other problems due to long-term contact, ensuring the sealing and structural integrity of the oil cup, effectively preventing oil leakage, and building a strong safety defense for the vehicle's fuel and lubrication systems.

3. Mechanical properties: PA12 has good impact resistance, enabling it to withstand various vibrations and shocks during vehicle operation. Its surface hardness is relatively high and the friction coefficient is low, which effectively resists the friction generated by the flow of oil during the use of the oil cup, reducing wear, extending the service life of components, and lowering the risk of contamination from wear debris and other impurities. Additionally, it also possesses good flexibility, making it less prone to brittleness in low-temperature environments.

4. Dimensional stability: PA12 has a low water absorption rate, which allows it to maintain good dimensional stability in different humidity environments. It will not expand or shrink due to changes in ambient humidity, ensuring precise fitting between the oil cup and other components, thus guaranteeing the stable operation of systems such as braking and steering in vehicles.

3. Practical cases demonstrate strength
In a certain model of Guangzhou Automobile Group Co., Ltd., the PA12 piping solution was adopted, reducing the actual weight of the piping system by 56% compared to traditional metal and rubber piping and decreasing the number of parts by 77%. This significant change not only improved the vehicle's fuel efficiency but also enhanced system reliability. Similarly, the advantages of PA12 material are also very evident in automotive oil cups. Some high-end models manufacture their brake fluid cups from PA12, which, after enduring the harsh tests of extreme conditions such as high temperatures, severe cold, and high humidity, still maintain good performance, ensuring driving safety for car owne

4. Market Analysis

1. Growing market demand: With the continuous development of the global automotive industry, automobile production has been steadily increasing, leading to a rising demand for automotive parts. As one of the key components of automobiles, the oil cup naturally sees a constant expansion in market demand. PA12, with its excellent performance, has become one of the preferred materials for many automakers, with its market share increasing year by year.

2. Competitive landscape: In the automotive oil cup material market, PA12 faces competition from other materials, such as TPU (thermoplastic polyurethane elastomer) and PC (polycarbonate). TPU boasts excellent oil resistance and hydrolysis resistance, while PC offers good transparency and mechanical properties. However, PA12 holds a significant position in the mid to high-end automotive oil cup market due to its unique advantages in high-temperature resistance and dimensional stability. Major chemical companies like DuPont, Arkema, and BASF dominate the PA12 material market with their advanced technology and large-scale production capabilities.

3. Development Trend: In the future, as cars move towards intelligence and electrification, the performance requirements for automotive oil cup materials will become more stringent. PA12 materials are also continuously innovating and upgrading, further enhancing their high-temperature resistance and chemical corrosion resistance by adding various additives or adopting new production processes. At the same time, the concepts of environmental protection and sustainable development will drive PA12 materials to move towards recyclability and biodegradability to meet the automotive industry's demand for green materials.

PA12 material, with its excellent high-temperature and oil resistance properties, is writing its own glorious chapter in the field of automotive oil cups. It is not only a witness to the development of the automobile industry but also an important force driving the continuous improvement of automotive performance. In the future, we have reason to believe that PA12 material will continue to shine in the automotive oil cup market and contribute more to the safe and efficient operation of vehicles.

The above article must be indicated as sourced from 'DIYI Materials' when reprinted.
DIYI Materials website: www.di-yi.xyz