Shanghai Honest Chem. Co., Ltd

Shanghai Honest Chem. Co., Ltd Shanghai Honest Chem. Co., Ltd,. a professional manufacturer of cellulose ethers since 2002. Any inquiry please contact: [email protected]

Established in 2002, Shanghai Honest Chem Co.,Ltd is a professional manufacturer specialized in cellulose ethers. To meet our costumers’ need we offer all kinds of cellulose ethers incluing Hydroxypropyl Methyl Cellulose (HPMC), Hydroxyethyl Cellulose (HEC), Hydroxyethyl Methyl Cellulose(HEMC), Carboxy Methyl Cellulose （CMC）, Methyl Cellulose (MC), Ethyl Cellulose (EC), etc which are widely appli

ed in Construction, Pharmaceutical, Painting, Food, Ceramics, Cosmetic, Oil drilling industry. Our main popular markets are focus on Southeast Asia; Middle East; Europe; North Africa; South America; North America etc.

✨ Cellulose Ethers for Personal CareLooking for reliable thickeners and rheology modifiers for your personal care formul...
19/08/2026

✨ Cellulose Ethers for Personal Care

Looking for reliable thickeners and rheology modifiers for your personal care formulations?

HEC & HPMC can help improve:

💧 Viscosity & consistency
🌊 Rheology & flow behavior
🔹 Suspension & stability
✨ Texture & application feel
🧴 Film-forming properties

Suitable for a wide range of applications, including shampoo, shower gel, facial cleanser, skin care, hair care, liquid soap and gels.

HONEST CHEM provides cellulose ether solutions for personal care and cosmetic formulations.

🌐 www.honestsh.com

What Happens If You Don't Use HPMC in Tile Adhesive?Even though HPMC is added in a small amount, it has a big impact on ...
06/08/2026

What Happens If You Don't Use HPMC in Tile Adhesive?

Even though HPMC is added in a small amount, it has a big impact on tile adhesive performance.

Without HPMC, you may experience:

❌ Poor water retention
❌ Tile slippage
❌ Short open time
❌ Difficult application
❌ Weak bond strength

✅ The right HPMC helps improve:

✔ Water retention
✔ Workability
✔ Anti-slip performance
✔ Open time
✔ Bond strength

Looking for the right HPMC solution for your formulation?

📩 Send us a message—we're happy to help.

💬 What is the biggest challenge in your tile adhesive formulation?

What Is HPMC and Why Is It So Widely Used?From construction materials to pharmaceuticals and food products, Hydroxypropy...
30/07/2026

What Is HPMC and Why Is It So Widely Used?

From construction materials to pharmaceuticals and food products, Hydroxypropyl Methyl Cellulose (HPMC) plays a vital role in improving product performance.

✔ Better water retention

✔ Easier application

✔ Improved adhesion

✔ Enhanced stability

✔ Wide range of applications

At Shanghai Honest Chem, we supply high-quality HPMC tailored to different industries with stable quality and global delivery.

💬 Which application are you most interested in—Construction, Pharmaceutical, Food, or Personal Care? Let us know in the comments!

🌱 Enhance Your Food Formulations with Food-Grade MCC (E460(i))!Looking for better texture, stability, and processing per...
09/07/2026

🌱 Enhance Your Food Formulations with Food-Grade MCC (E460(i))!
Looking for better texture, stability, and processing performance?
Microcrystalline Cellulose (MCC) is widely used in:
✔ Dairy Products
✔ Bakery
✔ Beverages
✔ Meat & Plant-Based Foods
✔ Sauces & Dressings
✔ Confectionery
✔ Powdered Foods
Improve mouthfeel, reduce fat, increase dietary fiber, and enhance product stability—all with one versatile ingredient.
📩 Contact Shanghai Honest Chem for product specifications, samples, and global supply solutions.

More cellulose ether does NOT always mean better mortar performance.Common formulation mistakes:❌ Excessive dosage❌ Over...
08/05/2026

More cellulose ether does NOT always mean better mortar performance.
Common formulation mistakes:
❌ Excessive dosage
❌ Overly high viscosity
❌ Poor dispersion
❌ Ignoring substrate and temperature conditions
may cause:
Sticky mortar
Poor workability
Cracking
Reduced bonding strength
Lower compressive strength
The right balance of dosage, viscosity, formulation design, and construction conditions is the key to stable dry-mix mortar performance.
✔ Better water retention
✔ Improved anti-sagging
✔ Smoother application
✔ More reliable strength development

How to choose the right viscosity of HPMC?Different applications require different viscosity grades.Lower viscosity: ✔ F...
17/04/2026

How to choose the right viscosity of HPMC?
Different applications require different viscosity grades.
Lower viscosity: ✔ Faster dissolution
✔ Suitable for some pharmaceutical uses
Higher viscosity: ✔ Better thickening effect
✔ Improved water retention
✔ Enhanced construction performance
Choosing the correct grade helps optimize your final formula.
Let us help recommend the right model.

Looking to improve tablet performance?Hydroxypropyl Methyl Cellulose (HPMC) is widely used in pharmaceutical formulation...
09/04/2026

Looking to improve tablet performance?

Hydroxypropyl Methyl Cellulose (HPMC) is widely used in pharmaceutical formulations to support:

✔ Better binding strength
✔ Improved tablet hardness
✔ Enhanced dissolution behavior
✔ Controlled release performance
✔ Optimized drug delivery

By selecting the right HPMC grade, formulators can improve manufacturing efficiency while achieving more stable and reliable product performance.

Need help choosing the right pharmaceutical excipient for your formulation?
Message us for technical support and samples.

Hashtags:

🚧 Improve Your Gypsum Mortar Performance with Cellulose EtherStruggling with poor workability, cracking, or short open t...
24/03/2026

🚧 Improve Your Gypsum Mortar Performance with Cellulose Ether
Struggling with poor workability, cracking, or short open time?
Cellulose Ether is the key to upgrading your gypsum formulations:
✔ Excellent water retention
✔ Smooth & easy application
✔ Extended open time
✔ Strong crack resistance
Widely used in gypsum plaster, skim coat, and joint compounds.
👉 Stable quality. Consistent performance. Reliable supply.

One material. Multiple applications.Ethyl Cellulose offers excellent film-forming, binding, and protection performance.U...
27/02/2026

One material. Multiple applications.
Ethyl Cellulose offers excellent film-forming, binding, and protection performance.

Used in:
💊 Pharmaceuticals
🎨 Coatings & printing inks
🧴 Personal care & cosmetics
🏭 Industrial formulations

👉 Available in multiple viscosity grades. Inquire now.

🧱 Effect of Cellulose Ether in Mortar✔ Improves water retention✔ Enhances workability & open time✔ Increases adhesion st...
10/02/2026

🧱 Effect of Cellulose Ether in Mortar

✔ Improves water retention
✔ Enhances workability & open time
✔ Increases adhesion strength
✔ Reduces cracking & sagging

Cellulose Ether (HPMC / HEMC) is a key additive for
Tile Adhesives • Plaster • Render • ETICS • Masonry Mortars

🔹 Stable quality
🔹 Consistent performance

📩 Contact HONEST to get the right grade for your mortar formulation.





Address

Room 408A, Building 5, No. 456 Hongcao Road
Xuhui
200030

Opening Hours

Monday 09:00 - 17:00
Tuesday 09:00 - 17:00
Wednesday 09:00 - 17:00
Thursday 09:00 - 17:00
Friday 09:00 - 17:00

Telephone

86-21-54012006

Website

Alerts

Be the first to know and let us send you an email when Shanghai Honest Chem. Co., Ltd posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Shanghai Honest Chem. Co., Ltd:

Shortcuts

Share

Category