Hangxing Chemical Co.,Ltd

Hangxing Chemical Co.,Ltd Supply Phosphoric Acid,Polyphosphoric Acid,SBS,KOH, Sodium thiosulfate，SLES etc.

Caustic soda flakes ready to ship
28/04/2026

Caustic soda flakes ready to ship

Caustic Soda Pearls ready to ship 🚢
08/04/2026

Caustic Soda Pearls ready to ship 🚢

02/04/2026
Currently, the mainstream price of yellow phosphorus has risen to over 28,000 yuan per ton, with tight supply and prices...
09/03/2026

Currently, the mainstream price of yellow phosphorus has risen to over 28,000 yuan per ton, with tight supply and prices remaining strong.

First container after CNY~Welcome you guys inquiry~
28/02/2026

First container after CNY~
Welcome you guys inquiry~

Polyphosphoric Acid (PPA 105%) ready to ship on the first day of December
01/12/2025

Polyphosphoric Acid (PPA 105%) ready to ship on the first day of December

Polyphosphoric Acid 115% sample ready to be sent~
11/08/2025

Polyphosphoric Acid 115% sample ready to be sent~

Why Polyphosphoric Acid(PPA)should be used in bitumen/asphalt?1.Improve the mechanical properties of the mixture and imp...
13/06/2025

Why Polyphosphoric Acid(PPA)should be used in bitumen/asphalt?

1.Improve the mechanical properties of the mixture and improve the performance of asphalt pavement under high traffic and climate change conditions.
2.Extend the service life of the pavement.

*PPA is used to modify asphalt, thereby improving the original asphalt.
Reduces pe*******on value
Increases softening point
*Modified asphalt does not become brittle at low temperatures

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