PVC Resin

As the main material，the average degree of polymerization is 700 to 800. The whiteness of the resin is equal to or more than 90%. Residual VCM is equal to or less than 3ppm. Sieve analysis residue( 0.063mm) is equal to or more than 95%. Sieve analysis residue(0.25mm) is equal to or less than %. Impurities and foreign matter are less than 20 pieces/100g.

Modifying Resin

The modifying resin is applied to enhance heat-resistant property, such as ABS resin, CPVC resin.

PVCA Resin

It is used to improve the quality of the final product. It contents VAC 10%. The whiteness is equal to or more than 90%. Sieve analysis residue (0.45mm) is equal to or less than 1%.

Special Resin for Matt Surface PVC

The special PVC resin promotes the rapid fusion of rigid PVC compounds after emulsification. K value is equal to or more than 90.

Special E Resin

The special PVC resin, after emulsification, promotes the rapid fusion of rigid PVC compounds and helps the molten material to flow more easily. K value is about 60.

Stabilizer

Organotin are excellent general-purpose stabilizers. Phosphite is used as the assistant stabilizer.

Reinforcing Agent

ABS resin and MBS resin are applied to improve the impacting strength of PVC and enhance the performance of the processed PVC products.

Lubricant

There are internal lubricant and external lubricant such as: ester wax, fatty acid ester, etc. These lubricants have good compatibility with PVC, helping the molten material flow more easily, and increasing the glossiness of the sheet’s surface.

Processing Aids

The functional compound is PMMA, which promotes the rapid fusion of rigid PVC compounds and helps the molten material flow more easily.

Filler

Calcium carbonate: Whiteness is more than 90%, and average particle size is less than 0.1μm.

Pigment

It includes cyanine, purple, fluorescent and brightener, etc.