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Calcium-zinc stabilizer for PVC injection fittings HT6821

Product Advantages:

1. Excellent plasticizing processing performance and good fluidity.

2. The product has a bright appearance with no speckles.

3. Stable color to meet the injection requirements of various moulds.


Application Parameter:

Application

Grade

Appearance

Color Stability

Long-term Heat Stability

Dosage/PHR

Product Feature

Common Pipe Fitting

HT6821

White Powder

☆☆☆☆

☆☆☆☆

5.0

Good whiteness, can be used for  white or color injection molding pipe fittings under φ200, with good color and appearance retention

High Heat Resistant Pipe Fitting (large diameter, thick wall)

HT6821G

White Powder

☆☆☆☆

☆☆☆☆☆

4.5-5.0

Excellent stability, mainly used for high heat resistance products such as thick wall and large diameter injection pipe fittings


Customer Drainage Pipe Fitting Examples of Formula Use:

PVC

Active Nano Calcium Carbonate

Stabilizer

ACR

PE Wax

Monoglyceride

Titanium Dioxide

100

20

5.0

1.8

0.4

1.0

1.6


Customer Water Supply Pipe Fitting Examples of Formula Use:

PVC

Active Nano Calcium Carbonate

ACR

Stabilizer

PE Wax

Monoglyceride

Titanium Dioxide

100

5

2.0

5.0

0.1-0.2

1.0

1.5

Industry knowledge:
Calcium zinc stabilizers are a type of stabilizer system that is used in the production of PVC (polyvinyl chloride) injection molding pipe fittings. These stabilizers are added to the PVC resin during the manufacturing process to improve the stability and performance of the finished product.
Calcium zinc stabilizers can help to improve the processing characteristics of the PVC resin during the injection molding process, resulting in faster production times and lower production costs.
1. To replace organic tin stabilizers, lead salt stabilizers and other environmentally friendly stabilizers to meet environmental hygiene requirements.
2. Excellent initial whiteness and thermal stability, anti-sulfur pollution.
3. Good lubricity and unique coupling effect make the filler have good dispersibility. Reinforce the cover with resin to improve product performance, reduce mechanical wear and prolong equipment life.
4. Toughening and promoting effect, with good plasticizing fluidity.
5. Give the PVC mixture good uniform plasticization and high-speed melt fluidity, and make the surface of the product smooth.