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Pure White PVC Ca Zn Compound Heat Stabilizer Without Sulfide Contamination

Basic Information
Place of Origin: CHINA
Brand Name: ARCHTEX
Certification: SGS
Model Number: LC7238
Minimum Order Quantity: 100KGS
Price: Negotiable
Packaging Details: 25kg/paper bag
Delivery Time: 5-8working days
Detail Information
Appearance: White Powder Product Name: Zinc Stearate Powder,Calcium Stearate,Top Seller Pvc Heat Stabilizer Chemical Formula,PVC Compound Stabilizer
Adsorbent Variety: Additive Metal Oxide Content%, ≥: ≥18
Volatile%,: ≤1 Application: PVC Products
High Light:

ca zn compound heat stabilizer


ca zn heat stabilisers

Product Description

Pure white PVC calcium zinc heat stabilizer composite stabilizer without sulfide contamination


Product features:


Calcium-zinc stabilizers are synthesized by a special compounding process using main components such as calcium salts, zinc salts, lubricants and antioxidants. It can not only replace toxic stabilizers such as lead and cadmium salts and organotins, but also has good thermal stability, light stability and transparency and tinting strength. Practice has proved that in PVC resin products, the processing performance is good, the heat stability is equivalent to the lead salt stabilizer, and it is a good non-toxic stabilizer.

  1. Non-toxic and environmentally friendly product with no harmful heavy metal, can replace lead stabilizer, meet the ROHS standard.
  2. Excellent thermal stability.
  3. The melting effect can be improved while with toughening, lubrication, good flowability and no precipitation.
  4. Improve the outdoor use effect, appearance and the performance of product.


Technical Specifications:


Item Index
Appearance white powder
Metal oxide content%, ≥ 18
Volatile%, ≤ 1
Thermal stability time, ≥ 70



LC7238 applicable to the general soft,semi-rigid enviromentally friendly  non-toxic PVC injection molding extrded products. Especially textilene


Recommended dosage:

Name of raw material Reference dosage
PVC 100
Plasticizer Appropriate amount
Epoxy soybean oil 3-5
stabilizer 3-5
other Appropriate amount


Packing and Storage:

25kgs/paper bag. Store under room temperature and dry conditions.


Technial support:

We have more than 20 years of experience in granulation and 13 years of experience in stabilizer production. We can provide technical support to the manufacturer to improve the stability of PVC and reduce the cost.




1. What is stabilizer in plastic?
Stabilizers are a class of chemical additives commonly added to polymeric materials, such as plastics, to inhibit or retard their degradation.
2. What is a stabilizer for?
From Wikipedia, the free encyclopedia. In industrial chemistry, a stabilizer is a chemical that is used to prevent degradation. Heat and light stabilizers are added to plastics and elastomers because they ensure safe processing and protect products against aging and weathering.
3. Why would you add a Stabiliser to plastic?
In plastics this can cause discoloration and embrittlement, which can reduce the useful lifespan of the object. Stabilizers are used to prevent this by inhibiting the various degradation processes such as oxidation, chain scission and uncontrolled recombinations and cross-linking.
4. What are the disadvantages of PVC?
In spite of its popularity and advantages, there are some disadvantages of PVC also. Due to their non-decomposing properties, plastic pipes are not installed in high temperatures. Because at high-temperature areas, the strength of plastic pipes decreases. Due to its thinner styles, it is easily cracked.
Pure White PVC Ca Zn Compound Heat Stabilizer Without Sulfide Contamination 0]
Pure White PVC Ca Zn Compound Heat Stabilizer Without Sulfide Contamination 1

Contact Details
Elaine Li

Phone Number : 86-13695163789

WhatsApp : +8613695163789