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.
- Non-toxic and environmentally friendly product with no harmful heavy metal, can replace lead stabilizer, meet the ROHS standard.
- Excellent thermal stability.
- The melting effect can be improved while with toughening, lubrication, good flowability and no precipitation.
- 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 |
Applications:
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.
FAQ:
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.
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Pure White PVC Ca Zn Compound Heat Stabilizer Without Sulfide Contamination Images
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