Application of Calcium Zinc Stabilizer Powder Type in UPVC Products
Calcium Zinc stabilizer used in UPVC products is a type of non-toxic environmental-friendly stabilizer optimized from the main material metallic soap, especially fatty acid salts and auxiliary materials like Polyalcohols, β-diketone, phosphite ester and antioxidant.
The properties of Ca-Zn Stabilizer are detailed as below:-
1. Excellent preliminary coloring and durability;
2. Good lubrication, extraction resistance and sulfuration resistance;
3. Excellent demoulding property
4. Unique coupling function and improvement of dispersion for filler;
Specification
Item | SP Series |
Appearance | White or yellowish powder |
Melting Range , 75oC | 75-150 |
Heat Reduction, %≤ | 2.5 |
Calcium Salt Content | 15±0.5 |
Zinc Salt Content | 25±0.5 |
Application | Water pipe(National Standard GB/T 10002.2-2003); Switch Box |
Properties | Excellent lubrication; extraction resistance; good demoulding property; unique coupling function |
Dosage | 4.0-6.0 phr |
Packing and Storage
The Ca-Zn Stabilizer powder is packed with paper bag lined by plastic film, 25kg/bag. The product is non-toxic and non-corrosive. It is classified as non-dangerous material and should be operated as non-dangerous material in transportation. It should be protected from direct exposure to sunlight and rain. It shall be kept in cool and ventilating area and kept away from direct exposure to sunlight. Expiration date is one year long. It still can be used after it exceeds the expiration date.
