Taizhou Liancheng Chemical Co., Ltd.
Taizhou Liancheng New Material Co.,Ltd Pursue higher, be with us
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PVC raw material Calcium Zinc heat stabilizer SGS certified for wire and cable LC7218 white powder
Product features:
The use of calcium/zinc stabiliser systems has been common in PVC applications for over 25 years.
These materials are generally based on metal carboxylates and will sometimes incorporate other elements to boost performance such as aluminium or magnesium.
Because the heat stability in some applications may require some enhancement when using calcium/zinc, organic co-stabilisers will also often be added to this type of formulation.
These materials include polyols, epoxydised soya bean oil, antioxidants and organic phosphites.
Technical Specifications:
| Item | Index |
| Appearance | white powder |
| Metal oxide content%, ≥ | 15 |
| Volatile%, ≤ | 1 |
| Thermal stability time, ≥ | 50 |
Applications:
LC-7218 is suitable for general soft, semi-rigid, non-toxic PVC extrusion products.
Recommended dosage:
| Name of raw material | Reference dosage |
| PVC | 100 |
| Plasticizer | Appropriate amount |
| Epoxy soybean oil | 3-5 |
| stabilizer | 4-5 |
| other | Appropriate amount |
Packing and Storage:
25kgs/paper bag. Store under room temperature and dry conditions.
