Polycarboxylic acid alcohol ester compound JCS-308
The stabilizer can increase stabilization efficiency by adjusting the proportion of carbon atom and metal; it enables alcoholic hydroxyl group to generate zinc chloride in PVC decomposition process by adjusting the proportion of carboxylic acid group and alcoholic hydroxyl group.
| Specification and model |
Appearance |
110℃，1h
Loss rate of crystal water (%) |
Free acid (%) |
Fineness (60 meshes pass rate) |
| JCS-308 |
White powder |
≤0.5 |
≤0.5 |
99% |
Uses
As heat stabilizer for PVC plastics.
Packing and storage
1. The product is packed by kraft bag paper lined with membrane, net weight 20kg/bag.
2. Keep in cool and well-ventilated place. Separate from acid, alkali and corrosive substances. To protect from damp, heat, fire and corrosion.
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