Product Description
1500 phosphite has excellent early coloration and long-term heat resistance in the application of PVC, and its transparency is also much better than other varieties. Not only that, its performance is also better than new phosphites such as CHP and OHP. Due to its small dosage, although the price is high, it does not increase the cost of the formula.
In addition to being used in PVC products, 1500 phosphite can also be used as an oxygen heat stabilizer in PE, PP, ABS, and SBS. It has a good coordination effect with antioxidants such as "1010" and can improve antioxidant properties. effect and reduce product costs.
Quality Index
| Appearance | Colorless or light yellow viscous liquid, no mechanical impurities |
| Phosphorus content% | 5.20-5.90 |
| Density (20℃), g/cm3 | 0.95-0.98 |
| Viscosity: mPascal seconds: | ≤300(25℃) |
| Refractive index | 1.4860-1.4980 |
| Heating loss (125℃, %) | ≤0.5 |
| Recommended usage | Generally between 0.5 parts. |
Scope of use
PVC industry: food pellets, medical pellets, transparent hard sheets, transparent hoses, water pipes, agricultural films, heat shrinkable films, medical gloves, etc.
PE industry: agrochemical-resistant agricultural films, etc.
PP industry: flame-retardant packing tapes, etc.
Others: compound liquid compound stabilizer, paste compound stabilizer, engineering plastic anti-aging agent, rubber anti-aging agent, etc.
Packaging and shipping
This product is packed in galvanized barrels, with a net weight of 180 kg per barrel. We can arrange transportation on our behalf, and users are also welcome to come to the company to pick it up themselves.
If quality problems occur, we will provide a full refund and bear all shipping costs. Send an inquiry now to get at least 10% off, please contact us via WhatsApp or Email us to discuss.
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