Molecular formula: Al(H2PO2)3
Application:Scope of application: Mainly used as a flame retardant, due to its good thermal stability, it does not cause the decomposition of polymers in processing.
Product Introduction
產(chǎn)品介紹
Characteristics of products:
1.Chemical formula: Al(H2PO2)3
2.Molecular weight: 221.95
3.Appearance: white granular crystal or powder
4.Solubility: slightly soluble in water, weakly acidic
Quality index:
| Item | superior grade |
| appearance | White granular or powder |
| content % ≥ | 98.00 |
| PH (1% Aqueous solution) % ≤ | 3 - 5 |
| Phosphorus content % ≥ | 40 |
| moisture % ≤ | 0.2 |
To use
Mainly used as flame retardant; Due to its good thermal stability, it does not cause the decomposition of the polymer during processing, and does not affect the plastic molding composition during production. Non-volatile under the usual conditions of preparation and processing of thermoplastic polymers. The application products have high thermal stability, and have better mechanical properties and weather resistance during processing.
Packaging and storage
Net weight 25kg/ piece, packed in kraft paper, lined with polyethylene bag. The product shall be sealed and stored in a dry, dust-free and cool place. Avoid contact with oxidants.
