Non-antimony environmental protection flame retardant manufacturers

First, the product profile

This product is mainly used in PVC, CPE, ABS, EVA, PP, PE, PS, PU and other plastics, and textile coating. Used in wire and cable, rubber and plastic products, the product uses a special process to increase the compatibility and dispersion of materials, physical and chemical properties of the substrate less impact, high flame retardant efficiency.

In a specific product can be completely (or part of) to replace antimony trioxide, and can effectively reduce the product of heavy metal content, reduce costs.

two. Chemical analysis

Measure the project

Testing items

Unit test results

Remarks

Nitrogen content% 7.2

Phosphorus content% 30.3

Silicon content% 5.1

Actual weight g / cm3 1.93

False weight g / cm3 0.62

Whiteness> 90 91.3

D50, um 4.0-4.5 4.3

Moisture ≤ 0.5% 0.44

Exterior

Aspect white powder

The end result finally

Determinate qualified

Third, the proposed addition: 8-10% added to the PVC system to achieve UL-94V0 (1.6mm) flame retardant effect.

Fourth, storage and precautions: the product into a ventilated and dry housing, to prevent moisture.

5, Packing: 25 kg / bag, with PE film bag, outer composite paper bag.