Description
TPD-FR742 is a halogen-free flame retardant without chlorine, bromine, fluorine and any other halogens and heavy metals.
Used in polycarbonate, through organic combination and coordination of high molecular weight polysiloxane and sulfonate, it has features of good dispersity, low dosage level, maintaining good appearance of products, small impact on mechenical properties and other features.
Technical Index
Item Typical Value
Appearance White powder
Effective content, % ≥99
Volatile composition, % ≤0.5
Chroma (APHA) ≤30
Fe content, ppm ≤5
Application
Mainly used in opaque polycarbonate as a high-effective free halogen flame retardant.
How to use
Adding 0.1-0.3% TPD-FR742, it can reach the level of UL94-V0.
Packing
Environmental friendly carton drum lined with PE bag, net weight 20kg/drum.
Transporation & Storage
1. Transported as non-dangerous cargo.
2. Stored in a cool, dry, dark and ventilated place, avoid moisture.
3. Keep the container tightly closed.
Shelf Life
24 months.
