Polycarbonate PC film Halogen - free flame - retardant
TROZU-SPB
product description
Phosphonitrile flame retardant, phosphorus content of 13.4%, adding flame retardant, the melting point of 110 ° C, mixed with epoxy resin can be made after the colorless transparent body, with good flame resistance, high heat resistance, suitable for CCL , LED light-emitting diodes, encapsulation materials, powder coating flame retardant. But also polycarbonate PC film halogen-free flame retardant of choice, add very little.

Physical performance
Appearance gray, slightly yellow fine particles
The proportion of dry under the state of 0.5
Melting point / ℃ 110
5% ignition weight loss temperature / ℃> 350
Phosphorus content /% 13.4
Impurity ion content / ppm <100

Product Features
1. Excellent flame retardancy, halogen and antimony free.
2. Phosphorus (P) content is high. SPB-100: 13.4%, other phosphate: 9-11%; nitrogen content: 6%
3. Zhuo excellent hydrophobicity and water resistance.
Excellent resistance to high temperature thermal stability and mechanical stability, as well as low electrical degradation.
5. Easily soluble in ketones and aromatic solvents.
6. Low volatility and high temperature stability.
TSCA Directory (US Toxic Substances Control Act) and ELINCS: Legitimate.

application
1. Flame-retardant plastic, thermoplastic resin: PC, PC / ABS, PC / PBT, PPE / HIPS, PP, PE, special modified engineering plastics. Thermosetting resin, epoxy resin, DAP, BT, phenolic resin and the like. PCB materials (printed circuit boards, also known as printed circuit boards / printed circuit boards) electronic and automotive industry components, semiconductor sealants.

typical application
With the SPB-100 blended polypropylene and the mass fraction of SPB-100 was 15%, the oxygen index of the blend increased from 23.5% to 33.5%, and the elongation at break and impact strength increased by nearly 20%. SPB-100 was mixed with magnesium hydroxide for flame retardant linear low density polyethylene. When the mass fraction of SPB-100 was 5%, the carbon residue of the blend reached 40% and the oxygen index increased to 36%.

package
20KG / bag.