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Flame(fire) retardant


■ Item : SMT-CAT3, SMT-KAT3

- SMT-CAT3 and SMT-KAT3 are produced by purification of Sb2O3 in Korea under strict quality control.
- Application : Fire retardant of Fireproof for PP, PE, PS, PC, ABS, PU and rubber in electronic, paint industry and etc.

ITEM SMT-KAT3 SMT-CAT3
Appearance White powder White powder
Sb2O3 content > 99.6% 99.73%
As2O3 content < 0.05% 0.04%
PbO content < 0.06% 0.058%
CuO content < 0.002% 0.003%
Fe2O3 content < 0.002% 0.0015%
Se content < 0.0005% 0.002%
Whiteness > 95% 96%
Average particle size 0.6 ㎛ 1.12 ㎛
Specific gravity 5.2 ~ 5.7 -

* Packing : 25kg / Flexible at customer's request



■ Item : SM-S2

- SM-S2 is a bromine-containing, stable and low dioxin-generating fire retardant for PP, PE, PS and ABS.

ITEM SM-S2
Appearance White powder
Melting point(℃) 110~120
Br 64%Min.
Volatiles 0.5%Max.
APHA 95Max.

* Packing : 25kg / Flexible at customer's request.

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