Beijing Starlight Additive Co., Ltd.10133673 |
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Product Category : Chemical Additives & Auxiliaries/n.e.s. Country of Origin 1 : Beijing, China (mainland) Sales Method : Export, Manufacture, OEM/ODM Payment Term : T/T, L/C at Sight
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1. Very strong UV absorptivity in the ultraviolet region
(especially in 240-340nm)
2. Very low vapor pressure, prevents product from loss
during processing
3. No effect on the odor of the resins
4. Very good compatibility with thermoplastic polymers
owing to its octoxy substituent group, thus ensuring
homogeneous distribution during processing
5. High purity, no adverse effects due to impurties
6. Very high heat resisitance, without significant
degradation or volatility at proper extrusion
temperature
Property:
. Appearance yellow, free-flowing granules or crystal
. Melting point 47-49 celsius degree
. Volatiles ≤0.5%
. Transmittance ≥97% (425nm)
≥98% (500nm)
. Content ≥99%
. Ash ≤0.2%
More..Chemical Additives & Auxiliaries/n.e.s. products
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