BIOSORB 327

牌號(hào)BIOSORB 327
廠家Bioray Chemical Co., Ltd.
分類UV Protector / Light Stabilizer
介紹BIOSORB 327 is an ultraviolet light absorber belonging to the benzotriazole class of UVAs.

BIOSORB 327 is a strong absorber of ultraviolet radiation in the 290~400nm region and has a high degree of photostability - photochemical energy absorbed in the ultraviolet region is dissipated as thermal energy.

Exhibits good initial color, low volatility, excellent stability to heat and light, superior wash fastness, and resistance to gas fading. It is particulary suitable for polypropylene and polyethylene as well as cold cured polyesters, polyurethanes, dyes, and pigments.

The low pKa and high hindrance of the phenolic group result in low sensitivity to metal containing ingredients in polymer formulation - catalysts residues, metallic driers, etc. It can be used in combination with phenolic & phosphite antioxidants, and HALS to optimize performance in outdoor use.
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Bioray Chemical Co., Ltd. 產(chǎn)品展示 種類
BIOSORB 360 UV Protector / Light Stabilizer
BIOSORB 328 UV Protector / Light Stabilizer
BIOSORB 944 UV Protector / Light Stabilizer
BIOSORB 1084 UV Protector / Light Stabilizer
BIOSORB 326 UV Protector / Light Stabilizer
BIOSORB 622 UV Protector / Light Stabilizer
BIOSORB 327 UV Protector / Light Stabilizer
BIOSORB 329 UV Protector / Light Stabilizer
BIOSORB P UV Protector / Light Stabilizer
BIOSORB 770 UV Protector / Light Stabilizer

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