Fluorescent Brightener ER-Ⅰ is a kind of plastics additives that can absorb UV light then emit visible blue light to reduce the yellowish and make the products whiter.
Fluorescent Brightener ER-Ⅰ
It has high whitening brightening effect and excellent fastness to sublimation.
Appearance:greenish yellow crystalline powder
Melting Point:230-232°C Purity:≥99% Maximum UV Absorption Spectrum:365nm
Mainly be used in whitening of polyester fiber and as the raw material of paste form brightening agent in textile dyeing.
10kg/25kg per fiber drum
Fluorescent Brightener ER-Ⅰmainly used in whitening of polyester fiber and as the raw material of paste form brightening agent in textile dyeing.
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