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OB1 광학 PET Brightener masterbatch

introduces： OB1 optical PET Brightener masterbatch produced by MEITAI uses fluorescent whitening agents to be evenly dispersed into polyester chips. The fluorescent whitening masterbatch can be evenly dispersed into polyester fiber molecules without reacting with polyester or damaging the fiber. It has strong strength, elongation, and excellent color fastness. At the same time, it can absorb invisible ultraviolet rays in the sun and convert it into visible light of 420-440nm and reflect it, making the fiber visually bluer and whiter..

Uses: It can be used in various yarns, fabrics, sheets, curtains and other products, or in fillings such as cushions, pillows, sofas, rag dolls, and space quilts.

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제품 기능

01
균등하게 분산 된, 높은 색상 fastness, 명백한 미백 효과;
02
좋은 여과 성과, 좋은 분산, 긴 회전 주기인 필터 스크린을 차단;
03
다른 농도는 요구 사항에 따라 사용자 정의 될 수 있습니다;

제품 매개 변수

항목	단위	값	검정 값
Differential Filtration 압력	MPa	≤ 0. 3	0. 02
녹는 점	℃	250 ± 5	255
수분	%	≤ 0.40	0.
기형	%	≤ 0	늘
화이트닝 (Whitening) 제 함량	%	12 ± 0.	12
100 과립당 중량	g	2.7-2.9	2.8