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Technical parameters:
Product Name: fluorescent whitening agent KSN
Molecular formula: c30h22n2o2
Molecular weight: 442
Appearance: yellow powder
Melting point: 269-271 ℃
Specification and size: 25kg / barrel
Brand: Xingye
Ash content: ≤ 0.5%
Content: ≥ 99%
Volatile matter: ≤ 0.5%
Fineness: more than 100 mesh
TECHNICAL PARAMETER
APPLICATION AREA
Suitable for whitening polyester, polyamide, polyacrylonitrile, silk and wool fabrics
Widely used in film, injection molding and extrusion molding materials, suitable for all plastic processing
It is very suitable for whitening of synthetic polymers at any processing stage, including polymerization stage
Application method: recommended dosage: add KSN brightener 2-30g per 100kg material
1. The addition amount of transparent plastic is 0.5 ~ 2G. 2, and polyester fiber is 10 ~ 20g
Packaging and storage: 2kg × 5 cartons, lined with plastic bags or according to the user's requirements, store in a cool, dry place away from light
