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Product Name: Optical Brightening Agent
Other Name: Ptical Brightening Agent, fluorescent brightener
Appearance: Light Yellowness Powder
CAS No.: 1533-45-5
MOQ: 20'FCL
Package: 20kg/bag or as your requirement
Description of Optical brightener:
Optical Brightener is used for improving the whiteness and brightness of the end products, make the end- products more fresh and new. The product is suitable for PVC pipes production. It can help to improve the surface brightness of pipes.
Specification of Optical brightener:
Product name | Brightening Agent |
Appearance | Light Yellowness Powder |
Grade | Industry |
Main Products(%wt) | ≥99 |
Melting Point(℃) | 328.6 |
Fineness(μm) | Pass |
Ash Content(%wt) | 0.29 |
Moisture Content(%wt) | 0.2 |
Application of Optical brightener:
Mainly be used in whitening of polyester and plastic, as well in whitening of Nylon during polymerization.
For whitening of polyester and nylon; also used in ABS, PS, HIPS, PA, PC, PP, PET,EVA, PVC, etc.
Rate of use: (per 1000kg of substrate)
Polyester: 75-300g
EVA, PP, nylon: 75-200g
Package
Packing: 25kgs/drum (lined with plastic bag) or as per customer's request.
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Certificate:
