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Description
Product Name: Fluorescent Whitening Agent OB-1
Chemical name: stilbene based dibenzoxazole
CAS No.1533-45-5
C.I. No.393
Molecular weight: 414
Performance and characteristics: 1. High whitening intensity and strong fluorescence.
2. Widely applicable performance, widely used for whitening polyester, nylon fibers, and various plastics.
3. Has excellent high temperature resistance and weather resistance.
Scope of application: 1. Suitable for whitening polyester fibers, nylon fibers, polypropylene fibers and other synthetic fibers.
2. Suitable for whitening polypropylene plastics, rigid PVC, ABS, EVA, polystyrene, polycarbonate, etc
Brightening up.
3. Suitable for conventional polymerization of polyester and nylon.
4. Especially suitable for whitening plastic products formed at high temperatures.
Application method: Recommended dosage: Add OB-1 whitening agent to every 1000kg of material:
1. EVA, polypropylene, nylon, polycarbonate, etc. are added in an amount of 75-200g.
2. The amount of polyester fiber added is between 75-300g.
Packaging and storage: 2kg x 5 cardboard box packaging or 25kg cardboard drum packaging. Store in a cool, dry place away from light
Technical specifications: Appearance yellow powder
Melting point 358-360 ℃
Purity ? 99%
Fineness greater than 200 mesh
Chemical name: stilbene based dibenzoxazole
CAS No.1533-45-5
C.I. No.393
Molecular weight: 414
Performance and characteristics: 1. High whitening intensity and strong fluorescence.
2. Widely applicable performance, widely used for whitening polyester, nylon fibers, and various plastics.
3. Has excellent high temperature resistance and weather resistance.
Scope of application: 1. Suitable for whitening polyester fibers, nylon fibers, polypropylene fibers and other synthetic fibers.
2. Suitable for whitening polypropylene plastics, rigid PVC, ABS, EVA, polystyrene, polycarbonate, etc
Brightening up.
3. Suitable for conventional polymerization of polyester and nylon.
4. Especially suitable for whitening plastic products formed at high temperatures.
Application method: Recommended dosage: Add OB-1 whitening agent to every 1000kg of material:
1. EVA, polypropylene, nylon, polycarbonate, etc. are added in an amount of 75-200g.
2. The amount of polyester fiber added is between 75-300g.
Packaging and storage: 2kg x 5 cardboard box packaging or 25kg cardboard drum packaging. Store in a cool, dry place away from light
Technical specifications: Appearance yellow powder
Melting point 358-360 ℃
Purity ? 99%
Fineness greater than 200 mesh
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