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| Product Name: |
Optical brightener OB (C.I. 184) for PVC, PE, PP, ABS, PS
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| Supply Ability: |
20000tons |
| Related proudcts |
optical brightener, fluoresent brightene, |
| Specifications |
OB |
| Price Term: |
FOB |
| Port of loading: |
SHENZHEN |
| Minimum Order |
500KG |
| Unit Price: |
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Product&©|160;Name:Optical&©|160;brightener&©|160;OB (C.I. 184)
MF:C26H26N2O2S
EINECS No:230-426-4
CAS No:7128-64-5
Other&©|160;Name Fluorescent brightener
Appearance Light green powder
Purity ¡Ý98%
Melting point 198~200&©|160;℃
Volatile: <0.5%
Package 20kg per carton, 25/30kg per fiber drum with PE liner, or as per the customers' requirements.
Applications:
It is widely used in thermoplastic such as PVC, PE, PP, ABS, PS, and unsaturated resin; and paint, ink and oil soluble coatings.
Properties:&©|160;
The product is light green or green powder, non-toxic and tasteless, can dissolve in alkane, fat, mineral oil, paraffin and most organic solvents, the absorption spectra of the largest value for 375 mm (in ethanol).
Dosage:
It is widely used in thermoplastic such as PVC, PE, PP, ABS, PS, and unsaturated resin; and paint, ink and oil soluble coatings.
Percentage of weight with plastic raw material:
PVC whitening: 0.01~0.05%; to improve the light intensity: 0.0001~0.001%
Polystyrene :0001~0.001%; ABS:0.01~0.05%;
Polyolefin matrix: 0.0005~0.001% White matrix: 0.005~0.05% |
| Company: |
Changsha Lianda Chemical Co.,Ltd
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| Contact: |
Ms. Mo Molly |
| Address: |
No.259 Mawangdui Road |
| Postcode: |
410000 |
| Tel: |
86 731 8388 8220 |
| Fax: |
86 731 8872 6158 |
| E-mail: |
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