Gold Member Since 2012
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Hangzhou Dimacolor Imp. & Exp. Co., Ltd.

Fba393, Ob, Ob-1 manufacturer / supplier in China, offering Optical Brightener Ob-1 Fba393 for Plastic, Fluorescent Pigment Red Violet 8008 for Paint, Ink, Textile Printing, for Construction Material Black Pigment Iron Oxide C330 and so on.

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Supplier Homepage Product Paint/ink additive Optical Brightener Ob-1 Fba393 for Plastic

Optical Brightener Ob-1 Fba393 for Plastic

FOB Price: US $15 / KG
Min. Order: 200 kg
Min. Order FOB Price
200 kg US $15/ KG
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Production Capacity: 100t/M
Transport Package: Packing: 10, 25kg Bags with Pallets/10, 25kg Drums
Payment Terms: L/C, T/T, D/P
Basic Info
  • Model NO.: OB-1
  • Purity: High Purity Crude Powder
  • Specification: high purity
  • Appearance: Powder
  • Trademark: Dimacolor
  • Origin: China
Product Description

Specifications

OPTICAL BRIGHTENER OB-1
Code: OB-1
C.I.NO.: FBA393



Product Name: OPTICAL BRIGHTENER OB-1
Code: OB-1
C.I.NO.: FBA393
CAS NO.: 1533-45-5
Molecular Weight:414.4
Chemical Formula:C28H18N2O2
Structural Formula:
Physical and Chemical properties:

TEST ITEMS

SPECIFICATION

APPEARANCE

BRIGHT YELLOW CRYSTALS POWDER

SHADE

GREENISH

METLING POINT

355-360 °C

PURITY

98.5% min

FINENESS

300 mesh min

Dosage:
Put OB-1 brightener into every 1000kg materiel.
1. The add-on amount of EVA, polypropylene, nylon and polycarbonate is 75-200g.
2. The add-on amount of terylene fiber is 75-300g.
3. The add-on amount of benzene is 25-50g.
Uses
used in polyester, nylon, polypropylene
used in PP, ABS, EVA, PS and PC
used in nomal polymerization of polyester and nylon

Packing and storage:25kg drums.stored in dark , cool and dry place.
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