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High purity Chemical industry used fluorescent brightening agent OB manufacturer

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Quick Details

Port: Shanghai
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Supply Ability: 100000 Kilogram/Kilograms per Month
Other Names: OB 184
Usage: Coating Auxiliary Agents,Leather Auxiliary Agents,Paper Chemicals,Plastic Auxiliary Agents,Rubber Auxiliary Agents,Textile Auxiliary Agents,Water Treatment Chemicals
Place of Origin: Hunan China
Product Name: OB ( C.I.184)
Purity: 99%
Model Number: OB
Volatile: <0.5%
Appearance: Light Green Powder
CAS No.: 7128-64-5
Brand Name: LD Chemical
Type: auxiliaries
Chemical Name: 2,5-Thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
EINECS No.: 230-426-4
Classification: Chemical Auxiliary Agent
MF: C26H26N2O2S
Package: 25kg/drum
Application: thermoplastic
Melting point: 196-202 °C
Packaging Detail: 25kg/drum with pallet
Package Preview: https://sc01.alicdn.com/kf/H2239f6b10f5a428699070c82630519d5q.jpg_640x640.jpg,https://sc01.alicdn.com/kf/H3815f3157a0a41e48a116cd5bd2bcf0bn.jpg_640x640.jpg
Ld Chemical Co., Ltd.
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Product Description
It is widely used in thermoplastic such as PVC, PE, PP, ABS, PS,unsaturated resin, paint, ink and oil soluble coatings.
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).
PVC: White 0.01~0.05% Transparent: 0.0001~0.001%(to improve the brightness)
PS: White 0.001 Transparent: 0001~0.001%;
ABS:Natural color 0.01~0.05% White 0.01-0.05%
PE,PP: Colorless 0.0005~0.001% White 0.005~0.05%
20kg per carton, 25/30kg per fiber drum with PE liner, or as per the customers' requirements.
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profile
Lianda Group is specialized in manufacturing Optical brighteners, Titanium Dioxide, Pigments and Additives. Especially Optical Brightener, Lianda has developed more than 30 types of optical brighteners. Lianda first factory was set up in 1997. Till now Lianda has 4 factories which provide products and solutions for paints, inks, coatings, plastics and textiles. Lianda production facilities operate in compliance with high quality and industrial standard 60% of the products has been exported to 100+ countries and regions. LD Chemical is a subsidiary company of Lianda Group. Our mission is to supply high quality products and solutions for our valuable customers. We insist on the principal of Integrity, Quality, Innovation, Specialty and Mutual Benefits in the business. All our customers are our good friends.
OB widely used in variety of plastics,including PVC, PE,PP,PS,ABS ,thermoplastic,ink,paint,etc.
Very high light fastness,no yellowing;
Good solubility in organic solvents and good whiteness;
Our Advantages
Our Competitive Advantages:    1. We have abundant professional production experience.  2. We have our own factories.  3. Sample is free of charge.  4. Reasonable Price, Excellent Quality & Attentive Service  5. Prompt reply: We can reply your inquiry and email within 24 hours.  6. Fast Delivery: We can send out cargo within 3 days after receiving the deposit. 7. We have passed ISO9001 and prodcts have got SGS,FDA and other certificates. 8. We have a unity cooperation team.