- Animal Extract[2]
- Agrochemicals & Pesticides[4]
- Biological Fertilizer[3]
- Compound Fertilizer[1]
- Organic Fertilizer[3]
- Amine[1]
- Chemical Auxiliary Agent[2]
- Chemical Reagents[2]
- Food Additives[10]
- Paint & Coating[2]
- Water Treatment[10]
- Pharmaceutical[4]
- Other Machine Tools Accessories[2]
- PH Meters[2]
- Other Rubber Products[1]
- Rubber Belts[1]
- Rubber Sheets[9]
- Pool & Accessories[1]
- Other Fiber[1]
- Contact Person : Mr. Hu Richard
- Company Name : Qingdao Develop Chemistry Co., Ltd.
- Tel : 86-532-85807910
- Fax : 86-532-85807909
- Address : Shandong,Qingdao,98#Nanjing Road, Qingdao, China
- Country/Region : China
- Zip : 266071
Related Product Searches:Light stabilizer 770 (Tinuvin),High Quality,Light stabilizer, light stabilizer 770
Light stabilizer 770 (Tinuvin)
Chemical name: bis (2.2.6.6-tetramethyl-4-piperidine) sebacate
Molecular formular:C28H52O4N2
Molecular weight:480.73
Product index:
Appearance:white or light yellow crystal powder
Content:99.5%min
Melt point:80-86
Ash0.1%max
Volatile0.2%max(105 2hr)
Toxicity:LD50>5000mg(small white mouse acute toxicity inspect)
Rate of light: 425nm>95%10g/ 100ml toluene 500nm>97%10g/ 100ml toluene
Application: The product is a kind of hinder amine type light stabilizer of high effect low toxicity, it apply to polye ect. Plastic. Not only it can enhanced heat-proof performance to be used with anti-oxidant, but also can increase the lightproof effect because of the ethylene and polypropylene plastic product , having remarkable anti-light oxidation and anti-air oxidation performance to polypropylene and high density polyethylene compare with general ultraviolet rays absorbent or quenching agent(nickel chromium compound), moreover, it works on polystyrene HTPS, ABS resin and polyurethane cooperative effect together with ultraviolet absorbent.
Reference use level: 0.3-0.5 PHR: apply to oilpaint and coating, it can increase or decrease according to suitable dosing, (the saying reference usage is just the result of test, the customer should adjust according to their actual need, the reference doesnt has any sense of law)
Attention: Dont add acid sulphur compound so as to avoid counteracting the function of anti-light oxidation.
Packing: 25kg plastic bags or 20kg fiber drums.
Storage and shipment: the product is not dangerous product , it can be transported according to ordinary chemicals.
Store it keeping off damp, heat and water.
Light stabilizer 770 (Tinuvin)