Antioxidants 245
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Product Features
CAS No.
36443-68-2
Chemical name
Triethyleneglycol-bis[3-(3-t-butyl-4-hydroxy-5-methyphenyl)propionate
Density@20 ºC
1.14 kg/L
Product Property
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| Item |
Standard |
| Appearance |
White powder |
| Purity |
≥98.0% |
| Melting point |
77-81ºC |
| Ash content |
≤0.10% |
| Volatile |
≤0.20% |
Product features and advantages
Asymmetrically blocked phenolic antioxidantsHighly antioxidant and non-toxicGood oxidation resistance and colorationNo pollution, low volatilityThe combination with auxiliary antioxidant and light stabilizer has remarkable effectExcellent compatibility with most polymer materials
Application
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Antioxidant 245 is a highly efficient asymmetric hindered phenolic antioxidant, which has a good antioxidant effect on styrene polymers, especially impact modified styrene, ABS, MBS, SB, SBR and POM homopolymers and copolymers. It is also very useful for the stability of polyurethane, polyamide, thermoplastic polyester and other polymers. 245 is also an effective chain terminator in PVC polymerization process. In addition, this product has no effect on the polymer reaction, used for high impact polystyrene, polyvinyl chloride, can be added to the monomer before polymerization.
Why Choose Us
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Our products strictly adhere to
SO14001 Environmental Management System
SO45001 Occupational Health and Safety Management System
SO50001 Energy Management System
Meet all government requirements for environmental protection, energy management, and occupational health
Company Profile
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QINGDAO NEWSANDA INDUSTRY CO.,LTD is an integrated supplier of raw materials for the coating, rubber, and plastic industries. It is a new type of chemical raw material integration platform with Internet + supply chain management. We are committed to providing customers with a one-stop procurement platform and creating a good upstream raw material supply experience .
*High quality raw material supply chain
*Adequate inventory
*Powerful technical support based on factories
*Professional sales team
*Perfect logistics system
It is very easy for the factory to find raw materials, and is committed to becoming a good service provider in the chemical supply chain.
Export History
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The countries we have exported are:Canada, Australia, Arabia, Armenia, Azerbaijan, Bangladesh, Brazil, Cambodia, Ecuador Togo, Chile, Congo, Georgia, Germany, Ghana, India, Jordan, Kazakhstan, Kyrgyzstan, Lebanon, Myanmar, Nigeria, Pakistan, Peru, Philippines, Russia, Thailand, The United States, Türkiye, Turkmenistan, Ukraine, Uzbekistan, Venezuela, Vietnam...... and etc., so we have Rich export experience.
The following is the payment record of some of our customers.
Audited Supplier 
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