light stabilizing agent 770
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- Category :
Catalyst and Auxiliary/Plastic Auxiliary Agent
- CAS NO : 52829-07-9
- EC NO : 258-207-9
- Molecular Formula : C28H52N2O4
- Main Specifications : 99%min
- Synonyms : Bis(2,2,6,6-tetramethyl-4-piperidinyl)sebacate;HALS 770;Tinuvin 770;Primesorb770;Light stabilizer 770;light stability agent 770;Sunsorb 770;UV-770;BHSORB-770;Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate;bis(3,3,5,5-tetramethylpiperidin-4-yl) decanedioate;bis(2,2,6,6-tetramethylpiperidin-4-yl) decanedioate;2,2-bis(2,2,6,6-tetramethylpiperidin-4-yl)decanedioate;Hindered amine light stabilizer 770;bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate;Tinuvin770;Bis-(2,2,6,6-tetramethyl-4-piperidinyl)-sebacate;Light Stabilizing Agent 770;UV770;Light stabilizer FENTASTAB 770;Bis(2,2,6,6-Tetramethyl-4-Piperidyl) Sebaceate;UV Absorber 770;
Package: 25kg
Uses : PVC,PP,PE...
Molecular Structure:
Product description:
Light Stabilizing Agent 770
Chemical name Bis(2,2,6,6-tetramethy1-4-piperidine)-Sebacate
Molecular Formula C28H52O4N2
CAS NO. 52829-07-9
Chemical Structure
Main Indexes Appearance: White Crystalline Powder
Melting Point :80－86°C
Content: ≥99%
Ash: ≤0.1%
Loss on Drying: ≤0.5%
Light transmittance :425nm ≥97% (10 g/100 ml toluene) 500nm ≥97%
Characteristics and Uses Applicable to various high polymers that demands stability under high light, including polypropylene, high-density polyethylene, ABS resin, PMMA, SAN, PVC, nylon, polyester, polyacetal etc.
Storing and Packaging This product is nontoxic , fire-resistive, explosive-resistive, and well stable in storing. It is packed in cardboard drum lined with plastic bags with the net capacity of 25 kg per drum; it can also be designed according to customers' requirements
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