Antioxidant RCA-1330
DESCRIPTION
Antioxidant RCA-1330, a sterically hindered phenolic antioxidant, is highly effcient, non discoloring primary stabilizer for organic substrates such as plastics, synthetic fibers, elastomers, adhesives, waxes, oils and fats. It has good extraction in hot water, low voltality. excellent dielectrical properties and high resistance to extraction. It can also be used as light stabilizer.
PRPOPERTY: Solube in toluene, acetone and chloroform, insoluble in water.
CHEMICAL NAME: 1,3,5-trimethyl-2,4,6-tri(3,5-di-tert-butyl-4-hydroxy-benzyl)benzene
CHEMICAL FORMULA C54H78O3
CHEMICAL STRUCTURE
CAS NO.：1709-70-2
MOLECULAR WEIGHT: 775.2
PRODUCT FORM: White to slightly yellow crystal powder
PACKAGE & STORAGE
Package:25 kg with plastic bag in composite plastic woven sack, or according to customs’ requirements.
Storage: Keep tightly sealed and stored in a cool, dry and well-ventilated area.
APPLICTION
• Ruichem AN-1330 is used in polyolefins e.g. Polyethylene, polypropylene, polybutene for the stabilizagion of pipes, molded articles, wires and cables, dielectric films etc.
• It is used for PE and PP cable insulations and films because of the excellent dielectrical properties
• It is applied in engineering plastics like linear polyesters, polyamides, and styrene homo and copolymers.
• It may also be used in PVC, polyurethanes, elastomers, adhesives, and other organic substrates.
• The concentration:
Polyolefins:0.05-0.5%;
Hot melt adhesives: 0.1-0.5%;
Synthetic tackifier resins: 0.1-0.5% .
• It can also be used as the light stable grades, blends of 1330 and HALS or combinations of HALS and UVA.
TYPICAL PROPERTIES
|
Test |
Specification |
|
Assay (%) |
Min 98.00 |
|
Melting Point (℃) |
240.0-245.0 |
|
Volatile (%) |
Max 0.50 |
|
Ash (%) |
Max 0.10 |
|
Transmittance (%) |
|
|
425nm |
Min 96.00 |
|
500nm |
Min 98.00 |
|
Clarity of solution |
Clear solution |
NOTE
The above information is provided as guidelines only. It is important that the customer evaluate any product in their own resin system to determine suitability.