UNTE® 1010 (AO)
Chemical Name: Pentaerythritoltetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate)
CAS NO.:6683-19-8
Features
Antioxidant 1010 is a kind of macromolecular antioxidant.
It has good resistance to migration and extraction. It
provides the final product with
long term thermal stability and long term protection of the physical properties during storage and use.
Applications
The product is especially suitable for polyolefin, engineering plastics, elastomers, adhesives, rubber and petroleum products. It can efficiently extend the product service life. It is often used with phosphite ester antioxidant and light stabilizer.
Typical properties
Appearance
|
White powder
|
Purity
|
≥94%
|
Light transmittance
|
≥96% (425nm) ≥98% (500nm)
|
Melting point
|
110-125oC
|
Volatiles
|
≤0.5%
|
Ash
|
≤0.1%
|
UNTE® 1076 (AO)
Chemical Name: Octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl) propionate
CAS NO.:2082-79-3
Features
Antioxidant 1076 is a hindered phenolic antioxidant, which has light stability, non-discoloration, non-pollution, non-staining, low volatility, water extraction resistance, good compatibility and high antioxidant efficiency. It provides long-term protection in the process of polymer processing, storage and use of final products.
Applications
The product is widely used in PP, PE, POE, ABS, PS, PVC, engineering plastics, synthetic fibers, elastomers, adhesives, wax, synthetic rubber and petroleum products. It is suitable to be added in the aggregation, production or use. It is often used with auxiliary antioxidant
such as
168, and the antioxidant performance is better.
Typical properties
Appearance
|
White powder or granules
|
Purity
|
≥98%
|
Light transmittance
|
≥97% (425nm) ≥98% (500nm)
|
Melting point
|
50-55oC
|
Volatiles
|
≤0.2%
|
Ash
|
≤0.1%
|
Antioxidant 3114(AO)
Chemical Name: Tris(3,5-di-tert-butyl-4-hydroxybenzyl) isocyanurateCAS NO.:27676-62-6
Features
Antioxidant 3114 is a kind of hindered phenolic antioxidant with photo and thermo-stability. It provides low volatility and resistance to extraction from polymer compounds
.
Applications
The product is especially suitable for PP, PE, polystyrene, ABS, PVC, nylon and polyurethane, especially effective for polyolefin. It is also used as a radical scavenger providing stabilization for polyolefins. When used with UV absorbent and phosphite ester, a synergistic effect can be reached, thus enhancing the thermo-stability and light
stability.
Typical properties
Appearance
|
White or off-white powder
|
Purity
|
≥98%
|
Light transmittance
|
≥93% (
425nm)≥95%
(500nm)
|
Melting point
|
218-223oC
|
Volatiles
|
≤0.2%
|
Ash
|
≤0.1%
|
Package & StoragePackage: 25kg carton inner with plastic bag or as customer`s requirement.
Storage: Keep container tightly closed in a dry and well-ventilated place.