PUREstab B277

Enhanced TDS

Chemical Name: 1,3,5-Tris(2,6-dimethyl-3-hydroxy-4-tert-butylbenzyl) Isocyanurate,
Tris(2,4-ditert-butylphenyl) phosphite
Plastics & Elastomers Functions: Antioxidant,
Synergist
Technologies: Elastomers,
Plastics
Product Families: Elastomers — Elastomer Additives
Antioxidants & Stabilizers
Plastics — Polymer Additives
Antioxidants & Stabilizers

Materials Features: Excellent Compatibility,
Extraction Resistant,
Gas Fading Resistant,
Good Thermal Stability,
High Melt Stability
Key Attributes: PUREstab B277 provides excellent melt stability in a wide range of polyolefins and it is compatible with polymeric UV absorbers. PUREstab B277 offers low color development and discoloration resistant for applications of polyolefins. Also, the compounding operations become more easy and convenient using PUREstab B277.

Compatible Polymers & Resins: Acrylonitrile Butadiene Styrene (ABS),
Ethylene Propylene Diene Monomer (EPDM),
High-Impact Polystyrene (HIPS),
Polyesters,
Polyethylenes (PE),
Polyolefins,
Polypropylenes (PP),
Polyurethanes (PU),
Polyvinyl Chloride (PVC)
Product Applications: PUREstab B277 is suitable as a melt processing stabilizer in polyolefins such as polyethylene, polypropylene, polyolefin copolymers and blends, due to its resistance to gas fading. In addition, PUREstab B277 may also be used in high impact polystyrenes, linear polyesters, polyurethanes, ABS, acetals, EPDM, nylon and PVC. PUREstab B277 may be use in range between 0.05 – 0.5%, depending on substrate and performance requirements of the final application.

Color

White

Physical Form

Powder,

Appearance

White powder

Physical Properties


	Value	Units	Test Method / Conditions
Melting Range	159 - 187	°C	-

Shelf Life: 2 years
Product Handling: In accordance with good industrial practice, handle with care and avoid unnecessary personal contact. Avoid continuous or repetitive breathing of dust. Use only with adequate ventilation. Avoid dust formation and ignition sources.
Product Storage: PUREstab B277 has to be stored in tightly sealed original container in a cool and well-ventilated area, away from direct sunlight up to two years.