Heat Stabilizers for Adhesives and Sealants

Kanamoll- 620 by KLJ Group is an epoxidized soyabean oil grade. It acts as a good hydrochloric acid scavenger and as a secondary heat & light stabilizer. It also acts as co-stabilizing internal lubricant in rigid PVC formulations and as a plasticizer. It is recommended for adhesives and sealants. It is compatible with PVC, PVA, nitro cellulose and chlorinated rubber etc. It provides improved adhesion, toughness, glossiness, non-toxicity, cost reduction, environmental friendliness and chemical resistance. Recommended dosage of this grade for plasticized PVC is 2-5 PHR and for rigid PVC is 1-3 PHR. Kanamoll- 620 is approved by REACH.

Irganox® PS 800 FL by BASF is didodecyl 3,3'-thiodipropionate. It is a heat stabilizer in combination with a phenolic antioxidant. Used for polyethylene- & XLPE power cables, HDPE pipe and polyolefin resin. Also used for under-hood automotive applications, styrene homo- and copolymers. The recommended dosage level is 0.05-0.1% and in peroxide cross linked power cables is 0.02-0.03% in combination with 0.02 % – 0.03 % Irganox 1035. It is approved for food contact applications. Irganox® PS 800 FL is listed in AICS, EINECS, PICCS, DSL, MITI, TSCA and ECL.

Irganox® B 612 by BASF is a blend of 66.7% Irgafox® 168 and 33.3% Irganox® 565. Acts as a processing and long-term thermal stabilizer. Maintains original melt flow and offers low color formation. Provides long-term-thermal stability. Irgafox® 168, an organic phosphite of low volatility and particularly resistant to hydrolysis, protects the polymers which are prone to oxidation. Irganox® 565, a hindered phenolic antioxidant, contributes synergistically to polymer stabilization during processing and provides long-term thermal stability by preventing thermo-oxidative degradation. Irganox® B 612 is compatible with styrene homo- and copolymers, polyolefin homo- and copolymer, elastomers such as BR, IR, NBR, SBS, SIS, SEBS, SBR, EPDM, and NR. Its recommended dosage is 0.3-1.0%. It is registered in Australia, Canada, China, EU, Japan, Korea, Philippines and USA.

OPTIMINE™ 95 by Advancion (formerly ANGUS) is a highly efficient stabilizer, pigment co-dispersant and neutralizer. It offers thermal stability, resistance to yellowing, enhanced rheology stability and resistance to corrosion and flash-rust. It is readily biodegradable, compatibilizer and stabilizer for emulsions and water-based formulations. It is used in building, constructions, adhesives and sealants.

Irganox® PS 800 by BASF acts as a heat stabilizer and phenolic antioxidant. It is dialkyl ester of thiodipropionic acid used in adhesives for polyethylene power cables, XLPE power cables, HDPE pipe, polypropylene, polyolefin under-hood automotive applications, styrene homo- and copolymers.

• It offers activity over broad temperature range (RT to melt), improved long-term stability, non-regenerative mechanism and consumption during reaction.
• It is designed to protect against high temperature aging.
• Its recommended dosage level is 0.05-0.1% and 0.02-0.03% in crosslinked power cables.
• Irganox® PS 800 is approved for use in food contact applications.
• It is listed in AICS, EINECS, PICCS, DSL, MITI, TSCA and ECL.

NAUGARD™ ULTRA Q by SI Group is an antioxidant. It is an effective processing and long-term heat stabilizer for a variety of application areas in LDPE, LLDPE, HDPE and ethylene-propylene copolymers. NAUGARD™ ULTRA Q is used in wire & cable, adhesives and consumer products.

CALCIUM STEARATE CSS by Polytrans acts as a stabilizer. It is available as solid in powder form. It has applications in adhesives.

CALCIUM STEARATE CSM by Polytrans acts as a stabilizer. It is available as solid in powder form. It has applications in adhesives.

CALCIUM STEARATE CSE by Polytrans acts as a stabilizer. It is available as solid in powder form. It has applications in adhesives.

Irganox® B 215 FF by BASF is a blend of 67% tris(2,4-ditert-butylphenyl)phosphite and 33% pentaerythritol tetrakis[3-[3,5-di-tert-butyl-4-hydroxyphenyl]propionate]. It is basically a blend of 67% IRGAFOX 168 and 33% IRGANOX 1010. Acts as a synergistic processing and long-term thermal stabilizer. Maintains original melt flow and offers low color formation. Provides long-term-thermal stability. IRGAFOX 168, an organic phosphite of low volatility and particularly resistant to hydrolysis, protects the polymers which are prone to oxidation. IRGANOX 1010, a hindered phenolic antioxidant, contributes synergistically to polymer stabilization during processing and provides long-term thermal stability by preventing thermo-oxidative degradation. Irganox® B 215 FF is compatible with polyolefin and olefin-copolymers such as polyethylene, polypropylene, polybutene and ethylene-vinyl acetate copolymers, engineering plastics, styrene homo- and copolymers, polyurethanes and elastomers. Its recommended dosage rate in polyolefin is 0.1- 0.25%. It is suitable for food contact applications. It is listed in AICS, DSL, IECSC, ELINCS, ENCS, ECL, TSA, PICCS, BUWAL and TSCA.