SI Group Polymer Additives Selector

Phosphite Antioxidant

1. You chose: Antioxidant + CHANGE
2. You chose: Polymer Type: Thermoplastic + CHANGE
3. You chose: Linear Low Density Polyethylene (LLDPE) + CHANGE
4. You chose: Films + CHANGE
5. You chose: Phosphite Antioxidant + CHANGE

Choose your desired solution below.

Liquid Form Antioxidant
Solid Form Antioxidant
ALKANOX™ 240 Granular

ALKANOX™ 240 Granular is an organo-phosphite antioxidant and stabilizer, similar to ALKANOX™ 240 Powder but supplied in a non-dusting granular form.

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ALKANOX™ 240 Powder

ALKANOX™ 240 Powder is low-volatility and thermally stable organophosphate antioxidant that prevents oxidative degradation for a variety of polymers.

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WESTON™ 399

Versatile phosphite stabilizer that improves color, processing stability, and end-use of a variety of polymers; similar to WESTON™ 398 but with food contact approvals.

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WESTON™ 618F

WESTON™ 618F is a highly effective, phosphite-based color and molecular weight stabilizer for polymers, elastomers, and adhesives.

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WESTON™ 705

Nonylphenol-free phosphite antioxidant, designed as a drop-in replacement for TNPP with a 20% lower loading rate.

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WESTON™ TNPP

WESTON™ TNPP is a versatile phosphite stabilizer that improves color, processing stability, and the end use of a variety of polymers; similar to WESTON® 399, but with a higher flash point.

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