Products-Zhiyi Specialty Chemicals Co.,Ltd.

Our products

Zhiyi has been providing high-quality products and anti-yellowing solutions to polymer industries for 24 years. The products are widely used in polyurethane, rubber, plastic, lubricating oil, resin, coating, etc.

Polyurethane
Rubber
Plastic
Lubricating Oil
Coating
Resin

Product Series

Hindered Phenolic Antioxidant
Phosphite Antioxidant

Dialkyl Phosphite

Trialkyl Phosphite

Aryl Phosphite

Arylalkyl Phosphite

Pentaerythritol Phosphite

Special Phosphite

UV Absorber
Light Stabilizer
Yipack^®

YIPACK^® UV-196

Appearance：Pale Yellow Transparent Liquid

Highly efficient vulcanizing agent, does not precipitate or stain, excellent resistance to vulcanization reversion.
YIPACK^® UV-430

Appearance：Pale Yellow Transparent Liquid
YIPACK^® PUB-560

Appearance：Purple Liquid

A liquid composite anti-yellowing agent, which can inhibit the yellowing of polymer materials caused by high-temperature processing...
YIPACK^® PUB-670

Appearance：Pale Yellow Transparent Liquid

A phenol-free and environmentally friendly composite anti-yellowing agent, which can inhibit the yellowing of polymer materials caused by...
YIPACK^® B75

Appearance：Yellow Transparent Liquid

A composite ultraviolet absorber that can be used in polyurethane materials such as thermoplastic polyurethane...