Industrial Solution

Food-grade butyl rubber

Ultra clean Foodgrade

Food-grade butyl rubber has high cleanliness and no harmful substances leaching out. It is applied in the field of Food Packaging, such as bottle cap gaskets and food seals, and complies with food contact safety standards.

Compliant with food contact grade safety certification standards
Extremely low content of metal impurities and precipitates
Excellent sealing performance, preventing food deterioration
Resistant to high and low temperatures, suitable for food sterilization processes

Technical Details

01
Advantage

Food Contact Safe

Complies with global food contact safety standards and regulations.

02
Advantage

Ultra-high Cleanliness

Extremely low metal impurities and no harmful precipitation.

03
Advantage

Excellent Sealing Performance

Effectively isolates air and moisture to prevent food deterioration.

04
Advantage

High & Low Temp Resistance

Adaptable to food pasteurization and high-temperature sterilization processes.

Product Grade
Food-grade Butyl Rubber
Metal Impurities
≤ 10ppm
Volatile Matter
≤ 0.50wt%
Application & Category
Food contact materials (Packaging Containers → Food Packaging)
Food Contact Seals

Food Contact Seals
Packaging Containers → Food Packaging

Chambroad Zhongju

A Chambroad Group company, specializes in high-performance butyl and halogenated butyl rubber. Its products are widely used in tire, automotive, food, medical, and photovoltaic sealing applications, serving global customers with reliable, quality-assured solutions.

Zhongju
R&D Strength
Global Layout

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