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Primary Seal Butyl Rubber

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Product Introduction

Technical Data
Colour Black or Gray
Heat Resistance Non-dusting, non-hardening, non-loss of adhesion and non-decomposition in successive 30-hour use between minus 40oC and plus 130oC, the highest temperature it can endure being 175oC
Specific Gravity 1.15—1.25g/cm3
Shear Strength (aluminum—glass) ≥0.10MPa
Tensile Strength (aluminum—glass) ≥0.80MPa
Ultraviolet Irradiation 168hrs, no fog
Packing 7kg per paper barrel, diameter being 180mm or 190mm and height 220mm, 28kg/box

Performance

? Excellent adhesion with both aluminum, stainless steel and glass

? No cracking or hardening, good temperature resistance, and low moisture permeability

? Compatible with two-part polysulfide, two-part silicone, two-part polyurethane and hot-melt butyl to accomplish dual seal

? Continuous line operation with no breakage/tailing during application

Showcase

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simonwang@bjmgm.com.cn