Custom-produced hot stamping silicone rubber roller to Bangladesh
Material: high temperature resistant silicone material.No glue opening at high temperature.
It is a special rubber roller that uses high-temperature silica gel as the surface layer of the rubber roller, alloys or high-hardness materials as the central axis, and adds aluminum oxide, magnesium hydroxide and other high-temperature flame-retardant materials, and is mixed at high temperatures. Because of its high temperature resistance, ozone resistance, chemical inertness and non-adhesion to plastics, it is mainly used for processing hot-bonded products. A variety of special purpose rubber rollers can be derived according to different hardness mortars and different mixing ratios.
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The hardness of silica gel can be determined according to the specific application. The general specifications are 40A°, 50A°, 60A°, 70A°, 80A°, up to 90A°, and the maximum hardness of 90A° is generally used for high temperature bronzing rolls.
Post time: Sep-16-2020