橡胶粘合用什么胶水?
Fuente:本站 Tiempo:2024/2/26 15:25:35 次数:
橡胶行业是国民经济的重要基础产业之一。我们生活中见到的橡胶制品有雨鞋、电饭煲密封圈、汽车雨刮器、铝合金窗上玻璃和框之间填塞的橡胶条、某些设备或物品下面垫的橡胶防震垫等产品。
一般这些产品都是合成的橡胶制品,相比于硅胶制品,橡胶制品在韧性、耐磨差、介电性,防腐蚀性上都较好于硅胶制品,因此在大型机器上面、工业设备、汽车运输设备都常采用橡胶制品。可见,橡胶行业的产品种类繁多,后向产业十分广阔。但在橡胶成品的制作上面会经常少不了一种辅助产品-胶粘剂。
粘接橡胶的胶粘剂种类很多,有丙烯酸酯胶粘剂,有热熔胶,有合成树脂胶,这几种类型都各有特点。
丙烯酸酯胶粘剂
具有中粘度、粘性强、柔韧性好、通用型、耐老化、粘好后的产品可用于室外等特点,广泛用于电子产品、五金制品、塑胶制品、玩具、工艺品、饰品、运动器材等领域。
热熔胶
适用范围广,环境适应性强,操作工艺简便,可用于天然、顺丁、丁笨、氯丁、异戊等橡胶的混炼胶与金属(铸铁、钢、铝、铝合金、铜)玻璃钢、织物纤维等基材通过热硫化进行的粘接。
合成树脂胶
主要用于各种金属材料对粘,金属与橡胶、塑料的粘接、橡胶粘橡胶等材质的粘接,广泛应用于电子电器粘接与密封、塑胶玩具等行业,具有防水、绝缘,耐老化等特点,有优良的粘接效果。
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What glue is used for rubber bonding?
The rubber industry is one of the important basic industries of the national economy. Rubber products we see in our daily life include rain boots, sealing rings for electric rice cookers, car wipers, rubber strips used between glass and frames in aluminum alloy windows, rubber shock absorbers placed under certain equipment or items, and other products.
Generally, these products are synthetic rubber products. Compared to silicone products, rubber products have better toughness, wear resistance, dielectric properties, and corrosion resistance. Therefore, rubber products are commonly used in large machinery, industrial equipment, and automotive transport equipment. It can be seen that the rubber industry has a wide variety of products, and its downstream industries are very extensive. However, in the production of rubber products, an auxiliary product - adhesive - is often indispensable.
There are many types of adhesives for bonding rubber, such as acrylic adhesive, hot melt adhesive, and synthetic resin adhesive, each with its own characteristics.
Acrylic adhesive
It has medium viscosity, strong adhesion, good flexibility, versatility, aging resistance, and the products bonded can be used outdoors, widely used in electronics, hardware products, plastic products, toys, handicrafts, accessories, sports equipment, and other fields.
Hot melt adhesive
It has a wide range of applications, strong environmental adaptability, simple operation process, and can be used for bonding mixed rubber of natural, SBR, butyl, chloroprene, and polyisoprene with metals (cast iron, steel, aluminum, aluminum alloy, copper), fiberglass, fabric fibers, etc., through hot vulcanization.
Synthetic resin adhesive
Mainly used for bonding various metal materials, metal to rubber, plastic bonding, rubber to rubber bonding, widely used in electronics and electrical bonding and sealing, plastic toys, and other industries, with characteristics of waterproof, insulation, aging resistance, and excellent bonding effect.
anterior:知识贴 | 为什么胶水不会粘在胶水瓶中?
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