In the production of rubber seals, the use of latex recycled adhesive is an environmentally friendly and economical option. Latex reclaimed rubber is obtained from recycling materials such as waste rubber products or waste tires, which can reduce resource consumption and reduce environmental pollution. In addition to Hongyun latex reclaimed rubber, what rubber are used by manufacturers of rubber seals? It generally includes the following five types of rubber.
cis-butadiene rubber (BR) reclaimed rubber: cis-butadiene rubber is a synthetic rubber with a regular structure polymerized by butadiene, its cis structure content is more than 95%, with good wear resistance, weather resistance and less heat generation under dynamic load, suitable for the manufacture of various seal products. In the production of rubber seals, part of the styrene-butadiene reclaimed rubber can be used, which has the advantages of energy saving and environmental protection and can meet the general needs.
Neoprene (CR) reclaimed rubber: neoprene is a synthetic rubber produced by α-polymerization of chloroprene (ie 2-chloro-1,3-butadiene) as the main raw material, which is heat-resistant, flame-resistant, sunlight-resistant, ozone-resistant, acid-alkali-resistant, oil-resistant, chemical-resistant and durable synthetic rubber, with high physical properties and dynamic strength. In rubber seals, it is often used to manufacture anti-corrosion and waterproof seals, such as O-rings, sealing gaskets, etc. The addition of partial neoprene reclaimed rubber can reduce the need for neoprene, which is conducive to saving resources and reducing costs.
Styrene-butadiene rubber (SBR) recycled rubber: Styrene-butadiene rubber is a polystyrene butadiene copolymer, which is a widely used general high-quality synthetic rubber variety with good wear resistance, aging resistance and tear resistance, and is widely used in the manufacture of rubber seals. The use of styrene-butadiene reclaimed rubber can not only reduce energy consumption in the production process, but also reduce the generation of waste, achieve recycling, and meet environmental protection requirements.
Nitrile rubber (NBR) recycled rubber: nitrile rubber is a copolymer formed by polymerization of acrylonitrile and butadiene monomer, which has the characteristics of excellent oil resistance, high wear resistance, good heat resistance and strong adhesion, and is often used in the manufacture of rubber seals in automotive, aerospace and other industries. And the use of nitrile reclaimed rubber can reduce the demand for acrylonitrile and butadiene, reduce the production cost of rubber products, and achieve the goal of sustainable development.
EPDM recycled rubber: EPDM rubber is a copolymer of ethylene, propylene and a small amount of non-conjugated diolefins, with high insulation, ozone resistance, heat resistance, aging resistance and excellent characteristics, commonly used in YY23-M714 auto parts, building waterproof materials, wire and cable sheaths, heat-resistant hoses, tapes, automotive seals and other fields. The rubber seals produced by EPDM recycled rubber can reduce the cost of raw materials for rubber products by about 15% under the premise of ensuring quality.
With the increasing awareness of environmental protection, HY latex reclaimed rubber is widely used in various industries as a sustainable resource reuse product; As a manufacturer of rubber seals, the use of latex recycled rubber can not only reduce dependence on natural resources, but also reduce production costs; Manufacturers of rubber seals may also use cis-butadiene rubber (BR), neoprene rubber (CR), styrene-butadiene rubber (SBR), nitrile rubber (NBR) and ethylene propylene diene diene rubber (EPDM) and other common recycled rubber, through the rational use of various recycled rubber can not only reduce resource consumption, but also contribute to environmental protection and the sustainable development of circular economy, improve product quality and market competitiveness.
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