The difference between the raw materials of the Automotive Wiring Harness Protection Sleeve

The Automotive Wiring Harness Protection Sleeve has the characteristics of high strength, high elasticity, anti-aging, corrosion resistance, long-term use without deformation, and no cracks; the Automotive Wiring Harness Protection Sleeve is widely used in fitness, medical, toys and other industries. But as long as the products are produced, there will be good and bad points. The quality of the Automotive Wiring Harness Protection Sleeve products mainly depends on the raw materials of the Automotive Wiring Harness Protection Sleeve. There are three main sources of raw materials for automotive wiring harness covers: natural Cable Sleeve, synthetic Cable Sleeve and man-made Cable Sleeve. So what's the difference between them? The following editor will introduce the similarities and differences between them in detail.

1. Natural Cable Sleeve is the liquid that flows out of the rubber tree when it is tapped. It is milky white, with a solid content of 30% to 40%, and an average rubber particle size of 1.06 microns. Fresh natural Cable Sleeve contain 27% to 41.3% (mass) of rubber, 44% to 70% of water, 0.2% to 4.5% of protein, 2% to 5% of natural resin, 0.36% to 4.2% of sugar, and 0.4% of ash. %. In order to prevent the natural Cable Sleeve from solidifying due to the action of microorganisms and enzymes, ammonia and other stabilizers are often added. Natural cable sleeving is mainly used to make sponge products, extruded products and impregnated products.
2. Synthetic Cable Sleeve is made by emulsion polymerization, such as polybutadiene Cable Sleeve, styrene-butadiene Cable Sleeve, etc. In order to achieve a solid content of 40% to 70%, the rubber particles are first agglomerated into larger particles, and then concentrated by a method similar to that of natural Cable Sleeve. Synthetic Cable Sleeve are mainly used in industrial sectors such as carpets, paper making, textiles, printing, coatings and adhesives.
3. Artificial Cable Sleeve is a kind of non-emulsion polymerized rubber Cable Sleeve. Add water and surfactant to the colloid produced by solution polymerization to disperse the rubber particles in water, and then distill off the solvent. If the rubber cannot be fully dissolved in the solvent, the raw rubber and rubber compound can be continuously kneaded in the presence of a water phase containing an emulsifier until a stable aqueous rubber dispersion is formed.
4. The use of artificial Cable Sleeve and synthetic Cable Sleeve is basically the same. But the difference between the three is very large. Natural Cable Sleeve are made of natural and environmentally friendly materials, and the mattress products made of them have good air permeability and strong resilience; synthetic Cable Sleeve will add some chemicals on the basis of Cable Sleeve; The artificial Cable Sleeve is a material extracted from petroleum, and the price is very low.