What Distinguishes From Silicone and PVC ?

Among the rubber and plastic materials, silicone rubber materials are environmentally friendly and safe products. In addition to silicone materials, there are many materials similar to silica gel for consumers to choose from. PVC is one of them. In real life, both silicone and PVC materials belong to the category of products. Commonly used rubber materials are widely used in construction materials, industrial products, daily necessities, pipes, wires and cables, packaging films, foam materials, sealing materials, fibers, etc., so they are basically the same and difficult to distinguish. How do you know? What distinguishes them?

From the perspective of professionals, colloidal products can't hide the thick compound quality, and the only thing in common between PVC and silicone materials is that they have a familiar appearance, and the difference lies in their materials and performance have different differences.

Silicone products:
The material of silica gel is mainly composed of organic silicon and silicon atoms. The main material is siloxane, which is also a type of silicon chain compound with the largest amount and the most connections. The material is insoluble in fusion substances and does not mix with any Substances react and conflict, and can be left standing in any environment. The raw materials of silicone rubber products are mainly composed of silicone oil, siloxane, silicone resin and silane coupling agent. It is the safest and most environmentally friendly category in the rubber and plastic industry. Chemical materials. In the process of use, the total silica gel has excellent adaptability to the environment. Compared with PVC thermoplastic materials, it is more prominent in its environmental adaptability. It can be used for a long time under high and low temperature and various environments without affecting the service life. There are many kinds of silica gel products that can be fixed. , outstanding performance.

Temperature resistance:

It can achieve good temperature resistance characteristics, and the conventional temperature resistance range is -40~230 degrees for long-term use.

Environmental adaptability:

Good weather resistance, not easy to be oxidized by ultraviolet rays and ozone environment, and can be used normally in natural environment.

Physiological inertia:

Participating silicone compounds are among the most inactive compounds known. They are very resistant to biological aging, have no rejection reaction with animals, and have good anticoagulant properties, and can be used in various environments.

Stretch strength:

Silicone products have good surface tension, and the main silane chain in the silicon molecule is relatively fine-grained and supple, so the tensile rebound strength is strong, and it can be stretched and rebounded for a long time without deformation.

Insulation properties:

Silicone products have good electrical insulation properties, and their dielectric loss, voltage resistance, arc resistance, corona resistance, volume resistivity and surface resistivity are all among the best in insulating materials, so it is a relatively stable electrical material. one!

In the next article, let's explain about PVC