Which Raw Material is Related to the Price of Silicone Rubber Compounding?
1. Which raw material is related to the price of silicone rubber compounding?
The rise and fall of the price of silicone rubber compounding is mainly related to methyl vinyl silicone rubber (raw rubber raw material), because raw rubber is the main raw material for the production of silicon rubber compounding.
The rise and fall of raw silicone rubber compounding prices are mainly controlled by several large Chinese silicone companies, and the imbalance of supply and demand will cause the price of silicone rubber compounding to rise and fall.
In fact, the price increase is still related to market supply and demand. If the market is booming, it will cause the silicon rubber compounding raw materials to soar.
In addition, the mixing price of silicone rubber is also related to DMC, which is the basic raw material of raw rubber raw materials, so raw rubber raw materials basically determine the price trend of silicone rubber compounding.
2. How many kinds of raw materials are there for the silicone rubber compounding?
Silicone rubber compounding raw materials are mainly used on silicone products, which are safe and environmentally friendly, non-toxic, odorless, resistant to high and low temperatures, and stable chemical properties. Therefore, silicone rubber compounding can be widely used in the production and manufacturing links of all walks of life.
For example, products such as silicone tubes, silicone mobile phone cases, baby pacifiers, sealing rings, etc. that are often used in our daily lives are all made of silicone rubber mixed raw materials. So do you know how many types of silicone rubber compounding is divided into?
If the raw materials for silicone rubber compounding are classified according to their types and uses, they are mainly divided into food-grade silicone, high temperature resistant silicone, flame-retardant silicone, insulating silicone, conductive silicone, anti-static silicone, etc.
If the raw materials for silicone rubber compounding are distinguished according to their quality, they are mainly divided into precipitation method silica gel, gas phase method silica gel, semi-gas phase silica gel, highly transparent silica gel, high tear resistance silica gel, high resilience silica gel, etc.
Silicone rubber compounding raw materials are divided into low-hardness silica gel (20°-30°), medium-hardness silica gel (40°-60°), and high-hardness silica gel (70°-90°) if they are distinguished according to their softness and hardness.
If the raw materials for silicone rubber compounding are distinguished according to the production process, they are mainly divided into molded silica gel, extruded silica gel, calendered silica gel, injection silica gel, etc., and other molded/extruded silica gel production processes are the most common.
If the raw materials for silicone rubber compounding are distinguished according to the use environment, they are mainly divided into food-grade silica gel and industrial-grade silica gel. Food grade silicone can be used for silicone products that are in close contact with humans or animals, while industrial grade silicone can be used for various industrial miscellaneous parts.
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