What does 78 degrees represent for PVC plastic pellets?
2024-08-20

Firstly, let's talk about what the customer wants to know about PVC plastic pellets at 78 degrees. From the literal meaning, there are two possibilities for 78 degrees. The first possibility represents the hardness of the material, and the second possibility represents the temperature resistance of the material. Let's talk about hardness first. PVC materials can be divided into hard PVC and soft PVC. Conventional pure hard PVC has a hardness of around 80 degrees Celsius, while soft PVC has a relatively large hardness range. Soft PVC rubber materials provided by Jinkangye can be customized in hardness ranging from 50 to 95 degrees. 78 degree soft PVC Jinkang Industry is also divided into injection grade materials and extrusion grade materials, and different types of processing materials are suitable for different user products. There is another way of saying that 78 degrees refers to the temperature resistance of the material. The thermal deformation temperature of ordinary hard PVC adhesive is around 65 degrees, but through modification, it can be effectively improved. A PVC material from Jinkangye can effectively improve the temperature resistance of PVC by 20-30 degrees.
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