Name: Rigid PVC board sheet for mould/pvc sheet/hard pvc plate
Type: plastic rigid board
Specifications: The standard specification is 1.22x2.44M or 1x2M can be customized according to customer requirements thickness 0.3-60MM
Color: dark gray PVC board, light gray PVC board, blue PVC board, black PVC board, white PVC board, beige PVC board can be customized according to customer's special color [performance of PVC board] general performance PVC resin is a white or light Yellow powder with a relative density of 1.35-1.45. The degree of softness and hardness of the product can be adjusted by adding the number of plasticizers. Pure PVC has very little water absorption and breathability.
Features of PVC rigid board/Rigid PVC board sheet for mould/pvc sheet/hard pvc plate
1. Mechanical properties: PVC has high hardness and mechanical properties. And with the increase of molecular weight, but decreased with the increase of temperature. Rigid PVC has good mechanical properties, and its elastic modulus can reach 1500-3000MPa. The elasticity of soft PVC is 1.5-15 MPa. But the elongation at break is as high as 200%-450%. The friction of PVC is general, the static friction coefficient is 0.4-0.5, and the dynamic friction coefficient is 0.23.
2. Thermal properties: PVC has poor stability. It begins to decompose at 140 °C, and the melting temperature is 160 °C. The linear expansion coefficient of PVC is small, it is flame retardant, and the oxidation index is as high as 45 or more.
3. Electrical properties PVC is a kind of polymer with better electrical properties, but due to its high properties, its electrical insulation is not as good as PP and PE. The dielectric constant, dielectric loss tangent and volume resistivity are relatively large, which are not good, and are generally suitable for medium and low voltage and low frequency insulating materials. Environmental performance PVC suitable, chemical corrosion material.
Advantages of PVC sheet: It is a thermoforming material that can replace some stainless steel and other synthetic materials.
Uses: Used in P.C.B equipment, chemical, petroleum, electroplating, water purification treatment equipment, equipment, mining, electronics, communications and decoration industries.
Free sample is available for us for rigid PVC board sheet for mould/pvc sheet/hard pvc plate
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