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What's The Pvc Sheet?
- Aug 01, 2018 -

Hardness PVC board: the product quality is first class, the color is generally gray and white, also can produce PVC color hard plate according to the customer needs, its color is bright, beautiful, the quality of the product is GB/T4454-1996, with good chemical stability, corrosion resistance, hardness, high strength, high strength, anti ultraviolet (aging resistance). It is fire-resistant and flame-retardant (with self-extinguishing), reliable insulation, smooth and smooth surface, no water absorption, no deformation, easy to process and so on. The product is an excellent thermoforming material, which can replace some stainless steel and other corrosion resistant synthetic materials, and is widely used in chemical, petroleum, electroplating, water purification equipment, environmental protection equipment, mine, medicine, electronics, communication and upholstery.

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Product thickness: 3-30mm, product width: 1300mm below any length, can be produced according to customer needs.


PVC hard plastic plate has excellent corrosion resistance, insulation, and certain mechanical strength; after two processing, it can be made into sulfuric acid (hydrochloric acid) trough (bucket box), medical air needle rack, process frame, public toilet water tank, various special-shaped products and containers for processing products, such as formwork, decorative plate, exhaust pipe, equipment lining and so on. . It is an ideal material for chemical industry, building materials, decoration and other industries.


PVC board performance:


General performance PVC resin is a white or light yellow powder with a relative density of 1.35-1.45. The soft and hard degree of the product can be added by adding


PVC transparent board editor


The number of plasticizers is adjusted. Pure PVC has little water absorption and permeability.


The mechanical properties of PVC have higher hardness and mechanical properties. It increases with the increase of molecular weight, but decreases with the increase of temperature. Rigid PVC has good mechanical properties and its elastic modulus can reach 1500-3000MPa. The elastic 1.5-15 MPa of the soft PVC. But the elongation at break is up to 200%-450%. The friction coefficient of PVC is 0.4-0.5, the static friction coefficient is 0.4-0.5, and the dynamic friction coefficient is 0.23.


The thermal stability of PVC is very poor. It starts to decompose at 140 C and the melting temperature is 160 C. The linear expansion coefficient of PVC is small, and its flame retardancy is high. The oxygen index is above 45.


Electrical property PVC is a kind of polymer with good electrical properties, but because of its polarity, its electrical insulation is not as good as PP and PE. Dielectric constant, tangent value of dielectric loss angle and volume resistivity are large, corona resistance is poor, generally suitable for Medium-low Voltage and low-frequency insulation materials.


Environmental performance PVC is resistant to most inorganic acids, bases, salts, and most organic solvents. Suitable for medicine, chemical anticorrosion material.