pvc plywood accounts for the largest proportion in the building materials industry, at 60%, followed by the packaging industry, and there are several other small-scale applications. According to the degree of softness and hardness, it can be divided into soft PVC and hard PVC. According to the production process, it can be divided into PVC skinned foam plywood and PVC free foam plywood. According to transparent and opaque, it can be divided into PVC transparent plywood and pvc plywood.
Product Description:
Hardness PVC plywood: The quality of this product is in accordance with GB/T4454-1996. It has good chemical stability, corrosion resistance, high hardness, high strength, high strength, UV resistance (aging resistance), fire resistance and flame retardancy (with self-extinguishing property) , reliable insulation performance, smooth surface, no water absorption, no deformation, easy processing and other characteristics. This product is an excellent thermoforming material that can replace some stainless steel and other corrosion-resistant synthetic materials. It is widely used in chemical, petroleum, electroplating, water purification treatment equipment, environmental protection equipment, mining, medicine, electronics, communications and decoration industries.
Product thickness: 0.8-30mm
Product width: 1300mm, 1500mm
Length: can be produced according to customer needs
laminated plywood: 2-60mm
Product width: 1000mm×2000mm
PVC transparent board: This product is a kind of high-strength, high-transparent plastic board produced by our company with the introduction of foreign advanced technology and high-grade imported raw and auxiliary materials. The product colors are white, sapphire blue, brown, brown and many other varieties. The product has high strength, high transparency, good weather resistance, non-toxic, hygienic, and physical properties better than plexiglass. It is widely used in equipment guards, interior decoration, drinking water tank, liquid level display, etc.
Product thickness: 2-20mm
Maximum product width: 1300mm
Product length: 100-10000mm
Recommended specifications: 1300×2000mm
PVC soft plywood: The surface is glossy and soft. There are brown, green, white, gray and other colors to choose from. The product is made of high-quality materials, exquisitely made, and widely used. Performance characteristics: It is soft and cold-resistant, abrasion-resistant, acid-resistant, alkali-resistant, corrosion-resistant, tear-resistant, excellent weldability, and its physical properties are better than other roll materials such as rubber. Used in chemical industry, electroplating, electrolytic cell lining, insulating cushion, train, automobile interior decoration and auxiliary materials.
Product thickness: 1-10mm
Maximum product width: 1300mm
Product length: unlimited
Recommended specifications: width 1300mm, weight 50kg/roll
PVC foam plywood its chemical composition is polyvinyl chloride.
Features:
1. Waterproof, flame retardant, acid and alkali resistance, mothproof, light weight, heat preservation, sound insulation and shock absorption characteristics.
2. The same processing as wood, and the processing performance is far better than wood.
3. It is an ideal substitute for wood, aluminum and plywood composite.
Performance
General performance PVC resin is a white or light yellow powder with a relative density of 1.35-1.45. The hardness of the product can be adjusted by adding the number of plasticizers. Pure PVC has low water absorption and air permeability.
Mechanical properties PVC has high hardness and mechanical properties. And 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 elasticity of soft PVC is 1.5-15MPa. But the elongation at break is as high as 200%-450%. The friction of PVC is general, the static friction factor is 0.4-0.5, and the dynamic friction factor is 0.23.
Thermal properties PVC has very poor heat stability, starting to decompose at 140°C, and its melting temperature is 160°C. The coefficient of linear expansion of PVC is small, it is flame-retardant, and the oxidation index is as high as 45 or more.
Electrical properties PVC is a polymer with better electrical properties, but due to its greater polarity, the electrical insulation is not as good as PP and PE. The dielectric constant, dielectric loss tangent value and volume resistivity are relatively large, and the corona resistance is not good. It is generally suitable for medium and low voltage and low frequency insulating materials.
Environmental performance PVC is resistant to most inorganic acids, alkalis, salts, and most organic solvents. Suitable for anti-corrosion materials in medicine and chemical industry.