Cangzhou WANYOU New Materials Technology Co,Ltd

Plastic Pipe,PVC Pipe,Fittings for Drainage,TUBE,High Quality, Manufacturer and Supplier - China(CN)

Information for Buyers

Cangzhou WANYOU New Materials Technology Co,Ltd
  • Target Markets: Europe, North America, Southeast Asia, the United States and other countries.
  • Business Type: Exporter,Manufacturer
High Quality Plastic Pipe-PVC/PPR/PE Pipe

High Quality Plastic Pipe-PVC/PPR/PE Pipe

Business Information

  • Price : $1 USD
  • Min. Order : 1000meter
  • Certificate : iso
  • FOB Port : TIANJIN
  • Made In : China(CN)
  • Packaging : standard export packing
  • Supply Capability : 50000M/month
  • Delivery Time : in 20 days
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  • High Quality Plastic Pipe-PVC/PPR/PE Pipe

Product Features

Polyvinyl chloride (PVC) is the biggest characteristic of flame retardant, so is widely used in fire protection applications.But the polyvinyl chloride (PVC) in the process of combustion will release hydrogen chloride and other toxic gases, such as dioxin.
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Polyvinyl chloride (PVC) combustion can be divided into two steps.In 240 oC to 340 oC before burning decomposition of hydrogen chloride gas and alkadiene contain a double bond, and then in 400-470 oC carbon burning.
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 Hygienic, nontoxic, without secondary pollution: no filthy, alga nor other microorganisms will be caused in the process of using; can avoid the secondary pollution caused by rust water filth of the zincification pipe.

 
Strong in anti-corrosion: resisting most of the strong acids and alkalis, free from the affect of corrosive soil and soda acid liquid.
 
Wide water flow: smooth both in inner and outer wall, without accumulated filth and little friction coefficient.
Convenient for installation: the material density is only 20% of the steel products, easy in handling
 
Long life for use: with advanced process, the product is highly compression resisting, offering high tensile strength and good in maintaining quality



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PVC material properties:
 
Density of 1380 kg/m3
Young's modulus of elasticity (E), 2900-3400 MPa
Tensile strength (sigma t) 50-80 MPa
Elongation @ break 20-40%
Notch test 2-5 kJ/m2
Glass transition temperature of 87 ºC
Melting point is 212 ºC
Vicat B1 85 ºC
Thermal conductivity (lambda) 0.16 W/m.K
Coefficient of thermal expansion (alpha) 8 10-5 / K
The heat capacity (c) 0.9 kJ/(kg · K)
Water absorption (ASTM) 0.04 to 0.4
The refractive index of hard molding product is 1.52 ~ 1.55
Price 0.5 1.25 euro/kg
The melt index of 6-9 g / 10 min
 
Polyvinyl chloride (PVC) is the biggest characteristic of flame retardant, so is widely used in fire protection applications.But the polyvinyl chloride (PVC) in the process of combustion will release hydrogen chloride and other toxic gases, such as dioxin.
 
Polyvinyl chloride (PVC) combustion can be divided into two steps.In 240 ºC to 340 ºC before burning decomposition of hydrogen chloride gas and alkadiene contain a double bond, and then in 400-470 ºC carbon burning.
 
 
PVC formability:
 
1. Amorphous materials, hygroscopicity, liquidity is poor, in order to improve the liquidity, prevent bubbles and appropriate drying in advance.
 
2. Easy to decompose, especially at high temperature in contact with the steel and copper are more likely to break down decomposition temperature (200 degrees c).Molding temperature range is small, must be strictly controlled temperature for the material.
 
3. Use of screw injection machine and direct the nozzle aperture should be larger, in case of blind Angle hysteresis material.
 
4. Mould gating system should be thick, the appropriate gate section, mould should be cooling, mould temperature 30 to 60 degrees, the material temperature 160-190.

 

Material characteristics:
 
PVC is one of the largest plastic products production in the world, cheap, wide application, polyvinyl chloride (PVC) resin as white or light yellow powder.According to the different USES can join different additives, PVC plastic can present different physical properties and mechanical properties.Add the right amount of plasticizer in PVC resin, can be made into a variety of hard, soft and transparent products.
 
The density of pure PVC is 1.4 g/cm3, joined the plasticizer and filler of the density of PVC plastics are generally 1.15 2.00 g/cm3.
 
Hard polyvinyl chloride (PVC) has good tensile, flexural, compressive strength and impact resistance, can be used as structure materials separately.
 
Soft PVC softness, elongation at break, cold resistance will increase, but the brittleness, hardness, tensile strength decreased.
 
Polyvinyl chloride (PVC) has good electrical insulation performance, can make low frequency insulation materials, the chemical stability.Due to the poor thermal stability of polyvinyl chloride (PVC), heating for a long time can lead to decompose, release HCL gas, discoloring the polyvinyl chloride (PVC), so its application scope is narrow, with temperatures between 15 ~ 55 ºC in general.
 

Product Specifications

Specifications
Heat Resistant PVC Pipe?
1 Size:Dia16-50mm?
2 Thickness:0.8-2.0mm?
3 Standard:GB/T13381.1-92?
4 Certificate:CE, ISO, SGS

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