Product Description
PVC Pipe:
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
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
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.
Applicable occasions:
1)Water supply engineering
2)Electrical engineering
3)Construction engineering
4)Ground water engineering
5)Telephone engineering b
6)Well drlling engineering
7)Salt water engineering
8)Gas supply engineering
9)Chenmical factory
10)Paper mill
11)Acidifying∽Fermenting plant
12)Electroplating groend
13)Agricultual plant
14)Mining plant
15)Supply
16)Free way engineering
17)Golf course engineering
18)Fishery use for plastic raft
Suitable temperature: is not more than 40 degrees (cold water pipe)
Usage: water supply pipe (not drink);Rain pipes etc.
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
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
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.
Applicable occasions:
1)Water supply engineering
2)Electrical engineering
3)Construction engineering
4)Ground water engineering
5)Telephone engineering b
6)Well drlling engineering
7)Salt water engineering
8)Gas supply engineering
9)Chenmical factory
10)Paper mill
11)Acidifying∽Fermenting plant
12)Electroplating groend
13)Agricultual plant
14)Mining plant
15)Supply
16)Free way engineering
17)Golf course engineering
18)Fishery use for plastic raft
Suitable temperature: is not more than 40 degrees (cold water pipe)
Usage: water supply pipe (not drink);Rain pipes etc.
