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Plastic pipe material Plastic pipe Masterbatch Plastic pipe EVOH Plastic pipe AD adhesive AS silencing drainage pipe material

Product specifications

PB raw material, PERT materials, PPR raw material, PP, PE raw materials

 

Product specifications

Japan's mitsui chemicals, polybutylene [Poly real Butylene (PB)] pipeline system is to adopt the international advanced chemistry material Poly - 1 - butene monomer as raw material through the ziegler - na tower under the action of catalyst made by polymerization of synthetic polymer synthesis, is a special density (0.92 g/cm3) part of the crystals, are highly anisotropic, higher molecular weight and special molecular structure, so it is better than other resin product has strong resistance to creep and stress crack resistance.

The physical properties of pipe table

Properties

Unit

Test Method

PB

Melt Flow Rate

g/10min

Astm D 1238

0.5

Density

g/cm

Astm D 1505

0.920

Tensile Strength at Yield

kgf/Cm2

Astm D 638

175

Tensile Strength at Break

kgf/Cm2

Astm D 638

400

Elongation

%

Astm D 638

330

Tensile Modulus

kgf/Cm2

Jin K 7113

4000

Izod Impact Strength

kgf cm/cm

Astm D 256

No Break

Shore Hardness

D scale

Astm D 2240

60

Melting Point

°C

DSC

127

Vicat Softening Point

°C

Jin K 7260

119

Brittleness Temp

°C

Jin K 7216

Below-18

Coefficient of Expansion

cm/cm/°C

Astm D 696

1.3 x 10-4

Thermal Conductivity

Kcal/mhr °C

Astm C 177

0.33

 

 

Product specifications

PE - RT (heat-resistant enhanced polyethylene) is a kind of polyene plastic plastic, its density and other thermoplastics are basically the same. PE - RT resin is ethylene and a small amount of special octene copolymer, branched chain distribution to be controlled by molecular design and unique molecular structure. - RT PE pipes, pipe fittings is PE - RT raw materials via hot melt extrusion, injection molding, cooling, simpler processing method, the influence factors of quality of a pipe processing, less tube performance mainly by itself to provide raw materials, the reliability of the product quality is higher. PE - RT pipeline system has good stress cracking resistance and excellent long-term static pressure strength, can be widely used in industrial and civilian use of hot and cold water, drinking water and floor heating and radiator heating, etc.

 

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