Common Brand Names: Hostalen HD, Lacqtene HD, Lupolen, Rigidex General Description: See also General Information under Polyethylene - Low Density General Description : A semi-crystalline (typically 70-80%) whitish, semi-opaque commodity thermoplastic with properties similar to LDPE but which is significantly stronger and stiffer and has even better chemical resistance.
Elastic (Young''s, Tensile) Modulus 0.6 GPa 0.087 x 10 6 psi Shear Modulus 0.64 GPa 0.093 x 10 6 psi Thermal Properties Glass Transition Temperature-80 C-110 F Melting Onset (Solidus) 120 C 250 F Specific Heat Capacity 2350 J/kg-K 0.56 BTU/lb- F 0.4 Puhui Pipe manufacturer in China
1/1/2015· Tensile characteristics (tensile strength at yield, % elongation and Young’s modulus) have been determined from the stress–strain curve. Typical curve shows the effect of the filler on the HDPE mechanical properties was shown in Fig. 1 which was of the (stress–strain) curve of HDPE loaded with 5% LC filler measured at a constant rate loading at room temperature.
of magnitude, from 5 to 0.001 mm/min (corresponding to the initial strain rate of 4 × 10−3 to 8 × 10−7 s−1), color of Puhui Pipe manufacturer in China the toughness value of HDPE pipe and Butt-fusion welded joint Puhui Pipe manufacturer in China
HDPE has a lower modulus of elasticity and higher coefficient of thermal expansion than other pipe materials. These properties cause HDPE pipe to expand and contract much more from changes in temperature and/or pressure than
PE3408 / PE3608 HDPE Typical Physical Properties Property Test Typical Value Units Material Designation PPI TR-4 PE3408 / PE3608 – Cell Classifiion ASTM D3350 345464C – Pipe Properties Density ASTM D1505 0.955 g/cm3 Melt Index (190ºC / 2.16kg
tion as the temperature is increased) regardless of the pipe size and class. All the mechanical properties of these tubes except for ductility are de creased non-linearlyas the testingtemperatureincreases. The values of the yield stress, tensile strength, modulus of
Stiffness of HDPE Pipe in Ring Bending Published: 0 Format Pages Price PDF (160K) 11 $ 25 ADD TO CART Complete Source PDF Puhui Pipe manufacturer in China long-term modulus, parallel plate, plastic pipe, relaxation, short-term modulus, viscoelastic, Young''s modulus McGrath, TJ Puhui Pipe manufacturer in China
Solid Wall HDPE Non-Linear Yes Yes 110 22 Corrugated HDPE Non-Linear Yes Yes 110 22 * GRPM pipe elastic modulus are apparent values based on hoop testing. Serviceability Serviceability is considered for all flexible pipe materials. The overall idea is that Puhui Pipe manufacturer in China
HDPE Pipes are the external factors that affect their lives; * HDPE Pipes ( Polyethylene pipes) working conditions in, temperature, pressure and fluid properties. * HDPE Pipe is produced from chemical reactions of rawmaterials. * Soil structure used during the pipe
Modulus of Rupture 14 205 MPa 2.03053 29.7327 ksi Poisson''s Ratio 0.385 0.395 0.385 0.395 NULL Shear Modulus 54 64 GPa 7.83204 9.28241 10 6 psi Tensile Strength 120 245 MPa 17.4045 35.5342 ksi Young''s Modulus 154 172 GPa 22.3358 24.9465 10 6
Modulus of Elasticity 0.565 - 1.50 GPa 81.9 - 218 ksi Average value: 0.973 GPa Grade Count:80 Flexural Yield Strength 13.8 - 75.8 MPa 2000 - 11000 psi Average value: 33.9 MPa Grade Count:14 Flexural Modulus 0.280 - 1.86 GPa 40.6 - 270 ksi Average value
SUNSOAR TECH. cross-link polyethylene representing our wide range of materials for rotomolding and technical powders. SUNSOAR TECH. powders are available in natural, black, standard colours, custom compounded colours and speciality stone and speckle
The first PE pipe material used in engineering appliions was Type 50 High Density PE (HDPE) with a long term stress of 50MPa. Subsequently, Medium Density (MDPE) materials, with improved pipe properties when compared to the earlier high density materials, were used in pipes due to their improved flexibility, ductility, slow crack growth resistance and crack propagation resistance.
4 PE PIPE—DESIGN AND INSTALLATION Creep is not an engineering concern as it relates to PE piping materials. Creep refers to the response of PE, over time, to a constant static load. When HDPE is sub-jected to a constant static load, it deforms immediately
Modulus of Elasticity (Young’s Modulus) Homopolymer 150,000 psi 1,035 N/mm2 Copolymer 60,000 – 145,000 psi 400 – 1,000 N/mm2 Poisson’s Ratio 0.40 - 0.45 0.40 - 0.45 Hardness, Shore D Scale 55 – 70 55 – 70 Coefficient of Friction 0.29 0.29
HDPE Young''s modulus From 600 To1400 MPa HDPE Irrigation pipe About us Articles Standward Knowlogy Sitemap.htm Products Quality Contact us Storehouse Technology Sitemap.xml Wenzhou TST Plastic Industried Co.,Ltd. TEL：0086-577-86555705 86506718 FAX Puhui Pipe manufacturer in China
Tensile Modulus 1.38 GPa 200 ksi ASTM D638 Flexural Modulus 1.2 GPa 174 ksi ASTM D790 Flexural Yield Strength 31.7 MPa 4600 psi ASTM D790 Compressive Strength 31.7 MPa 4600 psi 10% Def., 73∞F; ASTM D695 Compressive Modulus 0.689
It has much better resistance than E- and S-glass to the alkalies in concrete. Aramid Fiber Reinforced Polymer (AFRP) Aramid fibers (also known as aromatic polyamide fibers) have high strength, a high elastic modulus, and 40% lower density than glass fibers.
Color White, Dark Gray Medium Gray Specific Gravity, (g/cu.cm 73 F) 1.41 1.51 ASTM D 792 Water Absorption % increase 24 hrs 25 C 0.05 0.03 ASTM D 570 Hardness, Rockwell 110 - 120 117 - 119 ASTM D 785 Poisson''s Ratio 73 F 0.410 0.370
30/10/· It incorporates the material''s Young’s modulus of elasticity, which is a function of the stiffness of the pipe (you will need to enter this for your HDPE pipe). Page 586 of our Advanced Water Distribution Modeling and Management book seems to back this up.
PROPERTY UNIT VALUE / RANGE Tensile Strength, Yield at 23 C MPa 23.0 - 29.5 Tensile Strength, Break at 23 C MPa 30.5 - 33 Elongation, Yield % 9 - 18 Elongation, Break % 600 - 1350 Tensile Modulus at 23 C MPa 900 - 1550 Flexural Strength, Yield MPa
JMM HDPE pressure pipe is manufactured with premium, highly engineered PE4710 resin that provides maximum performance benefits to service today’s municipal and industrial water needs. The PE4710 material conforms to ASTM D3350 with the cell