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New products, environmental protection equipment with high molecular polyethylene liner, grain and oil machinery and equipment wear plate lining
Information Name: | New products, environmental protection equipment with high molecular polyethylene liner, grain and oil machinery and equipment wear plate lining |
Published: | 2012-03-17 |
Validity: | 365 |
Specifications: | Order |
Quantity: | 684200000.00 |
Price Description: | |
Detailed Product Description: | [Environmental protection equipment molecular polyethylene liner] [grain and oil machinery and equipment wear-resistant lining] {UHMWPE buffer strips} (high molecular polyethylene seal)! The Ningjin Emerging Chemical Co., Ltd., Shandong Province Sales Shangshu Guo: 13573498770 [ultra-high molecular weight polyethylene sheet to the emerging board industry! An ultra-high molecular weight polyethylene sheet, Introduction to ultra-high molecular weight polyethylene sheet ultrahigh molecular weight polyethylene of ultrahigh molecular weight polyethylene sheet in English ultra-high molecular weight polyethylene (referred to as UHMWPE), is more than one million of the molecular weight polyethylene. Formula :-(-CH2 - CH2-)-n-, density: 0.936 ~ 0.964g/cm3. The heat distortion temperature (0.46MPa) 85 ° C, melting point 130 ~ 136 ℃. Mechanical properties compared with the general high density polyethylene. Has outstanding impact resistance, stress cracking resistance, high temperature creep resistance, low coefficient of friction, self lubrication, excellent chemical resistance, fatigue resistance, noise damping, resistance to nuclear radiation and so on. Use temperature of 100 ~ 110 ℃. Good resistance to cold, -269 ℃. Density 0.985g/cm3 2 million molecular weight, tensile strength 40MPa, 350% of the elongation at break, flexural modulus of elasticity 600MPa, the Izod notched impact red constantly. The amount of wear (MPC method) 20mm. UHMWPE has excellent abrasion resistance, good low temperature impact resistance, self-lubricating, non-toxic, water resistance, chemical resistance, heat resistance and superior to the general PE, the drawback is that the heat resistance (heat distortion temperature) Low processing, the outer surface hardness, stiffness, creep resistance than most engineering plastics, coefficient of expansion is too large. The UHMWPE poor mobility, high viscosity in the molten state, were the high viscosity of the rubber-like elastomer, early only with the pressing and sintering methods available extrusion molding, injection molding and blow molding processing methods. |
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Copyright © GuangDong ICP No. 10089450, Emerging Chemical Co., Ltd. Shandong All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 33915 visitor
Copyright © GuangDong ICP No. 10089450, Emerging Chemical Co., Ltd. Shandong All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility