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            ProductLASSIFICATION
            ONTACTINFORMATION

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            Zhang  Bo:18905335851

            Yu YuanZhang:18905335852

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            Technical Information Location: Home >> Technical Information >> Shandong keli new material Co., LTD Ultra pipe commonly used specification table

            Advantage of UHMWPE

            Time:2016年06月14日 From:本站原創 Hits:

            Compared with steel tube

            Longer life time→wear-resistinganticorrosion→raise life time multifoldly

            Energy conservation→lower drag coefficient→energy conservation for 30%

            Higher intensity→Resistance to various damages→used in various complex conditions

            Lower density→density of 0.94→lower transport and install cost

             

            Comparison of properties of UHMWPE and other engineering plastics

             

            item

            ASTM

            units

            UHMWPE

            high impact ABS

            Nylon 66

            Makrolon

            polyformaldehyde

            Poly armour fluorine   ethylene

            density

            D1505

            g/cm3

            0.935-0.975

            1.02-1.04

            1.13-1.15

            1.2

            1.41

            2.14-2.2

            impact strength

            D250

            J/cm

            >1400

            Do not burst

            160-440

            60-110

            710-950

            50-130

            160

            elongation   at break

            D638

            %

            350

            5-60

            60-300

            100-130

            75

            200-400

            coefficient of friction

            D1894

            -

            0.07-0.11

            0.38

            0.37

            0.36

            0.18

            0.02-0.04

            attrition   rate

            D1175

            Mg/1000

            70

            770

            175

            280

            210

            250

            water absorption rate

            D1505

            %

            <0.01

            0.02-0.45

            1.5

            0.15

            0.25

            >0.1

            breakdown voltage

            D149

            Kv/mm

            50

            14-20

            15-19

            16

            15

            20

            Vicat softening point

            D1525

            134






            distortion   temperature

             

            D648

            80-85






             

             


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