Products
        • Name: Fire resistance belt
        • Time: 2013-12-04
        • Views : 2236

        immediate inquiry

         

        Structures and Techniques

        n  Carcass:NN/EE/KF/EP

        n  Thetechnology of adhesive activated yarn strengthens the adhesion between thecarcass and the polymer

        n  High-molecularpolymer and nano-system

        n  Low-temperatureconstant tension and pre-plastic production technique

        n  Thecontinuous vulcanized production technique ensures good performance of eventhickness, straightness and elongation.

        RUBBER MATERIAL TECHNICAL DATA:

         

        Fire resistance Belt

        GRADE

        Tensile strength (Mpa)

        Abrasion (mm3)

        Elongation %

        Resistance        Ω

         

        Descriptions

        K1

        20

        150

        400

        3.0x108

        Cover rubber 6 samples flame duration for a total of 45 seconds. A single sample flame no more than 15 seconds.

        K2

        15

        200

        400

        3.0x108

        Cover rubber 6 samples flame duration for a total of 45 seconds. A single sample flame no more than 15 seconds.

        K3

        15

        200

        400

        3.0x108

        Cover rubber 3 samples flame duration for a total of 60 seconds

         

        Table of Structure and Performance

         

         

        Structure and Performance

        Domestic Conventional Solid Woven Belts

        International Conventional Solid Woven Belts

        SWR Solid Woven Fire Resistance Belts

        Carcass

        NN/EE+CC

        NN/EE+CC

        NN/EE/EP/KF

        Cover

        PVC/PVG+Rubber

        PVC/PVG+Rubber

        High Polymer+Rubber

        Abrasion(mm3)

        200

        200

        150

        Tensile Strength(Mpa)

        15

        15

        20

        Elongation(%)

        350

        350

        400

        Cover Thickness(mm)

        5+3

        4+2

        12

        Troughability

        Fair

        Good

        Excellent

        Pulley Diameter

        Big

        Medium

        Small

        Production Process

        Carcass PVC Plasticizer

        Carcass PVC Plasticizer

        High Polymer & Namo-Bonding System

        Life

        1 Year

        1.5 Year

        5 Years

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