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- home > Supply > Wan and acid conveyor-known manufacturers, conveyor belt] [acid, acid and alkali resistant conveyor belt Zibo
Wan and acid conveyor-known manufacturers, conveyor belt] [acid, acid and alkali resistant conveyor belt Zibo
Information Name: | Wan and acid conveyor-known manufacturers, conveyor belt] [acid, acid and alkali resistant conveyor belt Zibo |
Published: | 2013-11-20 |
Validity: | 0 |
Specifications: | Any |
Quantity: | |
Price Description: | |
Detailed Product Description: | We are Shandong with Wan and Rubber Products Co., Ltd. (http://www.wanhexiangjiao.com) in: Shandong Weifang professional: rubber conveyor belt, ring belt, rib belt, acid and alkali resistant conveyor belt, large angle conveyor belt, material characteristics common conveyor belt used in various components including rubber cover rubber, cushion gum eraser fabric layers, fabric layer gum paste of four. 1, Cover rubber materials used by the impact, abrasion and microbial corrosion, and various aging effects. Therefore, the required plastic cover has good tensile strength (≥ 18Mpa) and wear resistance (wear volume ≤ 0.8cm3/1.61Km), anti-aging, anti-biological erosion. Also required to have good technological properties such as viscosity, formulation design points are as follows: Rubber Technology Network of raw rubber or natural rubber-based and use the right amount of styrene-butadiene rubber. 2, cushion rubber cushion rubber and plastic cover with a core layer in between, can increase the adhesion between acid and alkali conveyor belt, and transport of materials to absorb and disperse the impact force, dampening effect. Requirements compound has good adhesion (plastic and cloth adhesion ≥ *N/mm), elasticity, heat a small, good heat dissipation, process performance. 3, eraser Eraser's main role is to canvas with a core layer bonded into a whole. Requirements for core material with good adhesion properties (adhesion between the fabric and the fabric strength of not less than 4.5N/mm), fatigue (fabric layer flex frequency ≥ 2.5 million times / full stripping), and sufficient plasticity (plasticity 0.5 to 0.6) and anti-scorch and other process performance. 4, raw natural rubber-based rubber and 20 to 30 parts by mass of a styrene-butadiene rubber containing about 50% gum. With the general sulfur vulcanization system, accelerator system. Accelerator generally use M and DM with acid and alkali conveyor belt manufacturers, or adding a small amount of TMTD, to accelerate the curing speed Buying acid conveyor belt, but pay attention to prevent the rubber scorch. Should be used in semi-reinforcing carbon black carbon black or other soft black belt quotes acid, the amount of 10 parts by mass. Mixed with styrene-butadiene rubber eraser should be increased Coumarone amount of resin and petroleum resin, otherwise it will reduce the fabric layer adhesion. Selection of materials commonly used rubber conveyor belt rubber belt industry standards and labeling must involve the following definitions, users can pre-professional knowledge as understanding its contents are summarized as follows: Compression strength: compression test, the specimen can withstand the maximum compressive stress; melting flow rate: under the specified test conditions, a certain time the amount of the extruded thermoplastic material; elastic modulus: the proportional limit, the stress strain corresponding to the ratio of the material; plastic: the polymer as a main component, and In a stage of processing of the finished molding flowable materials; rubber: to modified or modified so as not to dissolve but can swell in boiling benzene, toluene, methyl ethyl ketone and ethanol azeotrope solvent such as an elastic body, The rubber modified, not under moderate pressure in the heating and re-molding, without a diluent, at standard room double length extends down to relax after 1 minute, 1 minute can be retracted to the original length 1.5 times; |
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Copyright © GuangDong ICP No. 10089450, Shandong with Wan and Rubber Products Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
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You are the 28161 visitor
Copyright © GuangDong ICP No. 10089450, Shandong with Wan and Rubber Products Co., Ltd. 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