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Cover rubber for conveying belt in refrigeration industry

A conveyor belt and covering rubber technology, which is applied in the field of rubber for conveyor belts, to achieve the effects of good wear resistance and tear resistance, excellent performance, and excellent low temperature resistance

Active Publication Date: 2014-03-26
徐州淳康生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no special conveyor belt for the freezing industry at present, which has brought certain restrictions to the development of the industry. Therefore, there is an urgent need for a conveyor belt for the freezing industry with good performance.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0113] A kind of cover glue of conveyor belt used in freezing industry, it is composed of the following components by weight,

[0114] Butadiene rubber 25 parts,

[0115] 60 parts of natural rubber,

[0116] 8 parts of rubber-plastic alloy,

[0117] 7 parts of phenolic resin,

[0118] 1 part zinc borate,

[0119] Nano zinc oxide 3 parts,

[0120] 2 parts stearic acid,

[0121] 2 parts sulfur,

[0122] High wear-resistant furnace black 15 parts,

[0123] Carbon black N550 5 parts,

[0124] Zhongchao wear-resistant furnace black 20 parts,

[0125] 3 parts of antimony trioxide,

[0126] 3 parts aluminum hydroxide,

[0127] Antiaging agent 4010 2 parts,

[0128] Antiaging agent A 0.5 parts,

[0129] 15 parts of 70% chlorinated paraffin,

[0130] Cobalt naphthenate 2 parts,

[0131] 8 parts of organosilane coupling agent,

[0132] Montmorillonite 5 parts,

[0133] Accelerator 6PPD 2 parts,

[0134] Accelerator TMTD 5 parts,

[0135] 10 parts of butyl decane,

[0...

Embodiment 2

[0141] A kind of cover glue of conveyor belt used in freezing industry, it is composed of the following components by weight,

[0142] Butadiene rubber 25 parts,

[0143] 60 parts of natural rubber,

[0144] 8 parts of rubber-plastic alloy,

[0145] 7 parts of phenolic resin,

[0146] Zinc borate 2 parts,

[0147] Nano zinc oxide 2 parts,

[0148] 3 parts stearic acid,

[0149] 2.5 parts of sulfur,

[0150] High wear-resistant furnace black 12 parts,

[0151] Carbon black N550 6 parts,

[0152] Zhongchao wear-resistant furnace black 10 parts,

[0153] 2 parts of antimony trioxide,

[0154] Aluminum hydroxide 2 parts,

[0155] Antiaging agent 4010 1 part,

[0156] Antiaging agent A 0.7 parts,

[0157] 10 parts of 70% chlorinated paraffin,

[0158] 1 part cobalt naphthenate,

[0159] 5 parts of organosilane coupling agent,

[0160] Montmorillonite 2 parts,

[0161] Accelerator 6PPD 22 parts,

[0162] Accelerator TMTD 4 parts,

[0163] 8 parts of butyl decane, ...

Embodiment 3

[0169] A kind of cover glue of conveyor belt used in freezing industry, it is composed of the following components by weight,

[0170] Butadiene rubber 25 parts,

[0171] 60 parts of natural rubber,

[0172] 8 parts of rubber-plastic alloy,

[0173] 7 parts of phenolic resin,

[0174] Zinc borate 1.5 parts,

[0175] Nano zinc oxide 4 parts,

[0176] 1 part stearic acid,

[0177] 3 parts sulfur,

[0178] High wear-resistant furnace black 1 part,

[0179] Carbon black N550 8 parts,

[0180] Super wear-resistant furnace black 15 parts,

[0181] 5 parts of antimony trioxide,

[0182] 0.5 parts of aluminum hydroxide,

[0183] Antiager 4010 3 parts,

[0184] Antiaging agent A 0.5 part,

[0185] 1 part of 70% chlorinated paraffin,

[0186] 1.5 parts of cobalt naphthenate,

[0187] 10 parts of organosilane coupling agent,

[0188] Montmorillonite 4 parts,

[0189] Accelerator 6PPD 2.5 parts,

[0190] Accelerator TMTD 3 parts,

[0191] 5 parts of butyl decane,

[019...

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Abstract

The invention belongs to the technical field of rubber for conveying belts, and particularly discloses cover rubber for a conveying belt in the refrigeration industry. The cover rubber comprises components in parts by weight as follows: 25 parts of butadiene rubber, 8 parts of rubber and plastic alloy, 7 parts of phenolic resin, 1-2 parts of zinc borate, 2-4 parts of nano-zinc oxide, 1-3 parts of stearic acid, 1-3 parts of sulfur, 10-15 parts of high-abrasion-resistance furnace black, 5-10 parts of carbon black N550, 10-20 parts of intermediate super abrasion furnace black, 1-5 parts of tri-antimony trioxide, 0.5-3 parts of aluminum hydroxide, 1-3 parts of an anti-aging agent 4010, 0.5-1 part of an anti-aging agent A, 10-15 parts of 70% chlorinated paraffin, 1-2 parts of cobalt naphthenate, 5-10 parts of an organic silane coupling agent, 1-5 parts of montmorillonoid, 2-3 parts of an accelerator 6PPD, 3-5 parts of an accelerator TMTD, 5-10 parts of dibutyl sebacate, 1-3 parts of barium stearate and 2-5 parts of glass fiber powder. On the premise of excellent low temperature resistance, performance such as abrasion resistance, tear resistance and the like is also excellent, and the cover rubber fills in the blank of the refrigeration industry.

Description

technical field [0001] The invention belongs to the technical field of rubber used for conveyor belts, in particular to a covering rubber for conveyor belts used in the refrigeration industry. Background technique [0002] Conveyor belt (conveying belt), also known as conveyor belt, is a rubber, fiber, metal composite product, or plastic and fabric composite product used to carry and transport materials in the belt conveyor belt. Conveyor belts are widely used in cement, coking, metallurgy, chemical, steel and other industries where the conveying distance is short and the conveying volume is small. Belt conveyors are widely used in agriculture, industrial and mining enterprises, and transportation industries to transport various solid block and powder materials or finished items. The conveyor belt can be transported continuously, efficiently, and at a large inclination angle, and the conveyor belt is safe to operate. The conveyor belt is easy to use, easy to maintain, low i...

Claims

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Application Information

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IPC IPC(8): C08L7/00C08L9/00C08K13/04C08K7/14C08K3/04C08K3/22C08K5/103C08K3/06C08K5/09B65G15/32
Inventor 尤晓明李洋张国栋王显涛延云峰魏文祥
Owner 徐州淳康生物科技有限公司
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