Flexible energy-saving super-wear resistant covering glue for steel wire rope core conveyor belt and preparation method thereof

A steel cord core and ultra-wear-resistant technology, which is applied in the field of flexible energy-saving ultra-wear-resistant steel cord conveyor belt covering glue and its preparation, can solve the problem of expensive imported steel cord conveyor belts, high material costs and high energy consumption, and difficult to exceed Long-distance transportation and other problems, to achieve the effect of improving plasticizing effect, long service life and reducing dosage

Inactive Publication Date: 2018-10-12
江苏凯嘉橡胶科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Because the TBM construction technology was invented by a foreign company, when it was introduced in China, it was introduced together with the TBM roadheader and the continuous belt conveyor. Therefore, the continuous belt conveyor has been monopolized by foreign companies. This technology has been monopolized by foreign companies for more than ten years. The import price of the supporting steel cord conveyor belt on the belt conveyor is very expensive
Due to the special requirements of the...

Method used

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  • Flexible energy-saving super-wear resistant covering glue for steel wire rope core conveyor belt and preparation method thereof

Examples

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Embodiment 1

[0022] A kind of flexible energy-saving super wear-resistant steel cord conveyor belt covering rubber provided in this embodiment includes the following components: natural rubber (NR): 70kg, butadiene rubber (BR): 30kg, peptizer A86: 0.2kg, anti-aging Antioxidant RD: 1.5kg, antioxidant IPPD: 1.5kg, antioxidant CPL: 1.5kg, nano-zinc oxide: 6kg, stearic acid: 2kg, microcrystalline paraffin wax: 1.2kg, high-performance rubber dispersant FS-210: 4kg, wear-resistant agent DC-Z-B: 5kg, phenolic reinforcing resin ZY205: 10kg, accelerator MBS: 1.2kg, aromatic oil: 4kg, N234 carbon black: 35kg, N110 carbon black: 20kg, hexamethylenetetramine ( HMT): 1kg, sulfur: 2kg.

[0023] The specific steps of the preparation method of the above-mentioned flexible, energy-saving and super wear-resistant steel cord conveyor belt covering glue are as follows:

[0024] S1. Prefabrication of reinforcing agent mixture: Add N234 carbon black, N110 carbon black and wear-resistant agent DC-Z-B into the k...

Embodiment 2

[0030]A kind of flexible energy-saving ultra-wear-resistant steel cord conveyor belt covering rubber provided by this embodiment includes the following components: natural rubber (NR): 80kg, butadiene rubber (BR): 20kg, peptizer A86: 0.3kg, anti-aging Antioxidant RD: 2kg, anti-aging agent IPPD: 1.8kg, antioxidant CPL: 1.2kg, nano zinc oxide: 5kg, stearic acid: 1.5kg, microcrystalline paraffin wax: 1.5kg, high-performance rubber dispersant FS-210: 5kg, wear-resistant agent DC-Z-B: 4kg, phenolic reinforcing resin ZY205: 15kg, accelerator MBS: 1.3kg, aromatic oil: 3kg, N234 carbon black: 40kg, N110 carbon black: 15kg, hexamethylenetetramine ( HMT): 1.5kg, sulfur: 2.2kg.

[0031] The specific steps of the preparation method of the above-mentioned flexible, energy-saving and super wear-resistant steel cord conveyor belt covering glue are as follows:

[0032] S1. Prefabrication of reinforcing agent mixture: Add N234 carbon black, N110 carbon black and wear-resistant agent DC-Z-B in...

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Abstract

The invention discloses flexible energy-saving super-wear resistant cover rubber for a steel wire rope core conveyor belt and a preparation method thereof, and relates to the field of rubber conveyorbelts. The product comprises the following components in parts by weight: 60-80 parts of natural rubber, 20-40 parts of butadiene rubber, 0.2-0.3 parts of a peptizer, 2-5 parts of an anti-aging agent,0.5-1.5 parts of an antioxidant, 4-7 parts of nano zinc oxide, 1.5-2 parts of stearic acid, 1-1.5 parts of microcrystalline wax, 2-5 parts of a high performance rubber dispersant, 3-5 parts of an anti-wear agent, 5-10 parts of a phenolic reinforcing resin, 1-1.5 parts of an accelerator, 3-5 parts of aromatic oil, 40-70 parts of carbon black, 0.5-1.5 parts of hexamethylenetetramine, and 1.5-2.5 parts of sulfur. The product has the characteristics of wear resistance, tear resistance, high adhesion with core rubber adhesive layers, long service life, and the like.

Description

technical field [0001] The invention relates to the technical field of rubber conveyor belts, in particular to a flexible energy-saving super wear-resistant steel cord conveyor belt covering glue and a preparation method thereof. Background technique [0002] In China, it is customary to call the tunnel boring machine suitable for soft ground as shield machine, and the tunnel boring machine for hard rock ground as TBM, while in Europe, shield machine and TBM are collectively called tunnel boring machine. The shield machine has the advantages of fast excavation, high quality, safety, economy and environmental protection, making it possible for projects that could not be constructed or even unimagined in the past. [0003] Today, as China pays more and more attention to the development and utilization of underground space, with the large-scale construction of infrastructure such as urban transportation and large-scale engineering projects, China has become one of the countries...

Claims

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Application Information

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IPC IPC(8): C08L7/00C08L9/00C08L91/06C08L91/00C08L61/06C08K13/02C08K5/3437C08K3/22C08K5/09C08K3/04C08K5/56
CPCC08K2003/2296C08K2201/011C08K2201/014C08L7/00C08L2201/08C08L2205/035C08L2205/04C08L9/00C08L91/06C08L91/00C08L61/06C08K13/02C08K5/3437C08K3/22C08K5/09C08K3/04C08K5/56Y02P20/10
Inventor 沈王平施海萍何承霞张振秀顾宇飞夏茂华
Owner 江苏凯嘉橡胶科技股份有限公司
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