Tracked vehicle road wheel hanging glue and preparation method thereof

A road wheel and vehicle technology, which is applied in the field of tracked vehicle road wheel coating and its preparation, can solve problems such as complex components of coating and poor mechanical properties of coating, achieve excellent protection, improve mechanical properties, and prevent excessive The effect of vulcanization

Active Publication Date: 2018-08-10
济南鲁联集团橡胶制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of this, the object of the present invention is to provide a rubber coating for road wheels of tracked vehicles to solve the problems of poor mechanical properties of the coating and complex components of the existing coating in the prior art

Method used

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  • Tracked vehicle road wheel hanging glue and preparation method thereof
  • Tracked vehicle road wheel hanging glue and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A preparation method for tracked vehicle road wheel hanging glue, which comprises the following steps:

[0025] (1) Surface treatment of N339: silane coupling agent KH-550 and silane coupling agent KH-560 with a mass ratio of 3:2 are prepared into an ethanol solution with a mass percentage concentration of 1.5%, and then the high wear-resistant carbon black Add N339 into the stirring tank, spray 15 g of the ethanol solution with 1 kg of high wear-resistant carbon black N339 at a speed of 40 rpm, continue to maintain a speed of 40 rpm for 30 minutes, and finally bake at a temperature of 80 ° C for 30 minutes to obtain The high wear-resistant carbon black through surface treatment;

[0026](2) Preparation of hanging glue: Put 20 parts of 1# smoked sheet rubber and 15 parts of SBR1500 styrene-butadiene rubber into the internal mixer for 15 minutes of internal mixing, then add 1 part of accelerator, 1.5 parts of anti-aging agent, and 3 parts of active agent , 0.5 parts of ...

Embodiment 2

[0029] A preparation method for tracked vehicle road wheel hanging glue, which comprises the following steps:

[0030] (1) Surface treatment of N339: silane coupling agent KH-550 and silane coupling agent KH-560 with a mass ratio of 3:2 are prepared into an ethanol solution with a mass percentage concentration of 1.5%, and then the high wear-resistant carbon black Add N339 into the stirred tank, spray 15g of the ethanol solution with 1kg of high wear-resistant carbon black N339 at a speed of 50rpm, continue to maintain a speed of 50rpm for 45min, and finally bake at a temperature of 100°C for 45min to obtain The high wear-resistant carbon black through surface treatment;

[0031] (2) Preparation of hanging glue: put 23 parts of 1# smoked sheet rubber and 22 parts of SBR1500 styrene-butadiene rubber into the internal mixer for 15-30min banburying, then add 0.9 parts of accelerator, 1 part of anti-aging agent, 2 parts of Active agent, 1.7 parts of anti-reversion agent, 0.8 part...

Embodiment 3

[0034] A preparation method for tracked vehicle road wheel hanging glue, which comprises the following steps:

[0035] (1) Surface treatment of N339: silane coupling agent KH-550 and silane coupling agent KH-560 with a mass ratio of 3:2 are prepared into an ethanol solution with a mass percentage concentration of 1.5%, and then the high wear-resistant carbon black Add N339 into the stirred tank, spray 15g of the ethanol solution with 1kg of high wear-resistant carbon black N339 at a speed of 60rpm, continue to maintain a speed of 60rpm for 60min, and finally bake at a temperature of 120°C for 60min to obtain The high wear-resistant carbon black through surface treatment;

[0036] (2) Preparation of hanging glue: put 30 parts of 1# smoked sheet rubber and 25 parts of SBR1500 styrene-butadiene rubber into the internal mixer for 15-30min banburying, then add 0.6 parts of accelerator, 0.8 parts of anti-aging agent, 2 parts of Active agent, 0.8 parts of anti-reversion agent, 0.5 p...

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Abstract

The invention discloses track vehicle loading wheel tread rubber, which comprises the following components by weight: 15-30 parts of smoke sheet rubber, 15-30 parts of styrene butadiene rubber, 25-50 parts of soft carbon black, 5-20 parts of high abrasion furnace black, 1-3 parts of white carbon black, 0.5-2 parts of a curing agent, 0.5-2 parts of an accelerator, 0.8-2.5 parts of an antioxidant, 2-4 parts of an active agent, 0.5-2.5 parts of an anti-cure reversion agent, 0.2-1.2 parts of a dispersant, 0.05-0.3 part of an antiscorcher and 0.3-1.6 parts of a silane coupling agent, the soft carbon black is semi reinforcing carbon, the high abrasion furnace black is surface-treated N339, and the anti-cure reversion agent is 1,3-Bis((3-methyl-2,5-dioxopyrrol-1-yl)methyl)benzol. The track vehicle loading wheel tread rubber has very good tensile strength, elongation at break and tear strength and other mechanical properties, and high hardness, less compression fatigue heat, high bonding strength and aging resistance and other characteristics.

Description

technical field [0001] The invention belongs to the technical field of polymer materials, and in particular relates to a tracked vehicle road wheel hanging glue and a preparation method thereof. Background technique [0002] At present, there are mainly two types of construction vehicles: wheeled and tracked. For different terrains, different models need to be used for operations. Wheeled vehicles are suitable for ordinary ground with flat terrain and hard surface. Tracked vehicles are suitable for soft ground and harsh terrain. The track wheel is a special walking device with the characteristics of both tires and tracks. It is mainly used to solve the problem of poor passability of vehicles in complex and harsh terrains such as tidal flats, swamps, deserts, fields, ice and snow, and gravel. Compared with the integral track , track wheels have better terrain adaptability and smaller turning radius; compared with ordinary tires, track wheels have the advantages of larger g...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L7/00C08L9/06C08K13/06C08K9/06C08K3/04C08K3/36C08K3/06C08K3/22C08K5/09C08K5/47C08K5/548
CPCC08K2201/014C08L7/00C08L2201/08C08L9/06C08K13/06C08K9/06C08K3/04C08K3/36C08K3/06C08K2003/2296C08K5/09C08K5/47C08K5/548
Inventor 宋砚军曲书阳
Owner 济南鲁联集团橡胶制品有限公司
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