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Gray rubber quartz plate and preparation method thereof

A quartz plate and rubber technology, applied in the field of rubber plates, can solve the problems of strong light resistance, wear resistance, acid resistance, poor alkali resistance, acid resistance, alkali resistance, and wear resistance, etc. Save time and improve wear resistance

Active Publication Date: 2012-08-01
李彦峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In rescue and evacuation passages, overpasses, sidewalks and other places, in order to prevent slipping, anti-slip rubber quartz plates are laid on cement pavements or metal pavements. The rubber sheet produced from these components has the disadvantages of strong light resistance, wear resistance, acid resistance and alkali resistance, and is flammable, so there are many unsafe factors in application.
In order to solve its flammable shortcomings, Chinese patent 200410051340.3 discloses a wear-resistant and flame-retardant rubber sheet, which is composed of rubber, vulcanizing agent, activator, accelerator, anti-aging agent, softener and flame retardant
Although this patent solves the shortcomings of the rubber sheet being flammable, its acid resistance and alkali resistance are still poor, and its wear resistance is poor

Method used

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  • Gray rubber quartz plate and preparation method thereof
  • Gray rubber quartz plate and preparation method thereof

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preparation example Construction

[0062] The preparation method of the above-mentioned gray rubber quartz plate, the method comprises the following steps:

[0063] The first step, ingredients

[0064] Weigh the raw materials for preparing the plate body according to the weight ratio of each raw material, and put them into a barrel with a stirring mechanism to stir evenly;

[0065] The second step, mixing

[0066] Put the well-stirred mixture into the mixer for mixing, the mixing temperature is 80℃~120℃, and the mixing time is 24-26min;

[0067] The third step is to make the film

[0068] Use an open mill to make the mixed rubber into a film;

[0069] The fourth step, vulcanization

[0070] Input the film together with the rough surface layer into the vulcanizing machine for vulcanization, the vulcanization temperature is controlled at 145-165 ℃, and the time is controlled at 24-26min to obtain the finished product;

[0071] The fifth step is packaging.

[0072] For producing the rubber quartz plate descr...

Embodiment 11

[0075] The first step, ingredients

[0076] Weigh 95 kg of EPDM rubber, 5 kg of chlorosulfonated polyethylene, 27--kg of quartz powder, 39--kg of white carbon black, zinc oxide and stearin in a weight ratio of 3:1 4 kg of acid mixture, 5.2 kg of accelerator M, accelerator TMTD and accelerator ZDC in a weight ratio of 5:3:3, 1.4 kg of sulfur, 44 kg of paraffin oil, 0.9 kg of carbon black, 0.9 of binder A kg, 445 1 kg of anti-aging agent, 1.9 kg of coumarone resin, and put them into a barrel with a stirring mechanism to stir evenly;

[0077] The second step, mixing

[0078] Put the well-stirred mixture into an internal mixer for internal mixing, the mixing temperature is 80 °C, and the mixing time is 26 min;

[0079] The third step is to make the film

[0080] Use an open mill to make the mixed rubber into a film;

[0081] The fourth step, vulcanization

[0082] Input the film together with the rough surface layer into the vulcanizer for vulcanization, the vulcanization tem...

Embodiment 12

[0085] The first step, ingredients

[0086] Weigh 95 kilograms of EPDM rubber, 5 kilograms of chlorosulfonated polyethylene, 29 kilograms of quartz powder, 41 kilograms of white carbon black, zinc oxide and stearin in a weight ratio of 3:1 Mixture of acids 4.2 kg, 5:3:3 mixture of accelerator M, accelerator TMTD and accelerator ZDC 5.5 kg, sulphur 1.6 kg, paraffin oil 46 kg, carbon black 1.1 kg, binder A 1.1 kg, antioxidant 445 1.1 kg, coumarone resin 2.1 kg, and put them into a barrel with a stirring mechanism to stir evenly;

[0087] The second step, mixing

[0088] Put the well-stirred mixture into the mixer for mixing, the mixing temperature is 120℃, and the mixing time is 24min;

[0089] The third step is to make the film

[0090] Use an open mill to make the mixed rubber into a film;

[0091] The fourth step, vulcanization

[0092] Input the film together with the rough surface layer into the vulcanizing machine for vulcanization, the vulcanization temperature is co...

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Abstract

The invention belongs to the technical field of rubber quartz plates, and particularly discloses a gray rubber quartz plate and a preparation method of the gray rubber quartz plate. The gray rubber quartz plate has the technical scheme that the quartz plate comprises a plate body and a rough surface layer, and is characterized in that the plate body comprises the following materials in parts by weight: 100 parts of rubber, 5.9-29 parts of quartz powder, 10-52 parts of white carbon black, 4-18 parts of activating agent, 0.8-5.5 parts of accelerating agent, 0.9-8.5 parts of vulcanizing agent, 2-50 parts of softener, 0.8-1.1 parts of coloring agent, 0.8-2 parts of bonding agent, 1-5 parts of anti-aging agent and 1.8-4.0 parts of solubilizer. The wear-resistant performance as well as the acid-resistant and alkaline-resistant properties of the rubber quartz plate can be improved, the heat absorption and the high light reflection can be reduced, and the service life is greatly prolonged.

Description

technical field [0001] The invention belongs to the technical field of rubber sheets, in particular to a grey rubber quartz sheet and a preparation method thereof. Background technique [0002] In rescue evacuation passages, overpasses, sidewalks and other places, in order to prevent slippage, non-slip rubber quartz plates are laid on cement pavements or metal pavements. The rubber sheets produced from these components have the disadvantages of poor light resistance, wear resistance, acid resistance and alkali resistance, and are flammable, so there are many unsafe factors in their application. In order to solve its flammable shortcomings, Chinese Patent No. 200410051340.3 discloses a wear-resistant and flame-retardant rubber sheet, which is composed of rubber, vulcanizing agent, activator, accelerator, anti-aging agent, softener and flame retardant. Although this patent solves the shortcoming of rubber sheet being flammable, its acid resistance and alkali resistance are st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/16C08L23/34C08L11/00C08L7/00C08K13/02C08K3/36C08K3/40C08L25/16C08K3/04C08K5/01B32B25/04
Inventor 李彦峰李玉李亚楠李杰
Owner 李彦峰
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