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Sticky rice cross-linking agent and processing process thereof

A technology of cross-linking agent and glutinous rice, applied in the field of motor vehicle braking equipment, can solve the problems of high cost, non-renewable source, volatile and the like, and achieve the effects of low production cost, simple and easy processing technology, and high bonding strength

Active Publication Date: 2014-06-04
YANCHENG XINHAO MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Phenolic resin is refined from petroleum products, which has high cost and non-renewable source, and phenolic resin contains a large amount of free phenol and free formaldehyde, which are volatile during use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The glutinous rice crosslinking agent comprises 97% of glutinous rice, 2% of sodium tripolyphosphate, 0.1% of edible alkali, 0.2% of phosphate, 0.2% of enzyme preparation and 0.5% of nano magnesium oxide in weight percentage.

[0019] Processing technology of glutinous rice crosslinking agent: by weight percentage

[0020] ① Add 97% of glutinous rice to 97% of pure water, then add 2% of sodium tripolyphosphate, and soak at a water temperature of 35°C for 1 hour. After soaking, stir with a mixer for 40-60 minutes until it becomes a slurry;

[0021] ② After mixing 0.1% of edible alkali and 0.2% of phosphate with equal parts of pure water, add it to the processed material in step ①, and soak in water temperature of 40°C for 2 hours. After soaking, stir with a mixer for 40-60 minutes;

[0022] ③Add 0.2% of enzyme preparation to the processed material in step ②, and soak in water at 47°C for 1 hour. After soaking, stir with a mixer for 20-30 minutes;

[0023] ④ Grinding ...

Embodiment 2

[0028] The glutinous rice crosslinking agent comprises 97% of glutinous rice, 1.5% of sodium tripolyphosphate, 0.4% of edible alkali, 0.3% of phosphate, 0.3% of enzyme preparation and 0.5% of nano magnesium oxide in weight percentage.

[0029] Processing technology of glutinous rice crosslinking agent: by weight percentage

[0030] ① Add 97% of glutinous rice to 97% of pure water, then add 1.5% of sodium tripolyphosphate, and soak at a water temperature of 35°C for 1 hour. After soaking, stir with a mixer for 40-60 minutes until it becomes a slurry;

[0031] ② After mixing 0.4% edible alkali and 0.3% phosphate with pure water in equal parts by weight, add it to the processed material in step ①, and soak it at a water temperature of 40°C for 2 hours. After soaking, stir with a mixer for 40-60 minutes;

[0032] ③Add 0.3% enzyme preparation to the material processed in step ②, and soak in water at a temperature of 47°C for 1 hour. After soaking, stir with a mixer for 20-30 min...

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PUM

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Abstract

The invention discloses a sticky rice cross-linking agent and a processing process thereof, and relates to motor vehicle braking equipment. The sticky rice cross-linking agent contains the following components in percentage by weight: 97% of sticky rice, 1.5%-2% of sodium tripolyphosphate, 0.1%-0.4% of edible alkali, 0.2%-0.3% of phosphate, 0.2%-0.3% of enzyme preparation and 0.5% of nano magnesium oxide. The processing process disclosed by the invention is simple and easy to carry out, lower in production cost and rich in material resource of products. The sticky rice cross-linking agent produced by the process replaces phenolic resin in a formula of a brake block friction material, is high in bonding strength, safe, environment-friendly and degradable. By virtue of application of the sticky rice cross-linking agent, non-renewable resources are protected, and human living environment is improved.

Description

technical field [0001] The invention relates to a motor vehicle braking device, in particular to a glutinous rice crosslinking agent and a processing technology thereof. Background technique [0002] With the improvement of people's living standards, the demand for cars is also increasing. In recent years, the number of production and sales of my country's automobile industry has continued to increase, and my country has become a major country in automobile production and sales. The most important safety system on a car is the braking system. All braking components are safety components. Brake pads are one of the most important links in the entire braking system, which directly affects the reliability of the entire braking system. The friction material of the brake pad basically determines the braking performance of the brake pad. Most existing brake pads use phenolic resin as a crosslinking agent. Phenolic resin is refined from petroleum products, which has high cost and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L3/02C08K3/32C08K3/26C08K3/22
Inventor 熊鑫熊万军王兰芳
Owner YANCHENG XINHAO MACHINERY