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Testing method of rubber static stiffness testing machine

Release date: 2020-07-29 reading two hundred and sixty-two second

Yangzhou jingzhuo rubber and plastic laboratory provides testing and analysis services for rubber bearings, rubber feet, rubber springs, rubber cups, rubber pads, rubber corner guards and other rubber shock absorption products. The detection scope includes physical and chemical properties, mechanical properties, aging properties, etc.

How to do well the maintenance of double head grinder

Release date: July 11, 2020 five hundred and fifty-nine second

Maintenance of jz-6031 double head grinder: 1. Adjust the gap between nut and screw rod frequently. The machine is installed in the environment without vibration and corrosion source. 3. In case of uneven thickness and unevenness of the grinding test piece, it is necessary to check whether the grinding wheel plane is parallel. If the wheel is found to be out of alignment and out of roundness, the cutter shall be used to correct the plane. 5. Add lubricating oil to the working face of the carriage regularly to ensure normal operation

Application steps of rubber low temperature brittleness tester at - 100 ¡æ

Release date: July 11, 2020 three hundred and fifty-nine second

Jz-6043 type rubber low temperature brittleness tester is generally used to measure the brittleness temperature of materials. The rubber low temperature brittleness tester can compare the performance of non hard plastics and other elastic materials at low temperature. The following is a detailed introduction to the use steps of rubber low temperature brittleness tester.

Usage of rubber slicer

Release date: 2020-07-03 reading four hundred and forty-nine second

This machine is suitable for GB / t2951 test standard. It can complete the thermal extension test and tensile test of the sample, so as to meet the product requirements.

Characteristics and advantages of rubber vulcanizator

Release date: June 15, 2020 four hundred and twenty-seven second

The rubber vulcanization instrument adopts computer control and interface board to collect, save, process and print test results, which makes the function more powerful. It fully shows the characteristics of high automation.

Four stages of rubber vulcanization measured by vulcanizer

Release date: June 4, 2020 four hundred and twenty-six second

The property and convenience of rubber vulcanization instrument has become one of the effective means of off-line (intermediate production) quality control in the production process of modern rubber factory. Generally, the relative error of stress-strain test is 3% - 4%, while that of curing press is 1% - 2% or less. Therefore, it is easy to find out the tiny difference of raw materials or rubber compound of each batch number in the production and play the role of quality control.

Yangzhou vulcanizer

Release date: May 1, 2020 five hundred and fifty-two second

Vulcanizer can accurately measure scorch time, positive curing time, vulcanization index, maximum and minimum torque, etc. it is the most ideal equipment for rubber industry to control the quality of rubber compound, fast inspection and basic research of rubber.

Factors to be considered for curing pressure of vulcanizer

Release date: March 20, 2020 six hundred and ninety second

Vulcanization instrument is widely used in rubber processing industry to control rubber quality, fast inspection and basic research of rubber. It provides data for rubber optimization formula combination. It can measure parameters such as positive vulcanization time, initial vulcanization time, vulcanization speed index and large and small torque, display vulcanization curve and temperature curve in real time, store test results, and call out different experimental results The fruits are contrasted and displayed in different colors

Design function of vulcanization instrument

Release date: March 20, 2020 five hundred and seventy-five second

Features of vulcanizer: 1. The instrument adopts real closed mold cavity, which is the same as alpha (formerly Monsanto). Repeatability and test data are comparable to alpha. In the international industry position. The instrument is based on a large database development platform. The temperature control device is directly controlled and collected by software. It overcomes the shortcoming of temperature controller (poor precision) in curing instrument.

Correct opening method of rubber vulcanizer

Release date: March 20, 2020 five hundred and thirty-nine second

Since vulcanization is a chemical reaction process, temperature is undoubtedly an important factor for reaction speed. With the increase of temperature, the induction period is shortened and the curing speed is accelerated. When the temperature is quite high, the information of raw material variables in the formula is masked. The vulcanization process of rubber compound is a process of stress under a certain temperature and pressure. If the temperature or pressure changes slightly, it will have a great impact on the measured vulcanization curve. At present, the pressure is generally easier to control. It is possible to