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Fujian Xinxinhong Municipal Road Facilities Co., Ltd.

Contact: Mr. Ye

Phone: 0591-86172290

Mobile phone: 15060082696

17759396333

Postcode: 350000

Website: 361say.com

Address: Sanhuankou, Chemical Road, Jinan District, Fuzhou

What is the hardness of Fuzhou composite resin manhole cover?

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What is the hardness of Fuzhou composite resin manhole cover?

来源: http://361say.com点击: Date: 2019-06-27 00 : 00Source : http : //361say.comClick :

The use of composite resin manhole covers is very important to us, and Fujian Xinxinhong is very strict about the material of resin manhole covers during the manufacturing process.

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The hardness of the resin manhole cover refers to the ability of the surface volume of the raw materials of the product to resist deformation or cracking. According to different test methods, the physical meaning of the hardness values of the raw materials of the products are different.

The higher the strength of the resin manhole cover raw material, the higher the corresponding hardness value. Resin manhole cover raw materials have similar correspondence between each hardness value, hardness and strength.

The hardness value of the indentation method is the plastic deformation resistance caused by the name of the raw material of the resin manhole cover against the intrusion of another object; the hardness value of the indentation method represents the ability of the surface of the manhole cover material to rupture. However, the most commonly used is the static load indentation method experiment, which is based on the difference in indenter shape, resin manhole cover data and loading size. The hardness can be Brinell hardness, Rockwell hardness, Vickers hardness, and micro hardness. For different manhole cover raw materials.

In general, hardness refers to the ability of the resin manhole cover to resist deformation or cracking within a small volume on the surface of the raw material. The physical meaning of the hardness value of the raw material of the resin manhole cover is different according to different test methods. For example, the hardness value of the indentation method is the plastic deformation resistance of the raw material of the resin manhole cover when it is pressed against another object; the hardness value of the indentation method represents the ability of the surface of the raw material of the resin manhole cover to crack.

Moreover, in the production process of resin manhole covers, we often use static load indentation experiments. Depending on the shape of the indenter, resin manhole cover data and loading size, the hardness can be Brinell hardness, Rockwell hardness, Vickers hardness. Depending on the microhardness, they are used for different resin manhole cover raw materials. Studies have shown that the higher the strength of the resin manhole cover raw material, the higher the corresponding hardness value.


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