What are the measures to solve the hose bubble?
We encountered a problem with blistering during the use of rubber hoses, so what is the cause of the problem? How can we solve this problem?
The reasons for the blistering and layering of the hose may include significant changes in the outer diameter of the extruded lining rubber, extrusion of the outer rubber and escape of the pipe body, fiber roughness, large fiber coil knots, or storage of latex soil.
Solve hose foaming
Pressure control plastic coating outer gel, general master batch small package inner hose diameter 1.5 2 mm; Timely modify fiber bump and remove latex gel. In the early stage of improving the fluidity of rubber vulcanization, select the Sulfonamide category after promoting the effect; Strictly control the tolerance of internal rubber extrusion outer diameter, pay attention to speed and traction speed, volume and cooling; The internal pressure of the sulfide stabilized hose is better when the inner diameter of the hose is 13mm (0.25 and 0.01MPa), and the inner diameter of the hose is 25mm (0.3 0.3MPa).
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Douyin
Nantong Maylead Technology Co., Ltd.
Coated sand contact: 86-15962297575 (Xu Tao)
Hydraulic hose contact: 86-13646245739 (Zhang Jianwei)
E-mail: info@maylead.com.cn
Add: No. 389 Zhuhai Road, Binjiang Street, Economic Development Zone, Haimen City, Jiangsu Province
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