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Is the odour emitted by industrial rubber poisonous?
In order to make all the necessary coordination agent in rubber, rubber Plasticating must first go through improving the plastic; then by mixing carbon black and all kinds of rubber and rubber additives are evenly mixed into rubber;
How to remove the rubber front?
The other is the freeze trimming method. Is a use of ultra low temperature makes the rubber and plastics flash rapid embrittlement of liquid nitrogen, and in this state, the flash frozen particles of high-speed jet impact products (fash), which not only can flash with high quality and high efficiency removal of rubber products (fash) and keep the special trimming equipment of all plastic products itself does not change. D shell Ba Quan?? especially in Japan, in the basic use of frozen trimming.
What are the reasons for rubber cracking after shock absorption of rubber products?
Rubber has poor elasticity, permanent deformation, large creep, poor deflection and so on.
What problems need to pay attention to when inflating the pipe?
The charging pressure does not exceed the working pressure of the air sac, and the sharp object is prevented from scratching the gasbag during the inflating process
High strength rubber repairing agent
The operation time, generally require the hole position Polish cleaning after the rubber putty filled in the damaged parts, and then use the scraper scraping smooth, repair parts and guarantee the smoothness can be part of the belt.
Aging of rubber parts for automobiles
Due to the comprehensive effect of various internal and external factors, rubber products will deteriorate the chemical properties and mechanical properties of this kind of phenomenon is realized by rubber aging, cracking, sticking, hardening, powder, mold. Shute rubber reminder, especially the rubber parts on the vehicle, due to the complex use of the environment, aging accelerated more obvious.
How are rubber wires processed?
Extrusion processExtrusion process is through extrusion machine, barrel, cylinder wall and screw member role, so that the plastic to achieve extrusion and preliminary shape purposes, extrusion process, also known as extrusion process.Extrusion process is the main equipment extruder.Extrusion characteristics of several rubber: natural rubber extrusion speed, shrinkage of semi-finished products is small. The body temperature 50-60, head of 70-80 C, 80-90 type C; styrene butadiene rubber extrusion speed, compression deformation, surface roughness, body temperature 50-70, the temperature of 70-80 DEG C, die temperature is 100-105 DEG C; chloroprene rubber extrusion without sufficient thermal refining, body temperature of 50 DEG C, nose, mouth and 70 DEG C; ethylene propylene rubber extrusion speed, small shrinkage, body temperature 60-70, the temperature of 80-130 DEG C, C type 90-140. Acrylonitrile butadiene rubber extrusion performance is poor, extrusion should be fully hot refining. The body temperature is 50-60 degrees, and the nose temperature is 70-80 degrees centigrade.
What are the common rubber products, please tell me
Rubber is a high elastic polymer compound, which has high elasticity that other materials do not have, so it is also called elastomer. Its main feature is the enormous molecular weight