EPDM rubber hose is made of EPDM as raw material. It is a tubular rubber product used to transfer gas, liquid, slurry or granular materials. EPDM hose inherits the weather resistance of EPDM material, and can withstand light, ozone, humidity and heat to a certain extent for a long time. But do you know why its weather resistance changes? Let’s take a look:…
Rubber is an important raw material in the production of hoses, and the reason why rubber is so popular is that it has some advantages. Next, Orientflex will briefly introduce the physical properties and indicators of rubber. High elasticity: Low elastic modulus, large elongation deformation, recoverable deformation, and can maintain elasticity in a wide range of temperature (-50~150℃). Viscoelasticity:…
Recently, a customer asked what is the reason for the bad adhesion between the two hoses of the twin welding hose? And how can it be improved? So, here’s the answer. Reason of bad adhesion The temperature of the mold machine is not enough The temperature of the mold machine has not reached a certain temperature, so the…