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The difference between plastic hoses and rubber hoses

Update:27-10-2018
Summary:

Rubber hose Suitable for conveying hydraulic fluids suc […]

Rubber hose
Suitable for conveying hydraulic fluids such as alcohol, fuel, lubricating oil, emulsion, etc. Long service life, no animal original ingredients, smooth inner wall, easy to clean, low hygroscopicity, low gas permeability, high temperature sterilization and autoclaving The price of the hose is uncertain. It is determined by the length and size. Natural rubber: not resistant to weather, not resistant to oil Natural rubber NR, styrene-butadiene rubber SBR, butyl rubber IIR, hydrogenated nitrile rubber HNBR, ethylene-propylene rubber EPDM, nitrile rubber NBR, When selecting neoprene CR, the appropriate hose, fitting and hose assembly should be selected according to the specific application. The factors to be considered are: the type of hose, the size of the hose, the length of the hose, the working pressure of the system, The system's fluid and the environment of use, choose to refer to the product standard
plastic hose
Fully airtight plastic hose for propellant delivery of the launch vehicle, gas, water heater; watertight type for protecting the cable. High elasticity, anti-knot, variation of plasticity, wear resistance, low gas permeability, anti-solvent dissolution Good property, low compressibility, strong corrosion resistance. Insufficient plastic products: mainly due to insufficient feeding, poor melt filling flow, excessive inflation and poor exhaust, etc., which cause the filling cavity to be dissatisfied, and the shape of the plastic product is incomplete or incomplete. Individual cavity filling is not full when the cavity is in use. Plastic or Resin The plastic hose material can be purchased according to the environment in which it is used. Considering the environment in which the hose is used, the product with strong bending resistance is selected. The PA material has strong bending resistance, pressure and tensile force, so the PA material is preferred.

The above hoses are common two Auto Brake Hose.