|Payment Terms:||L/C,D/A,D/P,T/T,Western Union,MoneyGram|
|Supply Ability:||500000 Meter/Meters per Month|
|Place of Origin:||Hebei China|
|Name:||rubber door seal|
|Application:||window and door|
|Advantage:||Long Working Life|
|Port:||Tianjin, Beijing, Ningbo|
|Packaging Detail:||carton or as your requirement|
CO-EXTRUDED PROFILES Bulb Trim Gasket Trim Seals extruded epdm foam rubber seal profiles
Co-extrusion is a basic extrusion process. The process allows for the convergence of rubber materials that obtain different properties like color and consistency.
Co-extruded profiles are made of two different compounds using solid EPDM and sponge EPDM with metal inserted. These profiles have varied application where water, dust and noise dust have to be kept out e.g in Automobiles, Industries, and Canopies etc.
CO-EXTRUDED PROFILES Bulb Trim Gasket Trim Seals extruded epdm foam rubber seal profiles detail description:
extruded epdm foam rubber seal profiles
usually black, surely avalive for other colors
mould extrusion, salt ,vulcanization,cooling
avaliable ,as to technical drawing or actual sampl
PVC -20 °F - 150 °F (-29°C - 65.5°C)
EPDM -40 °F - 248 °F (-40°C - 120°C)
Silicone -60-220 centidgree
Hardness (Shore A)
PVC :85 Durometer (Shore A)
Silicone,EPDM :70 Durometer (Shore A)
The types of co-extruded profiles:
1. The basic type is dense EPDM rubber + sponge EPDM rubber, with metal carrier (steel or wire carrier), this type of co-extruded profiles also called edge trims or trim seals.
2. It is very popular type too, we name it as dual hardness rubber profiles, main material is dense EPDM rubber and sponge EPDM rubber.
3. PVC dual hardness profile, main material is rigid PVC and soft PVC
The materials we used in marking co-extruded profiles:
EPDM rubber has good features of weather resistance, anti-UV, anti-aging and anti-ozone.
Compare with EPDM rubber, PVC has advantage of cheap price and recyclable, and it is easy to make multiple colors. But the disadvantage is low physical property and poor weather resistance (except improved PVC material).
We are factory of having many years' experience making
pvc, epdm ,silicone, pp ,pe extruded epdm foam rubber seal profiles .
Till now, we have more than 200 kind of rubber seal.
Advanced features of extruded rubber seal profiles :
1: Microwave curing time, surface bright and clean and no contact mark
2: Has good flexibility and resistance to compression deformation, and excellent aging properties
3: Excellent flame retardant properties, low smoke, low toxicity
4: Product out of stable, high precision measurements
5:Anti-High and low temperature.