Coolant Automotive Rubber Hose Red OEM

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Product Description:

Basic Info.

Material:EPDM

Color:Black

Capability:Water Rubber Hose

Export Markets:Global

Additional Info.

Trademark:MEICHEN

Packing:Carton

Standard:SGS/ISO

Origin:Shandong Zhucheng

HS Code:400931000

Production Capacity:9000000m/Year

Product Description

1. Application: Suitable for the transportation of water for auto motor system and the gas for heating system. 
2. Features: High temperature and aging resistance. 
3.Specification 
1) Material:EPDM/ARAMID/EPDM
2) Hardness :70±5 shore a
3) Tensile strength:≥10Mpa
4) Elongation:≥300%
5) Adhesion :≥2.5N/mm
6) Burst pressure ::≥1.2Mpa
7) Aging at elevated temperature :125°×168h , pressure(0.6Mpa) 5 minutes later no leaking/bumps phenomenon  

8) Pulse test: environment temperature 85±5°,medium temperature 93±5°,test pressure 0.1bar~2.4bar, frequency 0.25HZ,medium:50%glycol coolant liquid,5000 times no crack.

9) Ozone resistance:(40±2)°×(50±5)pphm×100h,no crack.

10) Vacuum pressure resistance:(100±2)°×30.0kpa×10min,≤30%

 

Structure and specification of  flexible silicone hose

inner layer of rubber: VMQ

Enhancement layer: polyester fabric, the fiber line or the pure rubber structure

outer layer of rubber: VMQ,FPM,FVMQ

Main customers

VOLVO, FIAT, JCB, BMW, Sakai, Linde, SANY, XCMG, Zoomlion, etc

 

Coolant Automotive Rubber Hose  Red  OEM

Coolant Automotive Rubber Hose  Red  OEM

Coolant Automotive Rubber Hose  Red  OEM

 

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Q:What kind of rubber does it need to produce automobile tyres?
Inner tube, general, natural, butyl gum. Tire for general use, natural, SBR, polybutadiene rubber.
Q:How to prevent aging of automobile rubber parts?
Oak oak introduces some language words a little knowledge of aging phenomena, rubber aging causes and preventive measures for everyone, to give us a more rational understanding of rubber aging, pay attention to anti ageing prevention methods of rubber materials and semi-finished products and finished products.
Q:What glue does the ceiling fabric fall off inside the car?
Polyurethane glue is the molecular chain containing ammonia ester and isocyanate glue, due to the presence of strong polar isocyanate and carbamate radicals, highly reactive, can be cured at room temperature, which has excellent adhesive properties to metals, rubber, glass, ceramics, plastics, wood, fabric, leather a variety of materials such as.
Q:What is the ratio of carbon black in automobile tire rubber?
Carbon black is a reinforcing filler of important system, have an important impact on the physical and mechanical properties and processing technology of rubber, but for the influence of rubber heat resistance, oil resistance, corrosion resistance and other properties of the medium, far less than the rubber vulcanization system and protection system of large and direct. Because of this reason, the general formula personnel specific performance index of carbon black carbon black as a technical staff attention, often only pay attention to selecting a type of carbon black, without detailed investigation using specific indexes of carbon black, or by different kinds of carbon black and carbon black, and no machine and used to packing product requirements. Therefore, it is difficult to quantify the impact of specific physical and chemical indicators of carbon black.
Q:What are the properties of rubber used in automobile tyres?
Rubber car tires, mainly on the properties of rubber itself, elastic body, modulus of elasticity and modulus of rigidity suitable for shock absorption!
Q:What is the swelling glue used in automobiles?
Typical use:The utility model is suitable for the shock absorption and bonding between the automobile sheet metal and the stiffener, the framework and the support frame. Shock absorption of door, body, outer panel, outer panel and frame.Advantage:Easy construction, excellent adhesion on oil surface.High expansion rate, good adhesion, elasticity, sound absorption, shock absorption and noise reduction results from tightness.
Q:Who knows what the oil ratio in the car tires is?
Usually responsible for sealing material for inner tube, butyl rubber, tire surface with less petroleum resin responsible for material, natural rubber, styrene butadiene rubber, CIS isoprene rubber and butadiene rubber, petroleum resin, mainly black sidewall support, with more natural rubber materials, containing more petroleum resin.
Q:Ask the construction principle, under the action of the ball and dust cover
This can cause an impact on the axle joint, especially when the car turns. The transmission shaft is an important component of the automobile transmission system.
Q:What is the function of the automobile exhaust lug?
The rubber suspension lug of the automobile exhaust cylinder is used for preventing the vibration of the vehicle from being too large.
Q:How does a tire work?
It also requires high wear resistance and flex resistance, as well as low rolling resistance and heat build-up. Half of the world's rubber consumption is used in tire production, showing the capacity of tires to consume rubber.

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