Silicone Bellows
Silicon Bellow & Silicone Rubber Bellows, known as silicone expansion joints, convoluted & corrugated silicone boots or cover, which made from elastic medical & food grade silicon as a protective appliance to dust proof, anti-oil, water proof and other environment elements in aim to keep equipment performance in medical device, automotive, pumping, industrial usage etc.
Silicon Bellow Production:
Bellows also can made from NRB, EPDM, Neoprenne, FKM rubber etc
| Material | Abbreviation | Temperature Range(dry heat) | Aging Weathering Ozone | Resistance to Oil & Grease | Water Swell Resistance | Flex-Fatigue | Economy of Material | Material Notes |
| Chloroprene (Neoprene) Bellows | CR Bellows | -40F to 250F | Good | Good | Average | Very Good | Good | exposure to refrigerants,can be compounded for FDA applications |
| Nitrile Bellows | NBR Bellows | -22F to 212F | Poor | Very Good | Good | Good | Very Good | excellent resistance to petroleum based oils and hydrocarbon fuels |
| Ethylence-Propylene Bellows | EPDM Bellows | -60F to 300F | Very Good | Poor | Very Good | Good | Very Good |
|
| Silicone Bellows | VMQ Bellows | -75F to 450F | Very Good | Average | Very Good | Very Good | Average | medical and aerospace applications |
| Fluororubber Bellows | FKM Bellows | 5F to 390F | Very Good | Very Good | Good | Average | Poor |
|
Silicone Bellows also can work as silicone rubber suction cup. 
Metal Silicone Overmolding Bellows
We can offer you various kinds of rubber dust covers which are used as fittings for automobile&motorcycles. The choice of the material depends on the using purpose and the working environments, but not the price. Our factory can provide the products made from different materials for the diversified requirements. Accordion rubber bellows is a kind of sealing products which is usually made of springing material and through the molding way to make it in the ring ship. It is generally used to seal the fluid liquid or gas, often works as a part of the whole set of sealing parts. O-Ring is good at both in static seal and dynamic seal, main material contains: NR, CR, NBR, SBR, VITON, SILICON, HNBR, etc.
Rubber expansion joints provide a wide range of rubber support with a reinforcement that depends on the pressure required. These types of expansion joints isolate noise and vibration. When it comes to damage caused by vibration and movement, each rubber expansion joint protects piping systems by avoiding such hazards.
Feature:
(1)Temperature range:-40 o C - 230 o C
(2) It has been specially processed, no poison and no smell, flaming resistance, good heatproof,aging resistance, it can bear 200 o C high temperature, high voltage and cook for many times.
(3) It is slick surface, soft and flexible
( 4 ) It is harmless to health, softness, non-toxic,water-fast, odorless, durable
( 5 ) Density range from 1.13 to 1.19,fast rebound,low thermal conductivity
( 6 ) Vulcanization within 48 hours
( 7 ) Could print your logo on it with marks,and other requirement
( 8 ) Could supply you free sample that will be according to your requirement, such as size, thickness, color,and hardness
Usage :
All kinds of cars, ma chinery, home appliance, electronic products, electric appliance, stationery, computers, power switches, miniature switches, architecture, commodity and A/V equipment, hardware and plastic molds, sports equipment and gifts, and more
Product Scope: Automobile, furniture, machinery, electronic, household, medical, etc
Provide Service: Rubber /silicone injection molding, Rubber compression molding, Custom rubber molding. plastic molding
File Format: Solid-works ,Pro/Engineer,Auto CAD,PDF,JPG,IGS ,STP
Specification:
| Material | 100% Silicone Raw Material |
| Color | Semi-transparent or customized |
| Shore Durometer A | 30shoreA-80shoreA |
| Diameter Size Rank | 0.3mm-80mm or customers' drawing |
| Tolerance of size | 0.05mm-0.1mm |
| Temperature Resistance | -40°C---200°C (normal)
-60°C---280°C (special) |
| Appearance of the Tube | Wall Thickness of the tube is even ,smooth surface,no cracks,
no air bubble,no impurity, odorless and non-toxic. |
| The charge of the sample fee | need discussion. if the sample is available,
It will be sent to you free |
| Processing method | platinum-cured extrusion or peroxide-cured extrusion |
| Delivery time | within 7-14days |
| A pplication | For transfer of Sterile Liquids in
1 Injection & Vial Filling Machine.
2 Peristaltic Pump. |
| For transfer of oral liquids like Syrups, Tonics etc. |
| For transfer of Ointments, Creams etc. |
| For use in Food & Beverages, Pharmaceutical, Medical,
Surgical& Electrical Industries as a corona discharge. |
Service
Warm and quick response service provided by the professional Export Sales Team with many years' experience in handling exports to the US, Europe, and other countries and regions.
Inspection: IQC, IPQC,FQC,QA
Packing : Inner-opp Bag; Outer -Standard Carton Box.
Quality Control: Conducted by ISO 9001-2008 system.
Delivery Time: about 15days
Sample days:5-7 days
