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Home > products > Silicone Rubber Parts > EPDM Rubber Bellow Mold Custom Silicone Parts

EPDM Rubber Bellow Mold Custom Silicone Parts

Product Details

Place of Origin: CHINA

Brand Name: OEM

Model Number: OEM

Payment & Shipping Terms

Minimum Order Quantity: 2,000

Packaging Details: PE+Carton

Delivery Time: 7~15 work days

Payment Terms: T/T, L/C, Western Union,PayPal

Supply Ability: 200,000PCS/MONTH

Get Best Price
Highlight:

EPDM Custom Silicone Parts

,

Bellow Custom Silicone Parts

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EPDM Rubber Accordion Bellows

Certification:
ISO,SGS,ROHS
Mold Material:
High-quality Die Steel
Product Material:
Silione, EPDM,
Shape:
According To Your Drawing
Size:
According To Your Request
Application:
Industrial
Color:
Black, Red, Yellow, Blue, Green, Etc.
OEM:
Yes
Certification:
ISO,SGS,ROHS
Mold Material:
High-quality Die Steel
Product Material:
Silione, EPDM,
Shape:
According To Your Drawing
Size:
According To Your Request
Application:
Industrial
Color:
Black, Red, Yellow, Blue, Green, Etc.
OEM:
Yes
EPDM Rubber Bellow Mold Custom Silicone Parts
Custom Rubber Bellow Mold,More than 15 years of experience in precision mold design and manufacturing
 

Product Introduction

 

Custom Rubber Bellows also known as Rubber Expansion Bellows, Rubber Bellows, Silicone Rubber Bellows or Expansion Joints, Square Rubber Bellows, or Rubber Dust Boots,which are usually used as connector elements, and dust covers & dust boots in automotive industry, refrigeration industry and other areas.

 

It is usually made from silicon, NBR, EPDM, CR, Liquid Silicone Rubber by compression molding, extrusion mould or liquid silicone rubber injection molding.

 

Product Specifications

 

Wide Working Temperature Range -40 / -40℃~248 / 120℃
Excellent Elongation Up to 600%

Good Tensile Strength

Good Aging Resistance

Oil & Grease Resistance

Chemical Resistance: Acid and alkali can hardly destroy the neoprene material.

Weather Resistance: Excellent performance in anti-ozone and anti-weather.

Better flame resistance: Neoprene is the best flame-resistance material among general rubbers. Neoprene cannot combust spontaneously. It burns when contacting flame, but puts out by itself once isolating the flame.

 

 

Product Pictures

 

Rubber Bellows in different shapes: Tapered Rubber Bellows; Square Rubber Bellows; Straight Expansion Joints.

 

EPDM Rubber Bellow Mold Custom Silicone Parts 0

 

Silicone rubber bellows that used as a connector or a sleeve and do not have strict requirement on the size tolerance, and do not have special material requirement, compression molding is enough.As compression molding is the most cost effective way. While if the structure of the bellow is complicated, and compression molding can not achieve the design structure and can not demold, then will need to choose liquid silicone injection molding to produce.

 

EPDM Rubber Bellow Mold Custom Silicone Parts 1

 

Rubber Bellows by compression molding's advantanges:

The molding cost is cheap.

Can test mold with different colors and shore hardness easily.

Produce different property rubber materials according to working environment.

 

Custom rubber Bellows by compression molding's disadvantanges:

Material Wasted because large of rubber flashing.

Hard to achieve automation unless the product structure is quite simple & production volume is large. When flash (the extra resin that escapes between two parts) occurs, it must be manually trimmed, thus slowing down production efficiency.

 

Slower Cycle Time: Longer cycle time than LSR injection molding.

Lower Productivity: Need time to place material for ecah mold time. Also take time to trim the flashings, slowing down productivity.

 

EPDM Rubber Bellow Mold Custom Silicone Parts 2