Rubber injection molding can be used to produce both solid rubber parts and rubber bonding metal parts, it is an ideal process for mid-to-high volume rubber production. This is a process that is fully automated and becomes one of the most efficient ways to mold rubber in most cases.
Zhongde, a professional silicone mold company in China, is determined to provide customers with superior products that meet high standards. As a longtime manufacturer for top-quality custom rubber parts, we are well-equipped to undertake a wide range of rubber materials, uphold precision tolerances within ±0.5mm.
Rubber Injection Molding
Guideline of Rubber Injection Molding
Size of Rubber Injection Molding
Below table shows the size of Rubber Injection Molding parts we usually make. If you need a larger size, we can also help you achieve it.
Size |
Metric |
Inch |
Length |
2500 |
98.4 |
Width |
2000 |
78.7 |
Height |
1500 |
59 |
Available Material of Rubber Injection Molding
In addition to the general materials listed below, such as butyl rubber and liquid silicone rubber, Zhongde, a reputable rubber injection molding company, can also modify the materials according to the special needs of customers.Within the estimated cost, our professional engineers will adjust the raw material formula to meet the unique conditions of use.
NR | Natural Rubber
NBR | Nitrile Rubber
SBR | Styrene-butadiene Rubber
HNBR | Hydrogenated Nitrile
CR | Neoprene Rubber
VMQ | Silicone
LSR | Liquid Silicone Rubber
FVMQ | Fluorosilicone
FKM | Fluorocarbon
FFKM | Perfluorocarbon Rubber
EPDM | Ethylene-Propylene Diene Monomer Rubber
IR | Polyisoprene Rubber
IIR | Butyl Rubber
Additives of Rubber Injection Molding
Name |
Description |
UV absorbers |
Absorb UV radiation, slowing down the degradation of the material when used outdoors. |
Flame retardants |
Prevent ignition and inhibits spread of fire. |
Colorants |
Used to color rubber |
Vulcanizing agent |
Converts polymers and rubber into a more durable, rubber-elastic material end product |
Tackifiers |
Give a short and long-term tack, casing two layers to bon together with light pressure. |
Plasticizers |
Improve the flow of rubber during processing |
Zhongde is a professional rubber injection molding companies, we provide custom rubber injection molding, rapid prototyping rubber molding and etc. Want to know silicone injection molding cost or more? Please contact us.
