Zhongde Beijing Machinery Equipment Co.,Ltd
Rubber Injection Molding
Founded in 1978, Zhongde is a professional silicone mold company focusing on OEM ODM customized services. Based on 40 years technology deposition, we have developed a one-stop solution from mold designing and rapid prototyping to mass production. Our manufacturing capabilities include plastic injection molding service, compression molding service, CNC machining service, metal stamping service, 3D printing service, custom molding service,etc.
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 fully automated and becomes one of the most efficient ways to mold rubber in most cases.
At Zhongde, we are determined to provide customers with superior products that meet high standards. As a longtime supplier for top-quality custom rubber parts, we are well-equipped to undertake a wide range of rubber materials, uphold precision tolerances within ±0.5mm.And now the silicone injection molding cost is pretty appropriate.
Guideline of Plastic Injection Molding
Size of Rubber Injection Molding
Below table shows the size of custom 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, Zhongde, rubber mould manufacturers , can also modify the materials according to the special needs of customers. 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
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