China 25 Years OEM Factory Sale Auto Spare Injection Molding Rubber Parts Automotive injection molded part design

Product Description

25 Years OEM Factory Sale Auto Spare Injection Molding Rubber Parts Automotive


Material EPDM or CR ,Or according to customer’s requirements
OEM/ODM Accept
MOQ 100pcs
Delivery time 15-25days after first sample confirming
Payment terms T/T ,Western Union or negotiation
Price terms EXW,FOB,CIF

  Material                      Properties    Temp.range                            Application
SBR Excellent wear resistance
Good ageing resistance
good elasticity
-40ºC~ 70ºC  Mainly used in tire
rubber hose, rubber belt
rubber shoes, wire and cable
and other rubber products
 EPDM  Excellent ageing resistance
Good weather resistance
Good anti-corrosion
Good water resistance
 -40ºC~ 150ºC

 

 Mainly used in automobile industry
wire and cable industry, construction
and waterproof material
industrial rubber products, civil products

 

 

NBR Excellent oil resistance
Good heat resistance
Goood air tightness
-40ºC~ 120ºC Rubber seal
Rubber gasket
Oil resistance rubber hose
Industrial products
 Silicone  Excellent heat resistance
Good cold resistance
Good CZPT resistance
Good weather resistance
Excellent electrical performance
 -60ºC~ 250 ºC O ring
Oil tight
All kinds of pipe
Silicone parts for household appliances,kitchenware,sport products
 CR Excellent cold resistance
Good CZPT resistance
Good ageing resistance
Good Oil and solvent resistance
Excellent chemical resistance
Good fire resistance
Good adhesion
 -40ºC~ 100ºC Oil-resistant, acid-resistant rubber hose
Kinds of tape
Seal products
Parts for automobiles and airplanes
Wiring harnesses
Oil resistant products
 FKM Excellent heat resistance
Good CZPT resistance
Good weather resistance
Good oil resistance
Excellent chemical resistance
Excellent anti-corrosion
 -20ºC~ 200ºC FKM parts for Automobile,shipbuilding
chemical ,petroleum telecommunications
instrument machinery and
other industrial sectors

Our Advantage:
*Specialized in the automotive industry over 25years
*Automotive industry  PPM≤50
*A technical team of 25 engineers
*PPAP, PPAQ,MDS,control plan is available
*Have our own lab,has the ability to develop various rubber formula
*Perfect product traceability system
*More than 100sets manufacturing facilities,high full automation rate,delivery time is guaranteed
*Famous Brand in ZheJiang province
*Over 46 patents
 

Q1.Which kind of product do you produce?
Kingtom:Rubber injection parts,rubber compression parts and rubber extrusion parts,rubber-metal parts,plastic parts.
Q2.What information do you need for making price?
Kingtom:1.2D/3D drawing,or samples photo with detail size.
2.Material And Material hardness
3.Detail quantity
4.Your other requirements like tolerence,surface treatment.
5.Product usage environment
Q3.I don’t have 3D drawing,how should i do ?
Kingtom:You can send 1 sample to us,then we can produce as your sample.

Q4.How to make sure the quality?
Kingtom:Check the samples before mass production.
There is the detail inspection report and goods photos before shipping.

Q5.Do you provide samples?
Kingtom:Yes,samples is free and you just pay the express cost.

Q6.How is the delivery time?
Kingtom:It usually takes 10-30days.It depends on the orders.

 

HangZhou Kingtom Rubber-Plastic Co., Ltd. was officially founded in 1996. For years, Kingtom has been entrenched in developing innovative R & D results and excellent customer services for rubber & plastic products. Kingtom brand products have been used in various industries, such as auto parts, transportation, electrical products, CZPT and sports products and more. In addition, Kingtom also have rubber flooring for the Kinddi brand.With strong technical expertise, excellent quality, and superior customer service, Kingtom maintains a highly respected reputation throughout the world. Kingtom has always focused on exploration and development of new technologies and processes, and currently has 38 inventions and practical patents.

Welcome to Contact Us Now!:)
 

US $0.1-3
/ Piece
|
100 Pieces

(Min. Order)

###

Material: Rubber
Deck: Single
Product: Automotive Rubber Parts
Certification: ISO9001,Ts16949
Transport Package: as Customer′s Requirements
Specification: as customer′s design

###

Samples:
US$ 0/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Material EPDM or CR ,Or according to customer’s requirements
OEM/ODM Accept
MOQ 100pcs
Delivery time 15-25days after first sample confirming
Payment terms T/T ,Western Union or negotiation
Price terms EXW,FOB,CIF

###

  Material                      Properties    Temp.range                            Application
SBR Excellent wear resistance
Good ageing resistance
good elasticity
-40ºC~ 70ºC  Mainly used in tire
rubber hose, rubber belt
rubber shoes, wire and cable
and other rubber products
 EPDM  Excellent ageing resistance
Good weather resistance
Good anti-corrosion
Good water resistance
 -40ºC~ 150ºC

 

 Mainly used in automobile industry
wire and cable industry, construction
and waterproof material
industrial rubber products, civil products

 

 

NBR Excellent oil resistance
Good heat resistance
Goood air tightness
-40ºC~ 120ºC Rubber seal
Rubber gasket
Oil resistance rubber hose
Industrial products
 Silicone  Excellent heat resistance
Good cold resistance
Good ozone resistance
Good weather resistance
Excellent electrical performance
 -60ºC~ 250 ºC O ring
Oil tight
All kinds of pipe
Silicone parts for household appliances,kitchenware,sport products
 CR Excellent cold resistance
Good ozone resistance
Good ageing resistance
Good Oil and solvent resistance
Excellent chemical resistance
Good fire resistance
Good adhesion
 -40ºC~ 100ºC Oil-resistant, acid-resistant rubber hose
Kinds of tape
Seal products
Parts for automobiles and airplanes
Wiring harnesses
Oil resistant products
 FKM Excellent heat resistance
Good ozone resistance
Good weather resistance
Good oil resistance
Excellent chemical resistance
Excellent anti-corrosion
 -20ºC~ 200ºC FKM parts for Automobile,shipbuilding
chemical ,petroleum telecommunications
instrument machinery and
other industrial sectors
US $0.1-3
/ Piece
|
100 Pieces

(Min. Order)

###

Material: Rubber
Deck: Single
Product: Automotive Rubber Parts
Certification: ISO9001,Ts16949
Transport Package: as Customer′s Requirements
Specification: as customer′s design

###

Samples:
US$ 0/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Material EPDM or CR ,Or according to customer’s requirements
OEM/ODM Accept
MOQ 100pcs
Delivery time 15-25days after first sample confirming
Payment terms T/T ,Western Union or negotiation
Price terms EXW,FOB,CIF

###

  Material                      Properties    Temp.range                            Application
SBR Excellent wear resistance
Good ageing resistance
good elasticity
-40ºC~ 70ºC  Mainly used in tire
rubber hose, rubber belt
rubber shoes, wire and cable
and other rubber products
 EPDM  Excellent ageing resistance
Good weather resistance
Good anti-corrosion
Good water resistance
 -40ºC~ 150ºC

 

 Mainly used in automobile industry
wire and cable industry, construction
and waterproof material
industrial rubber products, civil products

 

 

NBR Excellent oil resistance
Good heat resistance
Goood air tightness
-40ºC~ 120ºC Rubber seal
Rubber gasket
Oil resistance rubber hose
Industrial products
 Silicone  Excellent heat resistance
Good cold resistance
Good ozone resistance
Good weather resistance
Excellent electrical performance
 -60ºC~ 250 ºC O ring
Oil tight
All kinds of pipe
Silicone parts for household appliances,kitchenware,sport products
 CR Excellent cold resistance
Good ozone resistance
Good ageing resistance
Good Oil and solvent resistance
Excellent chemical resistance
Good fire resistance
Good adhesion
 -40ºC~ 100ºC Oil-resistant, acid-resistant rubber hose
Kinds of tape
Seal products
Parts for automobiles and airplanes
Wiring harnesses
Oil resistant products
 FKM Excellent heat resistance
Good ozone resistance
Good weather resistance
Good oil resistance
Excellent chemical resistance
Excellent anti-corrosion
 -20ºC~ 200ºC FKM parts for Automobile,shipbuilding
chemical ,petroleum telecommunications
instrument machinery and
other industrial sectors

What Is Injection Moulding?

Injection molding is a process of producing precision-molded parts by fusing raw plastics and guiding them into a mold. The main components of an injection mold are a hopper, barrel, and reciprocating screw. Before injection, the raw plastics are mixed with coloring pigments and reinforcing additives.

Characteristics of injection molded parts

Injection molded parttInjection molding is the process of manufacturing plastic parts. It uses thermoplastic, thermoset, or elastomers to manufacture components. The range of materials is enormous and includes tens of thousands of different polymers. They are blended with other materials and alloys to produce a wide range of properties. Designers select the appropriate materials for the job based on the properties and functions desired in the finished part. During the mold design process, mold materials must be carefully chosen, as different materials require different molding parameters.
Injection molding requires precise tolerances of the temperature and strain levels. The maximum strain level is about 0.15 percent. It is possible to adjust these parameters to meet the requirements of an injection molding project. The resulting products can be easily checked for quality by measuring the strain and temperature of the mold inserts in real time.
Injection molding is known for its laminar flow of the polymer. However, there is still a possibility for side-to-side thermal variations in the part forming cavity. This is illustrated in FIG. 4. The part has high and low sheared areas; the higher sheared areas flow on the bottom side of the part, while the lower sheared areas flow on the top side.
Injection molding is used to make many different types of plastic parts, from small parts to entire body panels of a car. These parts can be made from a variety of different materials, such as polypropylene for toys and ABS for consumer electronics. They can also be made from metal, such as aluminum or steel.
The melting temperature of plastic parts must be appropriate for the project’s specifications. The mold should be large enough to produce the parts desired. This will minimize the impact of uneven shrinkage on the product’s dimensional accuracy. In addition to the temperature, a mold must be designed with the material’s properties in mind.

Tooling fabrication

Injection molded parttInjection molded parts are produced using molds. This process is a complex process that requires customization to ensure proper fit and function. The main component of a mold is the base, which holds the cavities, ejectors and cooling lines. The size and position of these components are crucial to the production of quality parts. Incorrectly sized vents can cause trapped air to enter the part during the molding process. This can lead to gas bubbles, burn marks, and poor part quality.
The material used for tooling fabrication is usually H-13 tool steel. This steel is suitable for injection molded parts as it has a low elongation value. The material used to fabricate tooling for injection molded parts typically has a high yield strength. The material used for injection moulding tooling is typically 420 stainless steel or H-13 tool steel. These materials are suitable for most injection molding processes and have comparable yield strength compared to wrought or MIM parts.
Another important part of tooling fabrication is the design of the mold. It is important to design the mold with a draft angle, as this will make ejection easier and reduce costs. A draft angle of 5o is recommended when designing a tall feature. Choosing a draft angle is essential to ensuring that the plastic part is free from air bubbles after injection molding.
Injection moulding tooling costs can account for as much as 15% of the cost of an injection moulded part. With innovation in mould materials and design, tooling fabrication can be more efficient and cost-effective.

Surface finishes on injection molded parts

Injection molded parttSurface finishes on injection molded parts can have a variety of effects on the part’s appearance and performance. Different materials lend themselves to different kinds of surface finishes, with some plastics better suited for smooth, glossy finishes than others. The type of surface finish is also affected by several factors, including the speed of injection and the melt temperature. Faster injection speeds help improve the quality of plastic finishes by decreasing the visibility of weld lines and improving the overall appearance of the parts.
For a smooth plastic surface finish, some companies require a high level of roughness on the part. Others may prefer a more rough look, but both options can have their benefits. The type of surface finish chosen will depend on the part’s purpose and intended application. For example, a glossy plastic finish may be preferred for a cosmetic part, while a rougher finish may be better suited for a mechanical part that must be tough and cost-effective.
Surface finishes on injection molded parts are often customized to match the application. For example, some parts require a rough surface finish because they require a greater amount of friction. These parts may require a sandblasting process to achieve the desired texture. Other processes can also be used to control plastic texture.
The type of surface finish depends on the materials used, as well as the design and shape of the part. The type of material used, additives, and temperature also have an impact on the surface finish. It is also important to consider surface finishes early in the design process.

Importance of a secondary operation to improve accuracy

While most injection molded parts do not require secondary operations, some components do require this type of processing. The surface finish of a component will determine how well it functions and what other secondary operations are necessary. Depending on the part’s function, a smooth or textured surface may be appropriate. Additionally, some parts may require surface preparation before applying adhesives, so an accurate surface finish can make all the difference. In order to achieve the desired finish, the injection molder should have experience molding different materials. He or she should also have the knowledge of how to simulate the flow of a mold. Also, experienced molders know how to mix materials to achieve the desired color, avoiding the need for secondary painting processes.
Injection molding is a complex process that requires precision and accuracy. The optimal temperature of the melted plastic must be chosen, as well as the mold itself. The mold must also be designed for the correct flow of plastic. In addition, it must be made of the best thermoplastic material for the part’s design. Finally, the correct time must be allowed for the part to be solid before it is ejected. Many of these issues can be overcome with specialized tooling that is customized to the part’s design.
Injection molding offers the opportunity to make complex parts at low cost. It also allows manufacturers to make parts with complicated geometries and multiple functions.
China 25 Years OEM Factory Sale Auto Spare Injection Molding Rubber Parts Automotive     injection molded part designChina 25 Years OEM Factory Sale Auto Spare Injection Molding Rubber Parts Automotive     injection molded part design
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