Silicone Rubber for Electrical
Your Professional Silicone Rubber For Electrical Supplier
Guangdong Haizhilan New Material Technology Co., Ltd. was founded in 2012. It is a comprehensive enterprise that integrates research and development, production, and sales, specializing in the manufacture of specialty silicone rubber and downstream silicone products with unique silicone properties.
Our popular product lines primarily encompass precipitated silicone rubber, highly transparent gas-phase silicone, pacifier silicone, wire extrusion silicone, high-transparency strip silicone, foamed silicone, and other related materials.
Why Choose us
Customization Capability
We support the development of over 20 specialized silicone materials, including but not limited to conductive, flame-retardant, medical-grade, prosthetic, and human-simulation materials.
Professional Service
We provide comprehensive services such as factory inspections, product quality checks, technical consultations, new product R&D collaborations, and a robust after-sales support system, all available on a 24/7 basis.
Quality Assurance
In terms of quality assurance, the company strictly follows the standards and norms of the industry quality system. Adopt industry-leading testing equipment to ensure product quality and good reputation.
Specification
|
PRODUCT MODEL |
HL-D8000 |
HL-D8025 |
HL-D8045 |
HL-D8055 |
|
|
Composition |
A B |
A B |
A B |
A B |
|
|
Appearance |
Dark Grey White |
Dark Grey White |
Dark Grey White |
Transparent Fluid |
|
|
Before |
Dynamic viscosity (MPA·s) |
2000-3000 |
2500~3500 |
2000-3000 |
600~1000 |
|
Operational |
A. Bmixed weight ratio of two components |
1:1 |
1:1 |
1:1 |
1:1 |
|
Operation time (min,25C) |
60-120 |
60-120 |
60-120 |
60-120 |
|
|
Vulcanization time (h,25°C) |
8 |
8 |
8 |
8 |
|
|
Vulcanization time (min, 80 C) |
20 |
20 |
20 |
20 |
|
|
55±5 |
45±5 |
25±5 |
0 |
||
|
After |
Linear expansion coefficient |
≤2.2x10-4 |
≤2.2x10-4 |
≤2.2x10-4 |
≤2.2x10- |
|
Dielectric insulation (kv/mm) |
≥25 |
≥25 |
≥25 |
≥25 |
|
|
Volume resistivity (Ω·cm) |
≥1.0x1016 |
≥1.0x1016 |
≥1.0x1016 |
≥1.0x1016 |
|
|
Flame retardancy |
UL94-V1 |
UL94-V1 |
UL94-V1 |
UL94-V1 |
|
Benefits of Silicone Rubber For Electrical
Temperature resistance
One of the most significant advantages of silicone rubber for electrical applications is its ability to withstand high and low-temperature extremes. It can operate in temperatures ranging from -55°c to 300°c without degrading, making it ideal for use in harsh environments such as aerospace, automotive, and industrial applications.
Electrical insulation
Silicone rubber for electrical applications is an excellent electrical insulator, making it ideal for use in electrical and electronic components. It has a high dielectric strength and can withstand high voltages without breaking down or conducting electricity. This property makes it suitable for use in high-temperature electronics, such as computers and power supplies.
Chemical resistance
Silicone rubber for electrical applications is highly resistant to chemicals, oils, and solvents. This property makes it ideal for the production of medical devices where it is exposed to a wide range of chemicals and fluids.
Non-toxic and biocompatible
Silicone rubber for electrical applications is non-toxic, biocompatible, and can be easily sterilized, making it ideal for use in medical devices and implants. It is also commonly used in the production of baby products such as pacifiers and bottle nipples.
Easy to mold and shape
Silicone rubber for electrical applications can be easily molded and shaped, allowing the creation of complex shapes and designs. This property makes it suitable for producing products with intricate shapes such as phone cases and gaskets.
Water resistance
Silicone rubber for electrical applications is highly water-resistant, making it ideal for outdoor uses such as waterproofing materials and outdoor electrical components.
Manufacturing and Processing of Silicone Rubber For Electrical
Extrusion
This process involves pushing silicone rubber compound through a die. The die is a stainless steel disc with a specific pattern. The purpose of this process is to create various silicone forms.
Silicone extrusion is a highly specialized process in which silicone rubber is shaped into profiles with complex cross-sections that are impossible to create through more conventional manufacturing methods. Here is how this process goes:
- The silicone compound is fed into the “extruder.” It is a machine known to convert the silicone into unique shapes.
- In the next step, the materials are then put into the feed hopper. It serves as the entry point through which the silicone begins its transformative journey.
- Inside the extruder, the rubber compound is then forwarded into different flutes of the revolving screw. This component applies rotational and forward forces, and as a result, it plays a key role in progressing the silicone through the machine.
- During the entire process, the silicone is consequently forced through the extrusion die (having a sophisticated design), emerging on the other side as a continuous profile of the desired shape.
- The final steps of the process take place inside an oven. Here, radiant heat properly cures silicone rubber, setting its shape and setting its renowned resilience and durability. The result is a product ready for use in various industrial or consumer applications.
Molding
Molding is a technique that involves shaping silicone rubber using a mold. There are two types of molding processes:
Compression Molding
The process starts by heating the silicone, which we press into the mold in a big chunk. The heat from pressing the material then transforms it.
The entire process feels like pressing down on a sponge and having it soak up heat, which changes the sponge, making it take on a new, permanent shape after it has been heated and formed.
Injection Molding
With injection molding, the process is a little different. Here, the silicone is heated until it is malleable. After this, it is pressurized to squirt through a nozzle into a mold.
When the hot silicone fills the nooks and crannies of the mold, it copies the mold’s exact shape. After cooling down, the rubber hardens into the designated form, ready to be popped out like ice cubes.
Additional Information
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Packaging |
500g/plastic drum, 1kg/plastic drum, 4kg/plastic drum, 5kg/plastic drum, 20kg/plastic drum, 25kg/plastic drum, 200kg/metal drum,20kg/carton |
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Delivery time |
The normal delivery time is within 3-5 days after our bank confirms payment. |
Certificate
FAQ
As one of the most professional silicone rubber for electrical manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to wholesale customized silicone rubber for electrical from our factory.
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