Place of Origin:
China
Brand Name:
CHENGUANG FSP
Certification:
ISO9001
Model Number:
7250
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Common Silicone Rubber for Molding
DESCRIPTION
Common silicone rubber for molding is a highly versatile material used for a variety of manufacturing processes as a mold-making substance. It is recognized for its exceptional flexibility, high-temperature resistance, and chemical resistance. This unique material can take on various forms including liquids, solids, semi-viscous pastes, oils, greases, and rubber. Molds constructed from this material are highly durable, capable of withstanding multiple uses without showing signs of wear and tear. Additionally, silicone rubber is an economical option for molding applications. It is commonly used in industries such as automotive, medical, aerospace, and consumer goods.
PARAMETERS
Model |
NE-7250
|
NE-7180 | |
Appearance | Milky-white, slightly transparent, no obvious extraneous matter | ||
Density (g/cm3) | 1.18±0.05 | 1.25±0.05 | |
Hardness (Shore A Points) |
50±3
|
80±3 | |
Tensile Strength (MPa≥) |
7.5
|
7.0 | |
Elongation at Breakage (%≥) |
450
|
150 | |
Tension Set (% ≤) | 14 | 6 | |
Tear Strength (kN/m ≥) |
18
|
16 |
Physical and Mechanical Properties are based on first vulcanization data, Electrical Properties are drawn from
second vulcanization data.
First vulcanization Condition for test piece: 175℃×5min, Second vulcanization condition for test piece: 200℃×2h.
Vulcanizator: 80% DMDBH,quantity added 0.65%*.
FEATURES
1. Non-toxic and food-grade quality - Silicone rubber is non-toxic and meets food-grade quality standards, making it suitable for use in the food
and beverage industry.
2. Easy to demold - Silicone rubber molds are easy to demold, which reduces the likelihood of the molded product getting damaged during the demolding process.
3. Good tear strength and elongation - Silicone rubber has good tear strength and elongation, which makes it an ideal material for molding applications that require stretchability and flexibility.
4. UV resistant - Silicone rubber is resistant to UV light, making it suitable for outdoor applications that require exposure to sunlight.
5. Excellent weathering resistance - Silicone rubber is highly resistant to weathering, which means that it can withstand exposure to harsh weather conditions without deteriorating or losing its properties.
ABOUT US
For over 20 years, we have been a leading supplier in the rubber polymer industry. Our talented R&D team and special technology allow us to provide general silicone rubbers, common silicone rubbers, special silicone rubbers, addictives, crude silicone, and other raw materials. We offer a wide range of grades, including those with special properties, that are used in various industries such as electrical and electronic, chemical, mechanical, medical, food, environmental, and others. Our products are used to produce wire and cable, lining valves, pipes, fibers, coatings, films, and other products.
With our professional and experienced staff, we have established a wide and stable customer network and have gained a reputation for consistent product quality, reliable credit, and exceptional services.
Send your inquiry directly to us