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[China]
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Address: Room 1920 Building 4, Jianfa Fortune Plaza, 191 Tongyi St., Qingyang District, Chengdu, China
Contact name:Chen
Chenguang Fluoro & Silicone Polymer Co.,Ltd |
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LSR Common Silicone Rubber for Molding and Extrusion
Thermal Resistance Colorless 14% Compression Set Liquified 7270E
Common Silicone Rubber
DESCRIPTION
LSR Common Silicone Rubber is an exceptional material that is commonly used for molding and extrusion operations. It is composed of a two-part silicone elastomer that solidifies at room temperature, resulting in a durable and flexible substance that can withstand challenging conditions such as extreme temperatures, moisture, and chemicals. The automotive, medical, and electronics industries frequently utilize LSR Common Silicone Rubber to create seals, gaskets, electrical components, and other products due to its remarkable properties, which include excellent electrical insulation, resistance to high temperatures, and low compression set. Furthermore, LSR Common Silicone Rubber is a cost-effective and easy-to-process material that provides consistent performance, making it a fantastic option for a variety of applications.
PROPERTIES
| Item | Unit | Test Data | |
DHS-7270E | DHS-7260E | ||
Appearance | Milky-white no obvious extraneous matter | ||
| Density | g/cm3 | 1.21±0.05 | 1.18±0.05 |
| Hardness | Shore A | 70±3 | 60±3 |
| Tensile Strength | Mpa | ≥7.0 | ≥7.5 |
| Elongation at Break | % | ≥250 | ≥360 |
| Tension Set | % | ≤14 | ≤14 |
| Tear Strength | KN/m | ≥20 | ≥20 |
Physical and Mechanical Properties are based on first 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. Low Compression Set: LSR Common Silicone Rubber has low compression set, meaning that it maintains its original shape and size even after being compressed for an extended period.
2. Electrical Insulation: LSR Common Silicone Rubber is an excellent electrical insulator, offering high resistance to electricity flow. It is frequently utilized in electrical applications where insulation is crucial.
3. Heat Resistance: LSR Common Silicone Rubber can withstand high temperatures without degrading its properties, making it ideal for use in high-temperature applications.
4. Flame Retardancy: LSR Common Silicone Rubber can be formulated to be flame retardant, making it ideal for use in applications where fire safety is critical.
APPLICATIONS
1. Medical Devices: LSR is often used to create medical-grade components such as seals, gaskets, tubing, and implants. Its biocompatibility, high purity, and ability to withstand sterilization make it a reliable choice for medical applications.
2. Automotive Industry: Injection molding LSR is used for producing parts such as seals,
gaskets, and connectors in the automotive industry. LSR's heat
resistance, durability, and ability to retain its shape make it an
ideal material for parts that are subject to high stress and
temperature.
3. Consumer Goods: LSR has a wide range of applications in consumer goods such as
kitchenware, baby products, and personal care items. Its
flexibility, heat resistance, and non-stick properties make it
ideal for molds and parts that require durability and ease of use.
4. Electronics Industry: Injection molding LSR is also used for producing parts such as
keypads, seals, and connectors for the electronics industry. Its
electrical insulating properties and resistance to heat, UV, and
weathering make it an excellent material for these applications.
ABOUT US
Our company has a strong focus on research and development, boasting a plant capacity that exceeds 5000t/y and 15 sets of banbury production lines. Our primary goal is to develop innovative solutions that cater to the needs of our domestic and international clientele. We maintain close collaboration with universities, professional rubber research institutes, and customers to ensure that our products are in line with market demands. Our laboratory has achieved CNAS certification, which is the most reliable certification for quality control. Our strict quality control standards adhere to IATF 16949:2016, GB/T 28001-2011, and GB/24001-2004. Our products cater to various industries such as chemistry, aviation, airspace, electronics, petroleum, automobiles, textiles, and machinery. We have a strong customer base in Europe, America, the Middle East, and Southeast Asia.
FAQ
1, What’s your MOQ?
BY air MOQ is 20-25KG, by sea MOQ is 100KG. Or as your requirement.
2, What’s your delivery time?
For stock goods, we can arrange delivery within 3 work days,
otherwise delivery time is around 7-14 work days.
3, What’s your package?
Usually goods are packaged with PE film in carton. The weight is
20-25kg net per carton. 500KG in a pallet.
4, How can we select the exactly grade which suit for our usage?
Please contact our sales, we’ll recommend suitable grade according
to your typical physical properties and other related information.
