High-Temperature and Ultra-Low Temperature Silicone Compound with Excellent Electrical Performance for Boiler Sealing and Hot Stamping
PRODUCT MODEL
SR-GJGD
country of origin
CHINA
MOQ
1000
payment method
T/T
Product Details
Highlight:
Resistant up to 380°C Silicone Compound
,Resistant down to -110°C Fluorosilicone Compound
,Excellent electrical performance FVMQ Compound
Product Description
Detailed Specifications And Features
High-Temperature Fluorosilicone Compound (Resistant up to 380°C)
This specialized silicone compound offers exceptional resistance to extreme temperatures, radiation, and UV exposure, making it ideal for demanding applications including boiler sealing and hot stamping adhesive sheet sheaths.
Product Features
- Excellent electrical performance
- Extremely high temperature resistance
- Excellent oil and medium resistance
- Optional flame retardant grade available
Typical Applications
- Air conditioning crankshaft heating wire and heating plates
- Military high temperature sealing
- Boiler sealing
- Hot stamping rubber plates
- Spark plug sleeves
- Power anti-corrosion chimneys
- Tin-lead alloy rubber molds
Technical Specifications
| Test Items | Units | Values |
|---|---|---|
| Color | Milky white | Visual inspection |
| Maximum Service Temperature | ℃ | 380 |
| Hardness | Shore A | 60 |
| Primary Physical Mechanical Properties (175°C * 5min) | ||
| Tensile Strength | MPa | 9.8 |
| Elongation | % | 455 |
| Permanent Deformation | % | 4.2 |
| Tear Strength | KN/m | 27.1 |
| Secondary Physical Mechanical Properties (200℃ * 4h) | ||
| Hardness | Shore A | 63 |
| Tensile Strength | MPa | 9.4 |
| Elongation | % | 241 |
| Hot Air Aging Physical Mechanical Properties (320℃ * 72h) | ||
| Hardness | Shore A | 71 |
| Tensile Strength | MPa | 5.7 |
| Elongation | % | 175 |
| Hot Air Aging Change Rate | ||
| Hardness Change Rate | Shore A | +8 |
| Tensile Strength Change Rate | % | -42 |
| Tensile Elongation Change Rate | % | -27 |
Low-Temperature Phenyl Silicone Compound (Resistant down to -110°C)
Product Features
- Maintains flexibility at -100°C for ultra-low temperature applications
- Excellent physical and mechanical properties
- Superior damping performance
- Effective radiation resistance
Typical Applications
- Automotive industry: New energy vehicle battery cooling systems
- Aerospace: Extreme environment sealing, radiation-resistant components
- Electronic semiconductors: Clean environment sealing, insulating components
- Medical equipment: Medical instruments, low-temperature engineering
- New energy equipment: Outdoor UV, ozone, and temperature-changing environments
Technical Specifications
| Test Item | Standard | Unit | Value |
|---|---|---|---|
| Glass Transition Temperature | DSC Test | °C | -111.9 |
| Glass Transition Temperature | TMA Test | °C | -103 |
| Mechanical Properties (Stage 1) | |||
| Hardness | Shore A (±5) | 59 | |
| Tensile Strength | MPa | 9 | |
| Elongation at Break | % | 450 | |
| Compression Set | 175°C * 24h | % | 30 |
| Mechanical Properties (Stage 2) | |||
| Hardness | Shore A (±5) | 67 | |
| Tensile Strength | MPa | 10 | |
| Elongation at Break | % | 350 | |
| Compression Set | % | 23 | |
| Compression Cold Resistance Coefficient at -50℃ | MPa⁻¹ | 0.67 | |
| Compression Cold Resistance Coefficient at -70℃ | MPa⁻¹ | 0.59 | |
| Compression Cold Resistance Coefficient at -80℃ | MPa⁻¹ | 0.53 | |
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