High-Temperature Silicone Compound (Resistant up to 380°C Fluorosilicone (FVMQ) Compound for Transformers)
Product Features
.Excellient electrical performance
.Extremely high temperature resistance
.Excellent oil and medium resistance
.Optional flame retardant grade
Typical Applications
.Air conditioning crankshaft heatingwire,heating plate
.Military high temperature sealing
.Boiler sealing
.Hot stamping rubber plate
.Spark plug sleeve
.Power anti-corrosion chimney
.Tin-lead alloy rubber mold
| Test Items | Units | Values | |
| Color | Milky white | Visual inspection | |
| Maximum Service Temperature | ℃ | 380 | |
| Hardness | Sha | 60 | |
| Primary Physical Mechanical Properties (175°C*5min) |
Tensile Strength | 9.8 | 9.8 |
| Elongation | % | 455 | |
| Permanent Deformation | % | 4.2 | |
| Tear Strength | (KN/m) | 27.1 | |
| Secondary Physical Mechanical Properties (200℃4h) |
Hardness | Sha | 63 |
| Tensile Strength | Mpa | 9.4 | |
| Elongation | % | 241 | |
| Hot Air Aging Physical Mechanical Properties (320℃ *72h) |
Hardness | Sha | 71 |
| Tensile Strength | Mpa | 5.7 | |
| Elongation | % | 175 | |
| Hot Air Aging Change Rate | Hardness | Sha | +8 |
| Tensile Strength Change Rate | % | -42 | |
| Tensile Elongation Change Rate | % | -27 | |
Low-Temperature Phenyl Silicone Compound (Resistant down to -110°
Product Features
.Has certain flexibility at -100C and can be used well inultra-low temperature working environments;
.Good physical and mechanical properties;
.Good damping performance,
.Good radiation resistance effect
Typical Applications
.Automotive industry: New energy vehicle battery cooling systemsAerospace: Extreme environment sealing,radiation-resistant componentsElectronic .semiconductors: Clean environment sealing,insulating componentsMedical equipment:
.Medical instruments,low-temperature engineering
.New energy equipment: Outdoor ultraviolet,ozone andtemperature-changing environments
| Test Item | Standard | Unit | Value |
| Glass Transition | DSC Test | C | -111.9 |
| Temperature | Glass Transition Temperature | TMA Test | -103 |
| Mechanical PropertiesStage1) | Hardness | shoreA (±5) | 59 |
| Mechanical Properties (Stage 1) | Tensile Strength | 9 | |
| Mechanical Properties (Stage 1) | Elongation at Break | 450 | |
| Compression Set | 175°C *24h | 30 | |
| Mechanical PropertiesStage2) | Hardness | shoreA (±5) | 67 |
| Mechanical Properties (Stage 2) | Tensile Strength | 10 | |
| Mechanical Properties (Stage 2) | Elongation at Break | 350 | |
| Mechanical Properties (Stage 2) | 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 | |