MOLYKOTE 7 Silicone Release Compound with Thermal Stability, Food Contact Safe, and Low Migration for Industrial Lubrication
Price:
7597
MOQ:
1
Delivery Time:
5-8
Product Description
MOLYKOTE 7 Release Compound Industrial Multi Purpose Lubrication & Sealing Silicone Compound
MOLYKOTE® 7 Release Compound is a multifunctional silicone-based lubricant featuring exceptional thermal stability. Formulated with a blend of polydimethylsiloxane fluid and inert amorphous silica filler, it appears as a white translucent paste. Operating within a broad temperature range of -40°C to 204°C (-40°F to 400°F), it maintains a density of 1.0 g/cm³ and exhibits high dielectric strength (>450 V/mil) alongside minimal volatility (0.8% evaporation after 24 hours at 200°C).
As a premium release agent, MOLYKOTE® 7 is ideal for metal, rubber, plastic, and adhesive applications, delivering long-lasting lubrication and anti-adhesive performance. Its hydrophobic and antioxidative properties extend service life while meeting FDA 21 CFR 175.300 and NSF 51/61 standards for food-processing machinery and potable water systems. Application methods include manual application, automated equipment, or wiping; however, contact with silicone rubber components should be avoided.
Key Advantages
- Ultra-wide temperature adaptability: Continuous operating range of 244°C (472°F), suitable for extreme conditions
- Dual certification safety: Compliant with both food contact (FDA) and potable water safety (NSF 61)
- Low migration characteristics: Bleed rate of only 6.8% after 24 hours at 200°C, minimizing contamination risks
- Superior insulation: Volume resistivity of 2.8×10¹⁵ Ω*cm, ideal for high-voltage electrical environments
Key Applications
- Foundry industry: Mold release for shell and core molds to enhance casting surface finish
- Tire manufacturing: Bladder lubrication in tire presses to prolong equipment lifespan
- Plastics processing: Anti-blocking agent for plastic films and release for processing machinery
- Cable production: Lubrication during rubber cable pulling through conduits
- Maintenance: Rust and corrosion prevention for rubber components
Technical Specifications
| Standard(1) | Test Item | Unit | Result |
|---|---|---|---|
| Physical Properties | Color | -- | White, translucent |
| CTM 0176 | NLGI Grade | -- | #1 |
| CTM 0191 | Penetration, Worked 60 | mm/10 | 270 |
| Penetration, Worked 100k | mm/10 | 322 | |
| CTM 0033A | Bleed, 24hr/200°C | % | 6.8 |
| CTM 0033A | Evaporation, 24hr/200°C | % | 0.8 |
| Service Temperature Range | °C/°F | -40~204 | |
| CTM 0022 | Specific Gravity @25°C | g/cm³ | 1.0 |
| Electrical Properties | Dielectric Constant @100Hz | -- | 2.85 |
| CTM 0112 | Dielectric Constant @100kHz | -- | 2.83 |
| CTM 0112 | Dissipation Factor @100Hz | -- | <0.0001 |
| Dielectric Strength @50mil | V/mil | >450 | |
| CTM 0114 | Volume Resistivity @23°C | Ω*cm | 2.8×10¹⁵ |
| CTM 0171 | Arc Resistance | Seconds | 126 |
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Company
Shenzhen Huazhisheng New Material Technology Co., Ltd.
Location
101, No. 130 Fengping Road, Shitouling Industrial Zone, Wulian Village, Fenggang Town, Dongguan City, Guangdong Province, China
Contact Person
ouyang