Product Introduction
VYLOSHOT® GM-955-RK20 is a black, high-performance low-pressure molding material engineered for electronic encapsulation applications that demand high flexibility and excellent adhesion. Its standout feature is an extremely high tensile elongation of 1200%, combined with a soft Shore A hardness of 70, allowing it to effectively cushion and protect components from vibration and physical shock. This material provides strong adhesion to multiple substrates, including FR-4 and PBT, ensuring a secure and sealed encapsulation. VYLOSHOT® GM-955-RK20 is the ideal choice for creating soft yet durable protective layers over sensitive electronics in demanding environments.
VYLOSHOT® GM-955-RK20 Features
- Utilizes a low-pressure molding process ideal for delicate electronic components.
- Enables product miniaturization and offers fast processing cycles to improve efficiency.
- Provides exceptional flexibility with a tensile elongation of 1200% and a Shore A hardness of 70.
- Has a very low glass transition temperature of -77℃, maintaining flexibility in cold environments.
- Ensures strong adhesion with peel strengths exceeding 65 N/25mm on FR-4.
- Delivers reliable electrical insulation with a volume resistivity of 6.00 × 1012 Ω·cm.
- Shows good shear strength on FR-4 (1.8 MPa), PBT (1 MPa), and 6,6 Nylon (1 MPa).
VYLOSHOT® GM-955-RK20 Applications
- Used for encapsulating sensors such as seat belt, tire pressure, gas emission, door, weight, torque, and speed sensors.
- Provides protection for Electronic Control Units (ECUs), including power window controls.
- Ideal for EV/PHV plug-in charging devices, camera modules, and wire harness assemblies.
About Prostech
Prostech Philippines is a one-stop solution provider for specialty materials and equipment across electronics manufacturing, from PCBA to final assembly. Our core material and equipment solutions include:
- PCB Assembly Materials
- Cleaning & Degreaser
- Circuit Board Protection
- Thermal Management Solutions
- EMI Shielding
- General Assembly Adhesives
- Elastomeric Materials
- Process Equipment: Potting & Coating Systems, UV/ Heat Curing, Plasma Treatment, Tape placement automation, and cleaning machines
Technical Added Value to customer
Prostech offers customized material and process equipment solutions with engineering support throughout R&D, production process optimization, and performance validation. Our in-house lab located in Alabang, Muntinlupa is equipped to conduct electronics material testing, application simulation, and adhesive validation, helping customers reduce the need for onsite trials and accelerate implementation.
International Supply Chain Advantage
Regional warehouse hubs across Vietnam, Singapore, Malaysia, and the Philippines ensure cross-border reliable supply. In Philippines PEZA-bonded warehouse located at Lima Industrial Park, Batangas enables Prostech to provide responsive, demand-based delivery and significantly shortens standard lead time for Philippines customers.
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| Property | Value |
|---|---|
| Color | Black |
| Specific gravity | 1.05 |
| Melting point | 160℃ |
| Glass transition temp. | -77℃ |
| Melt viscosity (220°C) | 530dPa·s |
| Equilibrium moisture content | 0.5% |
| Hardness (Shore A) | 70 |
| Tensile strength | 4MPa |
| Tensile elongation | 1200% |
| Tensile modulus | 10MPa |
| Volume resistivity (20°C) | 6.00E+12Ω·cm |
| FR-4 (No-resist) | 1.8MPa |
| PBT (GF30%) | 1MPa |
| 6,6 Nylon (GF30%) | 1MPa |
| FR-4 (No-resist) | >65N/25mm |
| PBT (GF30%) | >18N/25mm |
