PERMABOND® MT3836
PERMABOND® MT3836 is a two-part modified silane hybrid adhesive for sealing and bonding. It adheres well to plastics such as polycarbonate, ABS, and nylon, as well as various metals. It provides excellent thermal conductivity and gap-filling properties, with UL94 compliance.
PERMABOND® MT3836 Features:
- Strong adhesion to plastics and metals
- Room temperature curing
- Easy application
- Good gap-filling capacity
- Excellent thermal conductivity
- UL94 compliant
PERMABOND® MT3836 Applications:
- Plastic-to-metal bonding
- Thermal management in electronics
- Appliance assembly
- Sealant in electronic enclosures
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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Typical Physical Properties of Uncured Adhesive
|
|
MT3836A |
MT3836B |
|
Chemical Composition |
MS resin |
Polyol/water |
|
Colour |
White |
Yellow |
|
Mixed Appearance |
Creme |
|
|
Viscosity @ 25°C |
350,000 mPa.s (cP) |
300,000 mPa.s (cP) |
|
Specific Gravity |
1.5 |
1.2 |
Typical Curing Properties
|
Mix ratio |
2:1 by volume |
|
Maximum gap fill |
5 mm (0.2”) |
|
Usable / pot life @23°C |
5-30 mins |
|
Handling time |
2-3 hours |
|
Full cure |
>72 hours |
Typical Performance of Cured Adhesive
|
Shear strength after 72 hours (ISO4587) |
Stainless Steel: 2-2.5 N/mm² (290 - 360psi) ABS: 1.5 N/mm² (220psi) Nylon: 1 N/mm² (145psi) |
|
Tensile strength after 72 hours (ASTM D 2095) |
2 N/mm² (290psi) |
|
Peel strength (ISO4578) |
50-70 N/25mm (11-16 PIW) |
|
Hardness (ISO 868) after 72 hours |
60 Shore A |
|
Elongation at break (DIN 53504) after 72 hours |
>100% |
|
Shrinkage after 72 hours |
0.5% |
|
Thermal conductivity |
1.05 W/(m.K) |
|
Coefficient of thermal expansion |
110 x 10-6 mm/mm/°C |
|
Dielectric strength |
18-20 kV/mm |
