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Protecting Sensitive Components From Harsh Environments with Vibration-Damping Soft Epoxy Potting

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Product Description

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Basic Specifications

Model NO.
3112S
Color
Black, White, Red, Transparent, Yellowish
Composition
Organic Material, Inorganic Material
Morphology
Solvent, Liquid State
Material
Epoxy
Classification
Room Curing
Main Agent
Thermosetting Resin
Promoter
Curing Agent
CAS No.
25068-38-6
Package
Part A: 20kg/drum; Part B: 0.8kg/bottle

Product Overview

Epoxy sealant is a high-strength, superior electrical performance, and high surface gloss adhesive formed by mixing epoxy resin and curing agent. This sealing adhesive can cure at room temperature and has characteristics such as high transparency, high adhesion, waterproofing, high temperature resistance, and corrosion resistance. Widely used in electronic and electrical equipment, it has strong structural support and mechanical protection capabilities after curing. Due to its relatively low price, it is widely used in the automotive industry, consumer electronics components, wind power equipment, aerospace and other fields to enhance the mechanical structural stability and performance stability of these components in harsh environments.

Technical Properties

Properties Test Standard PART A PART B
Appearance\Black LiquidBrown liquid
Viscosity (cps, 25ºC)GB/10247-200895,000±25,0001,500±500
Density (g/cm³, 25ºC)GB/T 13354-921.65±0.051.05±0.05
Mix rate (by weight)\A : B = 5 : 1
Potting time (100g, 25ºC)GB/T13477.535±10 min
Hardness (Shore D)GB/T 531.180
Dielectric strength (kV/mm)GB/T 1693>18
Volume resistance (Ω·CM)GB/T 16921.0×10¹⁴
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Application Series

ITEM NO APPLICATION CHARACTERISTICS
3102 General Electronic components potting and circuit board closure. Bright surface, no cracking, moisture insulation.
3105 Thermal High-power electronic components with heat requirements. Excellent heat dissipation properties.
3108 Transparent Lighting requirements and transparent potting modules. High transparency after room temperature curing.
3112 Flame Retardant Capacitor enclosures, solid state relay potting. Flame retardant properties for safety.
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Frequently Asked Questions

Are you a factory or trading company?
We are a factory focused on the development and application of polymer materials and high-end electronic adhesives.
Do you offer OEM/ODM services?
Yes, we can offer professional label services and provide market protection for our partners.
How can I obtain samples?
Please contact us directly to request samples for testing and evaluation.
What is the standard delivery time?
Normally, the delivery time for sample orders is 3 to 7 days, while standard bulk orders take 7 to 20 days.
How do I proceed with an order?
Firstly, let us know your requirements. We will quote accordingly. Once details are confirmed and the deposit is paid, we arrange production. The balance is settled before shipment.
What shipping methods are available?
We offer Express (DHL, UPS, Fedex, TNT) for small orders. For large orders, we advise Air or Sea shipping through nominated or cooperated forwarders.

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