Excellent Heat Transfer White Highly Thermal Conductive Epoxy Adhesive

Products Description

Module glue is an industrial adhesive, mainly made of epoxy resin, polyurethane, silicone and other polymers as basic materials, with functional additives such as curing agent and toughening agent, and prepared by precision mixing and dispersion process. When working, module glue achieves bonding through the dual mechanism of physical adsorption and chemical cross-linking. After contacting with the surface of the adherend, the polymer chain segments quickly wet and penetrate. As the curing agent triggers a chemical reaction, strong chemical bonds are formed between molecules, thus firmly combining modules of different materials. It is widely used in structural bonding and sealing scenarios in the fields of electronics, machinery, aerospace, etc.

Specification

Item	Unit or Condition	EP-720A/B
Mixing Ratio	Weigh Ratio	A:B=2:1
Mixed viscosity	25 0C Pa*s,	100-120
Up Time	200g, 25 0C/h	1
Curing conditions	0C/hrs	48 hours @ 25 or 1hours@ 80

Cured Properties

Item	Unit or Condition	EP-720A/B
Hardness	25 0C, Shore-D	82±5
Volume resistivity	25 0C, Ω·cm	≥1.0*1013
Surface resistivity	25 0C, Ω	>1014
Insulation intensity	25 0C, kV/mm	>22
Dielectric constant	25 0C,1MHZ	4.2±0.1
Compression strength	kg/mm²	>25
Bending strength	kg/mm²	>10
Impact strength	kg/mm²/cm²	>6
Shear strength (Al/Al)	kg /cm²	≥80
Shear strength (Al/PVC)	kg /cm²	Material broken

Storage

1. Temperature And Humidity Control
Module glue should be stored in an environment with a temperature between 5℃ and 25℃ and a relative humidity below 60%. This temperature and humidity range can effectively prevent the physical properties of the colloid from changing due to high temperature melting or low temperature solidification, and prevent moisture deterioration caused by excessive humidity, ensuring stable product quality.

2. Light-proof And Anti-oxidation Treatment
Store module glue in a dark, light-proof sealed space to avoid ultraviolet rays and oxygen from corroding the colloid. Use opaque storage boxes or packaging materials to reduce light and air contact and prevent oxidation reactions of the colloid.

3. Packaging Integrity Maintenance
Ensure that the original packaging of module glue is in a sealed and intact state. If it needs to be resealed after opening, use sealing clips, plastic wrap or special sealed containers to prevent external impurities from entering and colloid volatilization.

4. Classification And Labeling Management
Module glue of different types, batches and characteristics needs to be stored in categories, and clearly marked with product name, specifications, production date, shelf life and other information.

5. Avoid Vibration And Extrusion
Choose a stable and flat storage location to avoid severe vibration or extrusion of the module glue, prevent packaging damage and glue deformation, and reduce changes in the internal structure of the glue caused by physical external forces.

Why Choose Us?

The company cooperates with the Institute of Chemistry of the Chinese Academy of Sciences and the School of Materials Science and Engineering of Xiamen University to build an industry-university-research platform, and recruits doctoral and master's students from the two institutes as core technical personnel of the R&D team. After nearly 19 years of development, the company has a highly skilled and experienced R&D team, focusing on the R&D and production of electronic industrial adhesives, thermal conductive interface materials, and welding materials, providing customers with a full range of solutions from product development, simulation testing to adhesive application processes.

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FAQ

Q: Who are we?

A: We are based in Fujian, China, start from 2004,is a high-tech enterprise which dedicates to develop, produce thermal conductive materials, and to provide thermal management solutions as well.

Q: How can we guarantee quality?

A: Always a pre-production sample before mass production;
Always final Inspection before shipment;

Q: What is your payment term?

A: We can accept L/C, TT, Paypal. West Union.

Q: What about your after-sale service?

A: We fully guarantee our product quality and will provide free technical guidance on operations.

Q: How long will it take to deliver goods?

A: We will start preparing goods when we get your bank receipt. The package will be shipped out in 2-10working days after we get your payment.

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Module Glue