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Bicomponent structured adhesive

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Product Description

Two-component structural adhesive is a solvent-free high-performance structural adhesive that can be cured at room temperature or at elevated temperatures. Its room temperature curing speed is fast, it can form strong adhesion in a short time; the bonding strength is high, so it can withstand strong impact and vibration. The bonding layer has good electrical insulation and can withstand temperature changes and deflection and tearing force. The structural adhesive is non-corrosive, and is made of metal, ceramic, vulcanized rubber, glass fiber and carbon fiber. Very good adhesion

 

Main Characteristics

High bonding strength, impact resistance, vibration resistance, rapid curing at room temperature;

Oil, water, acid and alkali, moisture, dust, moisture and heat;

Good electrical and physical properties such as good insulation, compression resistance and low shrinkage;

Green and environmental protection, can adjust the viscosity according to the process needs;

 

Basic uses

It is used for structural bonding of various electrical equipment, electronic components and power battery modules.

 

Usage method

Substrate cleaning

In order to achieve the best effect, the surface of the adhesives must be clean, smooth and dry

 

Volume measurement.

Accurately weigh component A and component B according to the proportion, and fully mix and reserve (except for two-component hose packaging).

 

Sizing

The glue is evenly coated on the surface of the two adhesives, and is closed and positioned. The force must not be moved before the glue is cured.

 

Solidify

During the curing process, please keep the product level so as to avoid the glue overflow during the curing process.

 

Operation and Safety

Maintain good ventilation throughout the workplace;      

Unsolidified sealant should not touch the eyes. If it touches the eyes carelessly, please rinse it with water and contact the doctor.       

Avoid prolonged contact with the skin, otherwise itching may occur.

Keep out of reach of children.

 

Typical technical parameters

 

 

Technical index

Standard

Before curing

1

A

B

  ————

Appearance

white paste

Appearance

gray paste

/

2

Proportion (Volume Ratio)

1:1

/

3

Operational time /min, 25℃

5

GB/T

13477.5-2002

4

Gel time /min, 25℃

7

5

Surface dry time /min, 25℃

10

After curing(23±2℃, 50%RH)

6

 

Shear strength /MPa

 

Anodic Alumina –

 

Anodic Alumina

curing 30min

≥0.3

 

GB/T

7124-2008

curing 2h

≥1.0

curing 24h

≥5.0

curing 14d

≥10.0

7

Hardness,Shore D

≥70

GB/T

531.1-2008

8

Thermal conductivity,W/(mK)

0.6

ASTM D5930

9

Temperature range,℃

-40—120

/

10

Dielectric strength,kV/mm

≥16.0

GB/T

1695-2005

11

Flame retardant grade

V-0

UL94 V-0

 

Color and Packaging

Color: Component A: white, Component B: dark grey.      

Packaging: 200 mL + 200 mL two-component hose, 20 L + 20 L plastic bucket.

 

Storage and expiration date

It belongs to non-dangerous goods. Please store it in a cool and dry place below 27 C. The validity period is 12 months.

Operational Safety Information

This product information manual does not include product safety information for safe use instructions. In order to be safe in use, please read the instructions of the product and safety instructions and container packaging carefully before operation.


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