◪ Fast curing, wide range of application, high bonding strength, water resistance, oil resistance, fatigue resistance.
◪ Excellent resistance to high and low temperature, can work in the temperature range of 60-150 ℃.
Sandao Epoxy resin AB adhesive are used for bonding of metal, ceramic, glass, electroplating / paint / magnetic materials, such as aircraft motor, automobile, machinery, ship, electronics, electrical apparatus, instrument, building, furniture, toys,. high temperature resistant parts such as railway vehicles ,etc, AB glue can also be used to adhesive water tank, oil road, carburetor, cylinder cover, exhaust pipe, bushing of driving shaft, plastic parts such as baffle, vehicles lamp glass, car handle, etc.
Electroplating paint bonding
Furniture bonding
Glass bonding
Motor component bonding
Ceramic bonding
Mechanical component bonding
| Epoxy resin AB glue | SD811 part A | SD811 part B | ||
| Appearance /color | transparent | transparent | ||
| Viscosity (mPa.s 25℃) | 8000-12000 | 10000-13000 | ||
| Specific gravity (g/ml 25℃) | 1.0-1.05 | 1.0-1.05 | ||
| Ratio（weight ratio pbw） | 1 | 1 | ||
| Gel time under normal temperature（25℃）20g | 45-60mins | |||
| Curing time | 80℃ | 30mins | ||
| Temperature range（℃） | -60℃-150℃ | |||
| Hardness（shore-D） | 70/75 | |||
| Epoxide equivalent（g/eq） | 185/190 | / | ||
| Active hydrogen equivalentg/eq | / | 185/195 | ||
| Distortion temperature HDT | 80℃ | |||
| Solume resistivity（Ω.cm）25℃ | 1.0~1015 | |||
| Surface resistivity（Ω.cm）25℃ | 0.9×1015 | |||
| Shear strength of different materials（Mpa） | ||||
| Aluminum / copper | 16-19 | |||
| Steel | 17/20 | |||
| ABS | 7-8 | |||
Put on AB glue gun and put on the thread mixing head.
The thickness of adhesive layer should be 0.05mm, the coated object should be clamped immediately, and the maximum bonding strength will be guaranteed by uniform contact pressure.
To obtain the highest mechanical strength, the surface of the material can be polished or sandblasted, and then the dust and oil stains on the surface can be scrubbed with a special solvent.
Adhesive should be put on both sides of the object and fix the splice in avoid of dislocation. Do not mix the lid of A and B to prevent contamination of the adhesive.
1. Epoxy resin AB glue is slightly irritating, please wear gas mask and anticorrosion gloves when operating.
2. Cover at any time after each extraction, lest moisture absorption affect curing and performance.
3. Mass use of this product needs to be in a well-ventilated place.
Epoxy resin AB sealant is packed with AB mixed pipe, 64g/ pcs, transported as non-dangerous goods, should be stored in a dry, shady place (below 5 ℃ ~ 26 ℃), the shelf life is within 12 months from the date of manufacture.
Senior Member of Shanghai International Chamber of Commerce
R&D Manufacturer
Characteristics before hardening | ||||
| E4202Black | E4202White | ||
Part | A | B | A | B |
Appearance | Black thick liquid | Brown Liquid | White thick liquid | Colorless transparent liquid |
Viscosity, mPa.s(25°C) | 15000 | 100-390 | 15000 | 100-300 |
Proportion , g/cm3(25°C) | 1.85±0.05 | 1.05±0.05 | 1.85±0.05 | 1.05±0.05 |
Mixture/mass ratio, | 100:20 | |||
Viscosity after mixing, mPa.s (25°C) | 4500±500 | |||
Weight after mixing, g/cm2(25°C) | 1.65±0.10 | |||
Operation time after mixing, hour(25°C) | 1 | |||
Gel time | 25°C/5hrs or 80°C/25mins | |||
Curing time | 25°C/24hrs or 80°C/60mins | |||
Hardness, Shore D | 85 | |||
Waterabsorption 24h,25°C,% | <0.3 | |||
Dielectric strength, KV/mm,25°C | >20 | |||
Flame resistance, UL 94 | V-0 | \ | ||
Temperature range , °C | -40~120 | -40~120 | ||
Volume resistance DC500V, Ω·cm | 1.2×1015 | |||
E4202A/B is solvent-type room temperature curing epoxy glue adhesive
Features
1. Good toughness, high hardness clear epoxy resin
2. Excellent adhesion, anti-cracking resistance
3. Excellent electrical insulating properties, stability
4. Good waterproof, moisture resistance, very low water absorption
5. Good temperature resistance, resistance temperature of 150 °C in 1 hr short time
Use
For sealing and protection of power capacitors, filters, sensors, automotive electronics and optoelectronic LED
Operation
1. Stirring A component evenly before using it .
2. Weighed in a 5:1 ratio A, B two components, stir well stay with after vacuum deaeration to use within 60 minutes run out.
3. Good potting devices ,if necessary, continue to pumping vacuum, help to increase the electrical performance of the device.
4. Curing conditions: 25 ° C for 24hrs at room temperature ; or let stand for surface bubbles after heating 65 °C × 0.5hr.
5. Note: adhesive start the reaction after adhesive preparation , accompanied by heat release. With the greater amount of glue, the greater the heat release, the shorter operating time, required in a shorter period of time you are finished using
6.The above tests are measured under 100 g with adhesive
Description
best epoxy resin/food grade epoxy resin/clear epoxy resin for wood alibaba.com
We offer 1-1 resin customization services;
New product: Pouring 20-50kg odorless clear resin! ! ! !
UV Stable Crystal Clear Table Top System is a high performance two component Clear epoxy system designed for Table Tops, Bars, Wood finishes, See-Through Encapsulations, Artwork, and other applications requiring a clear, strong, plastic coating specifically designed to resist Yellowing caused by the sun and other Ultra Violet light sources. The material has an easy to use 1 to 1 by volume mix ratio, maintains its integrity over sharp corners, and it has excellent air release qualities and a relatively fast set time for an epoxy coating.
IF YOU WANT FREE SAMPLE, PLS PRESS HERE.
More new products-Click on image to jump to new link
Advantages
100% Solids
Self Leveling, High Gloss
U.V. Resistant Formula
Excellent Air Release
Excellent Color Stability
Improved Impact Strength
Improved Surface Appearance
Early Development of Physical and Performance Properties
Produces a Tough, High Gloss, Water Resistant Coating
Eliminates Craters, Crawling and Fish Eyes
Blush Resistant
High Gloss
Clear, strong, plastic coating specifically designed to resist yellowing
Versatile
Can be used for a wide variety of applications.
Durable
High performance and produces a tough, high gloss, water resistant coating.
Copyright © 2019 Huizhou Sandao New material Co., Ltd. | All Rights Reserved
Hello, please leave your name and email here before chat online so that we won't miss your message and contact you smoothly.
