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Sandao high temperature resistant epoxy resin AB adhesive SD829 is used for bonding metals, plastics, rubber, glass, electroplating / baking paint / magnetic materials, such as for aircraft, motor, etc.
Electroplating paint bonding
Glass bonding
Motor parts bonding
Metal bonding
Plastic bonding
Rubber bonding
Rubber bonding
| Epoxy resin AB glue | SD829 part A | SD829 Part B | ||
| Appearance /color | milky | black | ||
| Viscosity (mPa.s 25℃) | 26000-28000 | 26000-28000 | ||
| Specific gravity (g/ml 25℃) | 1.6-1.9 | 1.6-1.9 | ||
| Ratio（weight ratio pbw） | 1 | 1 | ||
| Gel time under normal temperature（25℃）20g | 1h | |||
| Curing condition | 80℃ | 30 mins | ||
| Temperature range（℃） | -30℃-180℃ | |||
| Hardness（shore-D） | 85/100 | |||
| Epoxide equivalent（g/eq） | 185/190 | / | ||
| Active hydrogen equivalentg/eq | / | 185/195 | ||
| Distortion temperature HDT | 80℃ | |||
| Distortion temperature HDT | 5.0~1015 | |||
| Surface resistivity（Ω.cm）25℃ | 4.0×1015 | |||
| Shear strength of different materials（Mpa） | ||||
| Aluminum / copper | 17-20 | |||
| Steel | 18/23 | |||
| ABS | 7-8 | |||
1. 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.
AB glue is packed with AB mixed pipe, 64g/ pcs, transported as non-dangerous goods. It should be stored in a dry, shady place (below 5 ℃ ~ 26 ℃), the shelf life is within 12 months from the date of manufacture.
Technical Parameter(G30)
Color | Viscosity (CPS)(25°C) | Glue mixed proportion | Curing time (25°C/100g) | shear strength(Mpa) | Temperature resistance | Guarantee period(25°C) |
A:White paste | A:20000~40000 | 1:1 | Initial curing: 2hours | ≥10 | -60°Cto +100°C | 24months |
B:light yellow paste | B:20000~40000 | Totally curing: 24hour |
FEATURES
1. High bonding strength, good thixotropy, easy operation, no flow, according to the different needs of deployment of color;
2. Light color, not leaking, do not pollute the bonding material;
3. Anti-aging, corrosion resistance, resistance to media (acid, alkali, water), excellent performance;
4. Has good toughness, impact resistance;
5.A, B components in accordance with the ratio of 1: 1 deployment, room temperature (25 ℃) curing speed, curing shrinkage is small;
6. Does not contain volatile solvents, non-toxic environmental protection, construction and convenient.
Applications
Stone, wood, metal, concrete, glass, steel and other different materials of mutual bonding, the effect of special good.
Package:
4kg/barrel 8kg/pair
20kg/barrel 40kg/pair
OPEATION METHODS
1.Keep the surface dry and clean,needn’t strictly degreasing
2.Evenly mix the A and B component with 1:1 ratio.
3.Press with finger for5-10 minutes before curing.
4.This product if partial thick, is a normal phenomenon, does not affect the bonding effect
NOTICE:
1.Keep away from the reach of children
2.Use in well ventilated,but not take orally,due
To its acrylic smell
3.Store in cool,dry and draughty place,and keep
Away from heat and flame source.
4.Don’t exchange the caps of A and B.
Copyright © 2019 Huizhou Sandao New material Co., Ltd. | All Rights Reserved
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