Art resin kit gallon kit 100% No Ripple And No Glue Running Epoxy Resin Glue 2 parts AB Glue 1:1 For crafts
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- Supplier: Dongguan Benu Composite Material Co. Ltd.
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Product Overview
Description
Product Description
Epoxy resin 312AB-H3 is an epoxy resin glue that cures at room temperature and low temperature. It has good leveling, natural defoaming, high hardness, no ripple, no glue running, and can be cured at room temperature or heating.
Epoxy resin 312AB-H3 is specially used for the insulation, moisture-proof potting and confidentiality sealing of jewelry, signs, cards, handicrafts, lighting, light bar potting and mold potting, and other electronic parts.
Technical parameter
Resin 312A-H3 | Hardener 312B-H3 | ||
Color | Colorless&Translucent | Colorless&Clear | |
Density (g/m3) | 1.07+0.05 | 0.95+0.03 | |
Viscosity (mPa·s) | 1500+400 | 100max | |
Brookfield DV2TRV Test method | 25℃ | ||
Mixing ratio (by weight) | 3 ： 1 | ||
(By volume) | 2.7 ： 1 | ||
After mixing
Resin+Hardener | ||
Status | fluid | |
Viscosity | 250±50mPa.S | |
Brookfield DV2TRV Test method | 25℃ | |
Operating time (100g, 25℃) | 38±5 min | |
Brookfield DV2TRV Test method, viscosity up to 800mPa•s | ||
Dosage | 280-350 g/m2(Depending on the substrate) | |
Curing time
Initial curing | About 10-12 hours at room temperature |
Final curing | 2 days at room temperature |
Operating temperature range | 10℃-70℃ |
Instructions
Please keep the plastic container clean. The components A and B are proportioned strictly according to the weight ratio, accurately weighed, and fully stirred clockwise along the inner wall of the container, and then allowed to stand for 3-5 minutes before use.
Adjust the amount of glue according to the operating time and amount to avoid waste. When the temperature is lower than 15℃, please preheat the A glue to 30 ℃ before adjusting the glue, easy to operate (A glue will thicken when the temperature is low); The lid must be sealed after use to avoid product scrap due to moisture absorption. When the relative humidity is greater than 85%, the surface of the cured product will easily absorb the moisture in the air and form a layer of white mist. Therefore, when the relative humidity is greater than 85%, it is not suitable for room temperature curing. It is recommended to use heated curing.
Test Results
Hardness | shoreD | 86 |
Bending strength | Kg/mm2 | 28 |
Heat distortion temperature | ℃ | 60 |
Water absorption | % | <0.1 |
Compressive strength | Kg/mm2 | 8.4 |
Storage
Whether freezing | Yes | ||
Moisture sensitive | Resin | Hardener | |
No | Sensitive | ||
Recommended storage temperature | 15℃-25℃(Not lower than 10℃, not higher than 50℃) | ||
Valid period | 6 months from the original packaging | ||
Package | Resin | Hardener | |
5 kg/pot | 5 kg/pot | ||
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