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This product is a thermal insulation material that does not release heat, has no corrosion, and has a small shrinkage rate during curing. It has the characteristics of fast room temperature curing speed and is easy to use; This product maintains rubber elasticity, good electrical properties, and good thermal conductivity over a wide temperature range (-60 ℃ -200 ℃); It has the advantages of waterproof and moisture-proof, chemical medium resistance, yellowing resistance, and weather aging resista
This product is a thermal insulation material that does not release heat, has no corrosion, and has a small shrinkage rate during curing. It has the characteristics of fast room temperature curing speed and is easy to use; This product maintains rubber elasticity, good electrical properties, and good thermal conductivity over a wide temperature range (-60 ℃ -200 ℃); It has the advantages of waterproof and moisture-proof, chemical medium resistance, yellowing resistance, and weather aging resistance, and has good adhesion performance with most materials such as plastic, rubber, and polyphenylene ether PPO; Complies with the requirements of the EU ROHS environmental directive.
Mainly used for injection sealing of junction boxes for solar photovoltaic modules. The injection sealing of other electronic and electrical components plays a good role in insulation and waterproofing.
Performance index | ZQ--5622W | |||
White fluid | ||||
Before curing | Appearance | |||
Component A viscosity (cps) (25 ℃) | 5000-8000 | |||
| ||||
Component B viscosity (cps) | 50--150 | |||
Operational performance | Dual component mixing ratio (weight ratio) A: B | 6:1 | ||
Surface drying time (min, 25 ℃) | 10～30 | |||
Curing time (hr, 25 ℃) | 4--8 | |||
After curing | Hardness (shore A) | 30±5 | ||
Tensile strength (mpa) | ≥0.8 | |||
Thermal conductivity [ W（m·K）] | ≥0.25 | |||
Volume resistivity （Ω·cm） | ≥1.0×1015 | |||
Note: All mechanical and electrical properties were measured after 7 days of curing at 25 ℃ and 55% relative humidity.
1. Measurement: Accurately weigh according to the proportion of components A and B. Before weighing, the adhesive solution of component A should be stirred appropriately to disperse the filler that has settled at the bottom into the adhesive solution. Component B should be thoroughly shaken.
2. Mixing: Mix components A and B thoroughly and evenly in a mixing tank. Suggest vacuuming and defoaming for about 5 minutes.
3. Pouring: Pour the evenly mixed adhesive into the product that needs to be sealed as soon as possible. If high thermal conductivity is required, it is recommended to vacuum defoaming before pouring.
4. Curing: The sealed parts are cured at room temperature, and after initial solidification, they can enter the next process. Under room temperature conditions, the surface is generally cured within 1 hour. High temperatures in summer lead to faster curing; When the temperature is low in winter, the curing will be slower.
Q/320481 MTH 002-2016
14Kg/set. (12kg of adhesive and 2Kg of curing agent), black formula products can be provided as required.
1. The adhesive should be stored in a sealed manner. The mixed adhesive should be used up at once.
2. This product is not a hazardous material, but do not enter or eye contact.
3. The storage period of this product is 8 months (25 ℃).
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