Shenzhen Jun Tai Feng Novel Material co., ltd



Module Potting Glue

Shenzhen Jun Tai Feng novel material co., ltd

Tel: 0755-29694891 0755-29694892

Fax: 0755-29694893



Address: Shenzhen Bright new District, public-ming potato field PO Community Emerging Industrial Zone A, the first second floor 201

Module Potting Glue
Abstract: JTF-302 Room-Temperature curable silicone module potting Sealant

First, use:

JTF-302 Room-Temperature curable silicone module potting SealantMainly for the LED modules dedicated potting glue. After curing has the high transparent, the high heat dissipation, the low shrinkage, the thermal stability is good, the water light does not have the fog and never yellowing and so on characteristic.

function and characteristics

Second, JTF-302 module potting glue is mainly used in the LED module potting its main functions are as follows:

1, curing conditions: can be cured at room temperature, can also be heated curing, with a higher temperature curing fasterCharacteristics

2, simple and convenient operation: can choose artificial sizing or mechanical sizing;

3, it has excellent waterproof, can protect the lighting from water immersion erosion, and long-term water in the light does not fog;

4, with excellent heat dissipation, can ensure that the chip in the use of the process will not be due to excessive temperature and affect the service life;

5, with excellent transmittance and refractive index, can minimize the light decay of the light source;

6, with excellent electrical characteristics: excellent insulation performance, heat conduction, heat dissipation, earthquake resistance, corona, leakage-proof and durable chemical media performance, so for electronics, electrical appliances and other products can provide protection, sealing and insulation functions;

7, high and low temperature performance: resistance to high and low temperature, anti-aging good. After curing in a very wide temperature range ( -40~220℃) to maintain the rubber shells;

8, flexible plastic film: curing process does not shrink, after curing the formation of a better toughness of the elastomer, absorbing vibration and shock, good impact resistance, with good and cushioning effect on electronics, electrical appliances provide excellent shock and reliability of shock resistance;

9, Weatherability Strong: Anti-ultraviolet, anti-aging, anti-ozone, moisture, waterproof, salt spray, mold, etc., can work in the harsh natural environment.

Third, the use of specifications:

Four, the use of methods:

1, with glue, this series of glue are two-part liquid, the use of two parts in accordance with 1:1 of the proportion of mixing, and mixing equipment to fully stir (be sure to ensure that two parts mixed evenly), note: Must ensure that the mixing rod and the container cleaning (not with the rest of the glue contact);

2, vacuum, after the glue will be placed in the bubble-blowing device for bubble treatment, because the silica gel molecular tension is small, so in the vacuum when the bubble is very easy to accumulate, you can see a lot of bubbles very fierce platoon out. So in order to avoid the waste of glue, in the vacuum, as many times as possible in the discharge valve place gas;

3, after the elimination of bubbles, you can transfer glue into professional potting equipment for drip irrigation;

4, after the drop gum, placed 2-3 hours or so, after the initial curing, you can carry out packaging.

Five, module potting adhesive Safety:

1, this series products for pure silicone products, does not contain any harmful substances, is environmentally friendly products, even if the human body direct contact will not have any adverse reactions;

2, this series of products is not flammable product, will not produce volatile substances, no risk of explosion;

3, this series of products in the curing process will not produce any harmful substances, the environment and no harm to the human body.

Six, module potting glue attention matters:

1, the product is prohibited from contact with the condensation of incomplete curing silica gel, containing nitrogen, phosphorus, sulfur, acetylene, poly vinyl, peroxide and lead, tin, mercury and other metal compounds, to avoid catalyst poisoning, affect the curing effect;

2, this glue can not be mixed with other glue;

3, two parts of the mix should be as far as possible to ensure a uniform mixing;

4, mix well after the glue, if the conditions permit should be as far as possible to discharge bubble treatment;

5, has been equipped with good glue must be in the operating time to avoid unnecessary waste;

6. The unused glue must be sealed and preserved. Storage conditions at room temperature in a cool place to save the best;

7, this product should try to avoid long-term contact with the washing board water, days that water and so on and solvents and strong acid and alkali;

8, this model of glue hardness is lower, when the use of lamp packaging glue hardness in 50 degrees below, will appear glue sticky too close and dead light phenomenon. Therefore this model glue is not suitable for the hardness too low lamp above;

9, because this product is chemical products, your specific production process is not the Division I can control, so before using the sample, suitable, please rest assured use.