Home > Products > Chemicals > Adhesives & Sealants

A, pouring sealant was features and application:

Chromate-free, add molding ambient curable organic silicon encapsulating glue, has the following advantages:

1, adhesive, strong sex of PCB, electronic components, ABS plastic etc adhesive sex than ordinary pouring sealant was significantly enhanced.

2, good fluidity and can be pouring into the subtle;

3, have better waterproof and anti-aging properties,

4, ambient curable, since row bubble sex good, more convenient operation,

5, tensile strength.no staining residue, stick in - 60, relay lasting ~ 300 ℃ range keep rubber elasticity, insulation performance is excellent.

Second, LED pouring sealant was typical application:

LED pouring sealant was widely used in high power electronic components, modules power, PCB and LED potting and protection. Especially suitable for adhesive ability request potting anti-scar, heat and power supply and demand higher module circuit potting and protection.

Three, LED pouring sealant was method of use:

1, measurement: weighing A part A and part B (curing agent).

2, mixing: will part B join part A container with mixed uniformly.

3, pouring: the mixing of the potting compound as soon as possible to need potting of products.

4, curing: potting good parts at room temperature under curing, solid can enter early next working procedure, to fully cure need 8 ~ 24 hours. Summer temperature, curing is quicker, The winter of low temperature, curing will slowly.

Four, LED pouring sealant was note:

1, by potting product's surface in potting before must be clean!

2, attention after weighing before A and part B separately fully mixing! Make sink to the bottom of the pigment (or packing) scattered to glue.

3, please click specifications strictly confecting AB component proportion!

4, glue solidification speed and temperature has a certain relationship, low temperature curing will slowly!

5, bottom besmear not with compound mixed directly, should first use the use, wait for dry after the use, reoccupy this compound potting! , common product also need not use bottom coating.

6, the product of a dangerous goods, but not the entrance and eye, he accidentally splashed into words, with a great deal of water to wash!

7, sizing material should be sealed storage, mixed good adhesive materials should be in operational time finished, avoid to cause waste!