Products

1:1Potting Adhesive

Item No.: MT-2804
It can use in the high power electronic components, modular power supplies and circuit boards for potting protection,which has good heat conduction and temperature resistance. Such as LED driver power ,automotive HID lamp module power supply, automotive i
INQUIRY
Description
Introduction

Two-component silicone is distinguished and named for the single component silica gel.This product consists of two compnents and cures after mixing the two components in the right proportion.Generally divided into Condensation type and Addition type,the biggest difference between the two is Condensation type will release low-molecular substance and Addition type will not,So Condensation type potting will shrink during curing and Addition type potting will not.

Technical Specification
 
Model Proportion
( Weight)
Viscosity-BF
( CP)
Color Viscosity-AF
( CP)
Density
g/ml
Surface Dry Time ( Min) Full Cure Time
( H)
Conductivity
W/m-k
Hardness
( shore A)
Dielectric Strength
kV/mm
MT-2803 11 A: 2000~2500 B: 2500~3200 Grey 2200-2800 1.4 40-60 2-4 0.8 50-60 21
MT-2804 11 A: 1800~2500 B: 2500~3200 Grey 2200-2800 1.5 40-60 2-4 0.8 50-60 21

* Viscosity, curing time can be adjusted according to user requirements

Application

It can use in the high power electronic components, modular power supplies and circuit boards for potting protection,which has good heat conduction and temperature resistance. Such as LED driver power ,automotive HID lamp module power supply, automotive ignition system module power supply, network transformers, etc.

Using Guide



Instruction
  • Before use, the A component and B component in their respective containers fully mixing evenly, and then according to the weight ratio of A:B=1:1, put into the mixing tank mixing evenly
  • Put the mixture into the container. Curing at room temperature or heating. In the winter, it will take a long time to cure,suggested by heating curing, curing under 80℃ for 15-30 minutes , and at room temperature, generally takes about 3~5 hours curing.
Caution

① Glue should be sealed storage. The mixture should be used once to avoid waste
② This product is not dangerous, but do not eat and into the eyes.
③ After a long period of storage, there will be precipitation in the glue. Please mix evenly to use and does not affect the performance
④ Glue exposure to a certain amount of the following chemical substances will make the glue does not solidify ( little amount of the following substances will not affect the curing)
  • N, P, S organic compounds
  • Ionic compounds of Sn, Pb, Hg, As and other elements
  • Containing alkynes and vinyl compounds
  • In order to avoid the above phenomenon, the use of the circuit board as far as possible to wipe clean the remaining rosin, try to use low lead content of solder. It can also use three anti - paint soaked, and then use glue
⑤ Before a large amount of use,Please try a small amount of trial to confirm Is it appropriate

Packing

50Kg/set
Customized special package


Storage And Transport

① This product storage period of 3-6 months25℃).
② Such products are non hazardous and can be transported in general chemicals