Thermal Conductive Potting Sealant Electronic Grade Silicone Sealant

Two part addition type RTV silicone sealant; cure rate increases by heating

BASIC USES

Potting electronic components for watertight, thermal dissipation and buffer purposes

Bonding, fixing and thermal conductive potting for electric equipment

FEATURES

Good flowability as supplied , good self-debubbling performance

Stable and elastic over the temperature -40℃～+180℃

Excellent electrical insulation , and resistance to arch, corona and shock

Excellent resistance to water ,moisture, ozone and aging, long lasting protection for electric and electronic parts

Excellent thermal conductivity, efficient heat dissipation

TYPICAL PROPERTIES

These values are not intended for use in preparing specifications.

HOW TO USE

Mix part A base to Part B curing agent at a ratio of 1:1 by weight, and then pot the mixture into the required parts, place at room temperature to let it form elastomer, use after 24 ～48 hours.

When using automatic dispensing machine, set at a ratio of 1:1 by weight of part A to Part B for a test first and then put into use.

STORAGE AND SHELF LIFE

Guibao4926 should be stored in original unopened containers over temperature from 4℃to 27℃ and be kept away from rain or direct sunshine.

Guibao 4926 has a shelf life of 9 months from the date of manufacture.

Guibao 4926 is non-hazardous for transportation.

NOTES

The surface of the parts must be cleaned, free of any N,P,S,havey metal or any other compound

Screw tight the cover of Part B immediately after use to avoid the exposure to atmospheric moisture

Part A base and part B curing agent should be fully mixed to ensure the homogenity of the sealant, or it affects the performance of the sealant.

Part A and Part B should be kept separately and get mixed on site, and be used within a short time after mixing.

For common low-voltage electrical potting, de-bubbling is not needed, but vacuum de-bubbling for 3～5 minutes is required for high voltage electrical potting.