SD6105 two-component flame retardant thermal conductive potting compound 1:1, automotive electrical potting protective sealant

Product model: SD6105B two-component flame retardant thermal conductive potting glue

Characteristics: Two-component flame-retardant thermally conductive potting glue is a two-component cross-linked product that is cross-linked through an addition reaction and cured into a high-performance elastomer. The cured elastomer has excellent electrical properties and is resistant to high and low temperatures, media, and aging. Excellent performance. It has good high temperature resistance and bonding performance, is waterproof and moisture-proof, has good deep curing, and does not corrode the bonded material itself or pollute the surrounding environment.

 

Two-component flame retardant thermal conductive potting adhesive implementation standards

Comply with GB 33372-2020 (VOC) volatile organic compound certification, REACH EU testing standards, the company has passed the flame retardant grade UL certification E358706, ISO14001:2015 certification, ISO9001:2015 certification, cited standard: HG/T3947-2007 single component Room temperature vulcanization requires silicone adhesive/sealant. Through national high-tech enterprises. Our products have passed 1000 hours of hot and cold shock test, 1000 hours of double 85 (high temperature and high humidity) test, and 1000 hours of high temperature aging test. We are committed to providing reliable thermal conductivity solutions for the automotive, communications, security and other industries.

  

Application scope of two-component flame retardant thermal conductive potting glue

Automotive electrical appliance potting protection sealant is used for potting protection of general electronic components, power modules and printed circuit boards, waterproof, moisture-proof, high voltage resistance; and potting of automotive appliances and various electronic appliances.

 

Technical parameters of two-component flame retardant thermally conductive potting glue (At TA=25℃)

performance

index

Test items

Guideline

numerical value

solid

change

forward

Exterior

Visual inspection

Black (A)/ white (B) fluid

Mixed color

Visual inspection

grey

Viscosity of component A mPa · s

GB/T 2794

1000 ~1500

Viscosity of component B mPa · s

GB/T 2794

40 ~120

Hold

do

sex

able

Mixing ratio (weight ratio) A:B

/

1 :1

Viscosity after mixing mPa · s

GB/T 2794

1000 ~1500

Operation timemin

GB/T 7123.1

<120

Curing time (25℃) H

GB/T 7123.1

4 ~8

Curing time (80℃) H

GB/T 7123.1

1 ~3

Relative specific gravity g/cm³

GB/T 13477.2

1.6 ±0.1

solid

change

back

HardnessshoreA

GB/T 531

40 ~50

Dielectric strengthkV/mm

GB/T 1694

≥18

Dielectric constant 1MHz

GB/T 1694

≥2.8

Volume resistivityΩ · cm 

GB/T 1692

≥1.0×10 14

Tensile strength MPa

GB/T 528

1.5 ~2.0

Thermal conductivity w/m·k

ASTM D5470

0.6 ~0.8

Flammability rating

 

UL94V-1

Operating temperature range

/

-40 ℃~150℃

 

How to use and precautions for flame retardant thermally conductive potting glue

Weighing: Accurately weigh components A and B, and mix thoroughly according to the ratio of 1:1 (mass). Before weighing, components A and B should be stirred separately to evenly disperse the settled filler into the glue liquid. , so as not to affect the colloidal properties;

Mixing: Mix the rubber thoroughly and evenly by hand or machine so that the rubber has a uniform color. When using the manual glue filling process, be careful not to add too much glue at one time, otherwise the fluidity will be reduced later and it will be difficult to fill the glue;

Degassing: It is recommended to place the evenly mixed rubber material in a vacuum cabinet for degassing, and use vacuuming to remove the air entrained during the mixing process;

Potting: Pour the bubble-free glue into the device to complete the potting operation. The surface of the device and the mixing container should be kept clean and dry before potting.

Curing: Curing the potted device at room temperature. The viscosity of the mixed colloid will gradually increase over time, so care should be taken to control the potting within the operable time.

 

This product is non-dangerous, but please keep it out of your mouth or eyes.

Store in a cool, dry place away from rain and sunlight. The shelf life is six months under unopened conditions at 26°C.

This product cannot be mixed with other types of colloids!

 

Packaging, storage and transportation requirements for two-component flame retardant and thermally conductive potting adhesive

Transportation: There are no regulations for domestic (CN-GB) and international (IMO, IATA, UN). It is a non-dangerous goods.

 

Package:

①The packaging of materials has a certain protective and sealing effect on the materials to ensure that the materials are not damaged during transportation.

② The product model, name, quantity, manufacturer’s trademark, production batch and other information should be printed on the packaging box.

③The packaging box should meet the requirements of moisture-proof, shock-proof, pressure-proof and mildew-proof.

 

Storage: Products packaged in boxes should be stored in a cool, dry environment with an ambient temperature below 26°C. There should be no acid, alkaline or other corrosive gases in the surrounding air. Under the above conditions, the storage period can be six months from the production date. The material remains qualified within these six months.

Packing specifications: 20kg/set (10kg component A+10kg component B)

 

Two-component flame retardant thermal conductive potting adhesive statement

Users must read the relevant information of this product carefully before using this product. Users are responsible for conducting comprehensive tests according to their respective uses to confirm its performance, effectiveness, safety, etc.

Our company disclaims any other warranties stated or implied. If your company uses the product directly without conducting corresponding performance testing, resulting in substandard products, our company and the intermediary sales legal person will not bear any responsibility, hereby declare!

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