Thermal Conductive Silicone Sealant TBL-6237

  • Model: TBL-6237

PRODUCT Description

Technical Parameter

One-Component Room Temperature Vulcanizing 

Silicone Sealant, Black/White/Gray paste, 

cures on exposure to atmospheric moisture to form a silicone elastomer.

Product Features

Excellent adhesion to all kinds of materials.

No corrosion to substrates.

No fogging, Low volatility.

Stable and flexible from  -40℃ to+180℃.

Typical Applications

Bonding and Fixing.

Thermal bonding of lamp components.

Thermal bonding of high-power heating element and radiator.

Notice

The sealant will be slight yellowing during storage, which will not affect product properties.

Operating Instructions

Surface Clean: Please clean up the dust, rust, and oil on the surface of the bonding substrate.

Gluing: Squeeze the sealant onto the cleaned surface.

Curing: Place the glued part in the air, after skin formation, cure continues inward from the surface.Under 25℃ and 55% relative humidity conditions for curing 24 hours, the sealant will cure to a depth of 2 to 4mm, with time prolonged, the curing depth gradually increased.

Storage: The unused sealant should be immediately tightened and sealed. Before using again, remove the crust at the nozzle mouth and do not affect normal use.In the process of storage, the sealant may be a small amount of solidification at the nozzle, which can be used normally after removal without affecting the product properties.      

Storage conditions

Store in a cool and dry place below 35 ℃.

Shelf life: 6 months.

Packaging specifications

100ml / piece, 100 pieces / Carton.

300ml / piece, 24 pieces / Carton.

2600ml / piece, 4 pieces / Carton.

Attentions

1. Keep away from children.

2. It is recommended to use it in a well-ventilated area to reduce odor.

3. If accidentally touch the skin or eyes, wipe them clean immediately, then rinse with water and seek medical advice.

4. For safety information, please refer to the Material Safety Data Sheet (MSDS). 

Special Note

The data in this manual were obtained under laboratory conditions, due to differences in the use environment, users should refer to these data and conditions for analysis and testing. Tian Bao Li does not guarantee the sales of products and the use of Trimble products under specific operating conditions, and does not assume any liability for direct, indirect or accidental losses. If the user encounters any problems during use, you can contact the Tian Bao Li technical service department, we will provide you with the help.

Reference Standards

Property

Unit

Value

General properties at 25±2℃, 60±5%RH

GB/T 14074

Appearance

/

Black/White/Gray paste

GB/T 13354

Density

g/cm3

1.40±0.1

GB/T 13477.5

Tack-free Time

min

≤20

GB/T 13477.4

Extrusion Rate

g/15s

40-60

Properties cured 7 days  at 25±2℃, 60±5%RH

GB/T 531.1

Hardness(Shore A)

/

40±5

ASTM D5470

Thermal Conductivity

W/m.k

0.6

GB/T 528

Tensile Strength

mPa

≥1.5

GB/T 528

Elongation at break

%

≥300

GB/T 529

Tear Strength

KN/m

≥10

GB/T 1695

Dielectric Strength

kV/mm

≥20

GB/T 1693

Dielectric Constant

/

≥2.8

GB/T 1692

Volume Resistivity

Ω·cm

≥1×1014

Note:

1. The latest version applies to this document.

2. Determination of extrusion rate at 0.4MPa with a 3mm diameter nozzle.

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Foshan Tian Bao Li Silicon Engineering Technology Co., Ltd.

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