SD708 translucent aging-resistant silicone rubber, waterproof, insulating and high-temperature resistant fixed sealant

SD708 translucent aging-resistant silicone rubber is a single-component organic silicon compound that is translucent and semi-fluid. Solvent-free and non-corrosive, it has good acid and alkali resistance, aging resistance, corrosion resistance, radiation resistance and weather resistance, and can be used at -60~260℃. This product has good electrical insulation properties, moisture-proof and shock-proof functions and bonding properties, and can fully meet the bonding requirements of electronic components.

 

application

Product application scope: component fixation, electronic chips, instruments, sensors, semiconductor materials, household appliances.

 

Product parameters

Product brand: Mishima

Effective substance ≥: 98

Packaging specifications: 45ML 300ML

Product Series: Organic Silicone

Shelf life: 12 months

Curing method: greenhouse curing

Implementation standard: SI09001

Product viscosity: 7/120N/cm2

Working temperature: 25

Product function: bonding, fixing and sealing

Adhesive material type: bonding and fixing of electronic components

 

Electrical/mechanical properties (At TA=25℃)

parameter

symbol

standard test

Performance

Hardnessshore A

HA

GB/T 531.1

35 ±5

Elongation%

δ

GB/T 528

≥300

Tensile strength MPa

Rm

GB/T 528

≥1.5

Shear strengthMPa

σc

GB/T 7124

≥3.0

Dielectric strengthkV/mm

eo

GB/T 1695

≥20

Dielectric constant 1.0MHz

ε

GB/T 1693

2.5

Volume resistivityΩ · cm

ρ

GB/T 1692

≥1.0×10 14

 

Limit parameters (At TA=25℃)

parameter

symbol

numerical value

unit 

Surface drying time

TFT

2 ~5

min

Curing time

TFT

twenty four

H

density

sg

1.1 ±0.1

g/ cm³

Operating temperature

T OPR

-60°C To +260°C

Storage temperature

 tT _

 10°C to +25°C 

 

How to use and precautions

The bonding and sealing surface should be clean. Cut off the top of the tip according to the dosage, install it on the packaging opening, apply it on the construction surface (the thickness should not exceed 6mm), and place it in the air. The surface of this product can be used for 3-10 minutes at room temperature. It loses its viscosity (surface dryness) and is completely cured after 24 hours. The curing speed of this product cannot be significantly changed by heating.

 

Unused rubber should be stored sealed. When used again, if there is a little crust on the seal, just remove it and it will not affect normal use. During the storage process of the glue, a small amount of solidification may occur at the mouth of the tube. After being removed, it can be used normally without affecting product performance. The storage period is 6 months (25℃).

 

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

This product cannot be mixed with other types of colloids!

 

Packaging, storage and transportation requirements

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.

Colloid color: white, black, translucent, transparent

Packaging specifications: 100ml aluminum tube, 300mlPE tube, 2600mlPE tube

Product description


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