Product Details

Fast curing antifouling silicone sealant for solar PV module

CAS No. 63148-60-7
Other Names Silicone Sealant
MF Mixture
EINECS No. Unspecified
Place of Origin Jiangsu, China
Classification Other Adhesives
Main Raw Material Silicone
Usage Packing, Other, Packing, solar module
Brand Name Lianti
Model Number KDW-1536
Type Neutral, Neutral

Product Features

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Product Details

Performance

KDW-1536 deketoximized silicone sealant is one kind of neutral silicone sealing materials which cured by absorbing the moisture in the air at room temperature. It has good adhesion and sealing performance to most of materials.

Application

Usually used in solar cell component aluminum frame adhesion and sealing, junction box adhesion, and prevent crystalline silicone and polycrystalline silicone from pollution and oxidation.

Feature

1. Resistance to moisture, dirt and other atmosphere components
2. Alleviating mechanical stress and tension caused by machine, thermal shock and vibration
3. Excellent electric insulation performance and anticorona performance
4. Excellent outdoor aging performance, and the service life could be 20~30 years
5. Stable mechanical and electrical performance at the temperature between -60~260℃

Test item
KDW-1536


Uncured
Colour
White
Viscosity
Paste
Density(g/cm3)
1.40
Tack free time(min)
5~30








Cured


Mechanical performance
Tensile strength(Mpa)
≥ 2.0
Tensile elongation(%)
≥ 200
Shore hardness(A)
≥ 30
Shear strength(Mpa)
≥ 2.0
Peel strength(KN/m)
≥ 4.0


Electrical performance
Dielectric strength(KV/mm)
≥ 17
Dielectric constant(105HZ)
≤ 3.5
Dielectric loss angle tangent(105HZ)
≤ 5 X 10-3
Volume resistivity(Ω. cm )
≥ 5 X 1014
Other 
performance
Maximum service temperature(℃)
260
Linear contraction(%)
0.5
Ps: All data was measured by testing after 7 days curing under the condition of 25℃ and 55%RH.

Packing

310 ml/pipe,25 pipe/package;

400ml/sausage,20 sausage/package;

250 KG/drum, etc.

Storage and transportation

1. Avoid light and heat, keep ventilation and dry (could be transported and stored as non-dangerous goods ) 

2. The shelf life would be 10 months in 25℃. 

Operation process

1. Clean the surface: clean the surface of adherend or coated object, remove rust, dirt and greasy dirt, etc.
2. Sizing: use knife to cut the head of plastic pipe, put on long nose, extrude the adhesive on clean surface, and fix the adherend.
3. Curing: put the adhesive units in the air, and it could be used after 24 hour curing at room temperature.
4. Notes: Seal and store the remaining sealant immediately after use. Remove the crust on the head when using again, which would not affect normal working.

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