UNEX BUILDING COMPLEX CO.,LTD
                                                                                                           
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8 Years
Since 2018
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Chemicals Adhesives & Sealants

One Component Unex Glass Silicone Sealant For Pv Modules Neutral Plus

Price Negotiable
Price: Negotiable
MOQ: 1 box
Delivery Time: 20-30 work days
Brand: UNEX
Product Description

UNEX silicone sealant for pv modules neutral plus

 

Description
179W is one component white neutral room temperature curing silicone sealant, low odor, no solvent. This product has good adhesion to aluminum, glass, PC black box, TPE/PET, and other plastics, pass TUV certification, excellent weather resistance, excellent performance in insulation, thermal cycle, wet - heat, wet - freeze, and other aspects.
 
Application
Solar panel frame, photovoltaic glass waterproof seal.
Bonding and sealing the junction box of solar modules.
Other multiple uses.
Technical Data
Before the
curing
Density
1.42 g/cm³
Base polymer
α,ω-dihydroxy polydimethylsiloxane
Viscosity (cps@ 25 ℃)
Thixotropic paste
Curing speed (initial solid/full solid)
8min./24hrs.(2mm)
Curing speed varies with temperature, relative humidity, adhesive thickness and moisture
After the
Curing
The cured film thickness was 2mm, and was cured for 14 days under (23±2)℃, (50±5)% humidity bar, and the test temperature was 25℃.
Temperature range(℃)
-50 to 200
Hardness(Shore A)
47
Break elongation(%)
400
Tensile strength(MPa)
2.5
Shear strength(MPa)
2.0
Damp-heat aging performance (after aging for 1000h at 85 ℃ and 85% humidity)
 
Break elongation(%)
350
Tensile strength (MPa)
2.0
Electrical performance
 
Volume resistivity (Ω cm)
1.0×1014
Breakdown strength(KV /mm)
13

 

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Company UNEX BUILDING COMPLEX CO.,LTD
Location No 7 Tengren Road, Niulanshan Industrial Zone, Shunyi District, Beijing, China
Contact Person Milly

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