Shanghai Junbond Building Material CO.LTD
                                                                                                           
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10 Years
Since 2016
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Chemicals Adhesives & Sealants

Structural Neutral Silicone Sealant For Sealing Bonding Insulating Glass Curtain Wall

Price Negotiable
Price: USD 430-600 Per set
MOQ: 2 sets
Delivery Time: 8-10 workdays
Brand: Junbond
Product Description
Two Components Structural Neutral Silicone Sealant for sealing and bonding insulating glass Curtain Wall
This sealant is a kind of two components, silicone based sealant. Special used for sealing and bonding insulating glass.
 
Features
1.Two components, neutral cure,Easy to apply and mix.
 
2.No pollution to environment, no corrosive to substrates.
 
3.Good Aging resistance and weather resistance,UV resistance.
 
4.Good adhesion and excellent adhesion to most building materials, no peeling.
 
5.Anti moisture, anti-knock, anti-fade, etc
 
Insulating glass secondary sealing, bonding between aluminum alloy and glass.
 
Hidden or semi-hidden curtain wall structure bonding and assembly, such as glazing of unitized curtain wall systems or install curtain wall in site

How to use

1. Mixing: Recommended ratio A component: B component = 10:1, operating time is 25 minutes, operating time is 60 minutes. If it is necessary to speed up or slow down the curing speed, the amount of the B component can be increased or decreased within 15%.
 
2. Stirring: Use a power tool or other mixing tool to stir well. After mixing evenly, the colloid is gray. If the color is too light or too deep, it is necessary to continue stirring until uniform.
 
3. Paste: Spread the mixed hollow glass evenly before the glass and aluminum alloy, and ensure that the substrate is tightly packed and free of air bubbles.
 
4. The surface temperature of the substrate exceeds 40 degrees Celsius, which is not suitable for construction.
 
5. The compatibility test of the pasting material is carried out before use, and the construction can be carried out after passing the test.
 
6. The substrate should be kept clean and dry during construction.
Product Paramenters
Property
Unit
Value
PART Ⅰ
Color
//
White
Density at 23℃
g/cm³
1.35~1.38
Part Ⅱ
Color
 
Black
Density at 23℃
g/cm³
1.00~1.02
Mixed by rate
 
10:1
Tooling time(23℃/50% r.h.)
min
10~30
Tack free time at 23℃/50% r.h.
h
1.0
Hardness, Shore A
SHA
41
Tensile strength at 23℃
Mpa
0.88
Tensile Modulus at elongation 10% and 23℃
MPa
0.2
Joint movement capability
%
±25
Heat aging
//
No cracking, no chalking, 2.5% Thermal weight loss
Product packaging
Product Code
A component
B component
a
190L/ drum
19L/bucket
b
19L/bucket
1.9L/aluminium bag
 
 
 

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shanghai Junbond Building Material CO.LTD
Location 802 Building 11 No.518 Xinzhuan Road,Xinqiao Town,Songjiang Dist,Shanghai,China
Contact Person Rita

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