Double Glass Used Hot Melt Adhesive Butyl Sealant for Double Glazing Glass

Product Description

Hot  melt butyl sealant

Description
 Insulation Glass hot melt butyl is the first insulating glass sealant with permanent plastic. 
Features
High airtightness and excellent UV resistance.
Low density, high brightness, excellent extrusion.
Application Area
1.As a first insulating glass sealant in insulating glass production,to complete the double sealing with        Silicone sealant, polysulfide sealant.Keep the applying area clean and dry,use the special hot melt extrusion pump.
2.Extrusion temperature  at 120ºC-135ºC, environmental temperature >5ºC.
3.Control of the glue by adjusting the rubber pump with the difference of  the temperature.



Butyl sealant is a one part, solvent free , fog free, unsulfurized, permanent plastic first sealant based on polyisobutyl for
insulating glass.Butyl sealant keeps plastic and sealing over a wide temperature range and not crack and harden for
sealant surface. It has good adhesion to glass, aluminum alloy, zinc plating steel. stainless steel and ect. It could
form an excellent humid proof system with elastic sealant.





Parameters

item	Test result
color	black
Specific gravity	1.20~1.30 g/cm3
Solid content	100%
Temperature resistant range	-40ºC ~ 130ºC
Maximum temperature bearable	160ºC
Working temperature range	-20ºC~80ºC
Shear strength	0.13Mpa
Water vapor transmission rate	0.90g/m2.d
Thermal weight loss	0.1%

 

Company

Related Insulating glass materials

Related machinery

Our Advantages

1.We provide professional glass production solutions.
 

2.Professional online service team, any mail or message will reply within 24 hours.
 

3.We have a strong team provide wholehearted service to customer at any time.
 

4.We insist on Customer is Supreme, Staff toward Happiness.
 

5.Put the Quality as the first consideration;
 

6.OEM & ODM, customized design/logo/brand and package are acceptable.
 

7.Advanced production equipment, strict quality testing and control system to make sure superior quality.
 

8.Competitive price: we are a professional glass machine manufacturer in China, there is no middleman's profit, and you can get the most competitive price from us.
 

9.Good quality: good quality can be guaranteed, it will help you keep the market share well.
 

10.Fast delivery time: we have our own factory and professional manufacturer, which save your time to discuss with trading companies. We will try our best to meet your request.