Полиуретановый пистолет Gns A40 пенораспылитель из искусственной кожи расширяющаяся пена для универсального применения

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Gns A40 Polyurethane Gun Type Spray Foams PU Expanding Foam for All Purpose application




A40-790 


Benefits of model A40 


 *General purpose 


*High working speed ,lower investment costs 


*Environmentally friendly  


 


Description of model A40


GNS GENERAL PURPOSE PU FOAM A40 is a one-component, economical type and good performance Polyurethane foam. It is fitted with a plastic adaptor head for use with a foam application gun or a straw. The foam will expand and cure by moisture in the air. It is used for a wide range of building applications. It is very good for filling and sealing with excellent mounting capacities, high thermal and acoustical insulation.


 a40_05


Specification of A40


 






















































































Base


Polyurethane
ConsistencyStable Foam
Curing SystemMoisture-cure
Tack-Free Time(min)7~15
Drying TimeDust-free after 20-25min.
Cutting Time(hour)

1~1.5(+25°C)


2~3(0 °C )


Yield(L)25~30
ShrinkNone
Post Expansion None
Cellular Structure 60~65% open cells
Specific Gravity(kg/m³ ) 15±2
Temperature Resistance -40 °C ~+80 °C
Application Temperature Range +5  °C ~+35 °C
Colour Champagne
Fire Class(DIN 4102) B3
Insulation Factor(Mw/m.k) <35
Compressive Strength(kPa) >80
Tensile Strength(kPa) >25(10%)
Adhesive Strengh(kPa) >80
Water Absorption(ML)

 0.5~2(no epidemis)


<0.5(with epidemis)



 


  


 


spray pu foam insulation.jpg


 


GNS Package &Support OEM 


 


A40.jpgA40.jpg


 


 


 1


 


 Cured Foam Block 


 1


 


GNS PU Foam compare with other brands 


VS


a40A40a40_01


6 - Usage Instructions.jpg


34



 



_06


5_07


 


 


GNS advantages :


1. GNS has 19 years production experience, 32 advanced full automatic PU production  lines. The only one factory that imports PAMASOL production lines from Switzerland.


2. GNS is the No.1 manufacturer in Asia, the No.3 in the world, and awarded as the Demonstration Enterprise by government.


3. GNS got 55% domestic market share and sold out to 73 countries and regions.


4. Participate in many foreign exhibitions every year, such as Dubai, Brazil, Ukraine, Chile and so on.


5. GNS products good&stable quality with competitive pricetimely delivery and provide free professional OEM design and customers orders production line video.


6. Pursue long-term cooperation, so we can provide more and better support to our customers.




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