Sandwich panel protective film, PE film

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price: Negotiable
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Total supply:
Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-12-24 06:51
Browse the number: 101
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Product details


Sandwich panel glue (PU glue)


It is a two components Polyurethane glue, which are separated pumped and dispensing on coil surface, then mixed together by spread brush, finally foaming and curing in main lamination machine.


 


 

Component A

Component B


Appearance


Light brown


Dark brown


Main components


Polyether polyol


Isocyanate


Net weight (Kg/drum)


200


250


Gross weight (Kg/ drum)


215


265


Packing


Steel drum


Steel drum


Mix ratio


1:1.25


Foaming time (s


20-40, adjustable


Curing time (s)


50-70, adjustable


Shearing strength (Mpa)


≥200


Peeling strength (Mpa)


≥300


 


Panel protective film


It's a kind of self-adhesive PE film which is specially designed for sandwich panel surface protection purpose, its thickness and width can be various.

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