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Large expanding spray pu foam gap-filling polyurethane foam sealant adhesive

Get Latest Price
US$ 1.5
≥1200 Pieces
US$ 1.2
≥12000 Pieces
US$ 1.08
≥24000 Pieces
US$ 0.8
≥48000 Pieces

Quick Details

CAS No.:
7085-85-0
Other Names:
Polyurethane foam
MF:
(C10H8N2O2.C6H14O3)x
EINECS No.:
230-391-5
Product Details
Product Description
JUHUAN polyurethane foam is a top of line, one component PU foam,  which is used preferable for insulation and installation, such as bonding, sound and heat insulation, sealing, filling up crack and gap.
Large expanding spray pu foam gap-filling polyurethane foam sealant adhesive

Technical Parameters
As supplied at 25°C and R.H.50 % conditions
Base
Polyurethane
Consistency
Stable Foam
Curing System
Moisture-cure
Tack-Free Time(min)
5~15
Cutting Time(hour)
≥0.8
Yield (L)900g.gw/750ml
52-57
Shrink
None
Cellular Structure
60~65% open cells
Temperature Resistance
-40℃~+80℃
Application Temperature Range
-5℃~35℃
Fire Class (DIN 4102 )
B1
Insulation Factor (Mw/m.k)
<20
Compressive Strength (kPa)
>180
Large expanding spray pu foam gap-filling polyurethane foam sealant adhesive
JUHUAN Gun-straw dual use polyurethane foam is a one-component, economical type and good performance polyurethane foam. It is fitted with a plastic adapt e r 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. Gun-straw dual use spray PU foam is our patented product which can be used by gun and straw.
How to use
Large expanding spray pu foam gap-filling polyurethane foam sealant adhesive
Large expanding spray pu foam gap-filling polyurethane foam sealant adhesive
Foam filler (styrofoam) in winter use six precautions:
1. The storage temperature of the product should be more than 5 ℃.
2. The construction temperature shall not be less than -5 ℃ .
3. In winter If the pu foam is placed outside for too long, it is recommended to soak in warm water for a few minutes before use.
4. Winter dry weather affects the curing time and effect of polyurethane foam, construction is recommended to
spray water to make the surface of the object moist.
5. Avoid construction at very low temperatures to prevent pu foam
from powdering after curing.
6. The curing time of pu foam in winter is extended accordingly, and after construction is completed, avoid direct contact so fear that squeeze colloidal surface.
Uses / Applications
Why Choose Us

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