Waterproof Spray PU Foam for Packaging Purpose

• Customization: Available
• Bonding Function: Filling Gap
• Morphology: Water-Soluble
• Model NO.: KF004
• Application: Automobile, Construction, Woodworking, Footwear & Leather, Fiber & Garment, Packing
• Material: Polyurethane Foam
• Classification: Room Curing
• Main Agent Composition: Polyurethane Elastomer
• Characteristic: Weatherability
• Promoter Composition: Curing Agent
• Composition: Organic Material
• Color: Clear White Ect
• Name: Spray PU Foam
• Transport Package: 12PCS/CTN for Polyurethane Spray Foam Closed Cell
• Specification: 300ml, 500ml, 600ml, 750ml can size
• Trademark: Customized
• Origin: Zhejiang China
• HS Code: 32141090
• Production Capacity: 10000PCS Per Day

Product Description

High density 750ml polyurethane spray foam for construction

DESCRIPTION
Multi purpose large expansion PU foam sealant is an one-component, self-expanding, multi-purpose polyurethane foam.This 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.Higher expansion rate than normal Pu foam.
ADVANTAGE
1.Can apply around 70 meters  ( 30mm*15mm)
2.Most cost effective for each window or door.
3.No shrinkage and cracking after cured.
4.Better adhesion and harder.
APPLICATIONS
1.Bonding and mounting.
2.Installation fixing and insulation of door and window frames
3.Filling and sealing of gaps, joint, openings and cavities.
4.Heat & cold preservation and sound insulation.
5.Packaging purpose, wrap the precious & fragile commodity, shake- proof and anti-pressure
PACKAGING
300ml, 500ml, 600ml, 750ml four kinds can size
12cans per carton
Straw type and gun type
Gross weight from 300g to 1050g as request
STROREAGE AND SHELF LIFE
12 months in unopened packing store in temperature between +5ºC to +25ºC, keep in cool, shade and well ventilated area.
Always keep the can with the valve pointed upwards.
CONSTRUCTION GUIDE
1.Shake can vigorously for one minute before use
2.Clean and pre-moisten surface before use
3.Firmly screw can on adapter, and turn the flow adjustment screw anticlockwise
4.Fill vertical joints from the bottom up when half filled enough
5.Foam begins to cure about ten minutes, wait for one hour before doing the next step.
6.Use knife to smooth out cured foam and treat surface with cement paint or silicone.

TECHNICAL DATA

Curing System	Curing by polyurethane absorb moisture
Surface curing time	5~10min
Full curing time	1h
Output volume	50times
Stability	≤5
Density kg/m3	11.5
Temperature of foam work	-30~80ºC
Color	Offwhite
Fire retardant class	B3
Thermal conductivity w/(m.K)	0.043
Shear strength  (kpa)	80
Above data are based on temperature 23ºC moisture 50%.