310ml tube/ 600ml sausage General Purpose PU Auto Windshield Glass Repair Adhesive Sealant
∎Product Description
PU1730 is one component direct glazing polyurethane adhesive, can be used for the high strength adhesion of the glass and the body of the automobile.
∎Typical Applications
1. Specially used for windshield and side glass
2. Also use for glass steel and plastic accessories (car roof, side body and car front)
3. Very popular in repair market
∎Key Features
●No Sagging
●Primerless
●Excellent thixotropy, non-sag properties
●Fast adhesion to substrates
●Cold application
●One-component formulation
●No oil permeated
●Paintable, abrasion able
●Convenient to apply
●Good aging resistance and weather resistance
∎Curing DegreeGraph
●PU1730 cures by reaction with atmospheric moisture. The curing speed lower at lower humidity or lower temperature.
∎Chemical Resistance
●PU1730 is excellent resistant to fresh water, saltwater, sewage water and acids.
●Temporarily resistant to fuels, mineral oils, vegetable and animal fats and oils.
●Not resistant to organic acids and caustic solutions or solvents.
●The above information is offered for general guidance only. For more professional questions, please consult MAXTECH service.
∎Packing Specification
●Cartridge 310ml
●Sausage 400ml
●Sausage 600ml
●Pail/Drum 240kg
20pcs per box , 2 boxes per Carton.
∎Direction for use
Tool: Manual or pneumatic plunger caulking gun
●Cleaning: Clean and dry all surfaces by removing foreign matter and contaminants such as oil dust, grease, frost, water, dirt, old sealants and any protective coating.
●For cartridge
1.Cut nozzle to give the required angle and bead size
2.Pierce the membrane at the top of the cartridge and screw on the nozzle
3.Place the cartridge in an applicator gun and squeeze the trigger with equal strength
●For sausage
1.Clip the end of the sausage and place in barrel gun
2.Screw end cap and nozzle on to barrel gun
3.Using the trigger extrude the sealant with equal strength
∎Cautions
● Keep away from children.
● Avoid contacting with skin and eyes. For skin contact, remove the sealant by cloth, wash skin thoroughly with soap and water. For eye contact, hold eyelids apart and flush thoroughly with water, contact physician.
∎Transport &Storage
● Transport: Keep the sealed product away from moisture, the sun, high temperature and avoid collisions.
● Storage: Keep the sealed product into cool, dry place.
● Storage temperature: 5~25℃. Humidity: ≤50%RH.
●Cartridge and Sausage :9 month. Pail/Drum:6 month.
PU1730 Genereal Purpose PU Auto Windshield Glass Repair Adhesive Sealant
∎Technical Data Table
PROPERTY
STANDARD/UNITS
VALUE
Main raw material
-----
Polyurethane
Appearance
Visual inspection
Black, paste
Density
Gr/cc
1.20±0.05
Sagging
mm
0
Solid content
%
≥95
Tack free time
min
20~60
Curing speed
mm/ 24hrs
≥3.2
Hardness
Shore A
≥45
Break strength
MPa
≥6.0
90
Elongation at break
%
≥450
Tensile strength
MPa
≥4.0
Shear strength
MPa
≥3.0
Tear strength
MPa
≥15
Low temperature properties
°C
No fracture in -45°C
Application temperature
°C
5~35
Service temperature
°C
-40~90; 120(short period<8hrs)
Package & Storage
Product Mode PU 1730 Material Polyurethane auto glass adhesive sealant Color Black Paste Packaging 310ml cartridge, 20pcs/carton , 400ml/600ml sausage, 20pcs/carton, 240kg/ drum shelf Life 9 months Storage Keep in cool and ventilative place Temperature≤25°C, humidity≤50%RH