310ml/400ml/600ml windshield sealant polyurethane adhesive

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Product Overview

Description


Polyurethane Car window sealant multi-purpose

 

Testing items

Typical value

Range 

 

 

 

 Before curing

Appearance 

Black homogeneous paste

Black homogeneous paste

Basic chemical composition 

polyurethane

polyurethane

Density(g/cm³)

1.35

1.3±0.1

Touch dry time(min)

45

20-60

Curing speed in room temperature (mm/24h)

2.7

2.5

working temperature(°C)

 

 +5~+35

 

 

 After curing

Stretch modulus (MPA)

5

3

Elongation at break (%)

400

300

Hardness number (A)

58

50

Shear strength(MPA)

2

2

Tearing strength(KN/mm)

16

10

the low temperature properties

To -40℃ no fracture 

 

 

Working temperature ()

-40~80

100 for a moment

 

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