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Product Details

Add to Basket Glass Sealant

Productivity: million tons
Trademark: pustar
Product Description

Product feature:

1. High strength, high elasticity, excellent stickiness and cohesion made stickiness/airproof more flexible and resistent.
2. One-component, moisture curable, non-sagging, no dropping on stand surface, convenience construction.
3. No solvent, no corrosion to base materials, no pollution to the environment.
4. Excellent sealing, puncture resistance, good aging, oil and water resistance.

Applications

1. Elastic bondings for windshield and side glass of automobile repair.

Technical Data:
Test items Performance
Density: 1.35+/-0.05g/cm3
Touch dry time: 20~60 min

Curing in 24h: 3~5mm
Volatile content: <=4%
Shore A hardness: 55+/-5 Ao
Strength at break: >=5.0MPa

TENSILE-SHEAR STRENGTH: 2.0 MPa
Elongation at break: >=400%
Extrudability: 80ML/min
Application temperature: +5~+35C

Testing items
 
Performance
 
Appearance
 
black, homogeneous paste
 
Cure Mechanism
 
Humidity-curing
 
Density   (g/cm³)
 
1 . 33±0 . 05
 
Touch Dry time   (min)
 
20 ~ 60
 
Non-sag Properties
 
Good
 
Tear propagation resistance (Mpa)
 
≥ 2.5
 
Volatile content (%)
 
≤ 4
 
Shore A hardness(A°)
 
55±5
 
Tensile strength( Mpa)
 
≥ 5.0
 
Elongation at break (%)
 
≥ 400
 
Extrudability (g/min)
 
60
 
Application temperature   (ºC)
 
  +5 ~ +35
 
Shelf life(month) 
 
9
 
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