Polyurethane joint sealant M-105A PU autombile joint sealant

Applicationt: 

Auto

Production Description:

Polyurethane joint sealant M105A Use in
sealing the seam between glass and body

Polyurethane joint sealantM-105A PU autombile joint sealant   Is single -component, moisture curable at room temperature high adhesive polyurethane sealant in paste form. Toxic, odorless. None-solvent, none-corrosion and no pollution to the environment. After solidified to be rubber form, it has a good elasticity and performs stable between -50 and+100 degree

Test  Parameter 

Appearance

Black paste

Surface drying time min

45±2

Solidifying rate mm/24h

3±0.5

Density g/ml

1.2±0.1

Sag(v) ≤ mm

0

Hardness

45±5

Breaking Elongation ≥ %

400

Tensile strength ≥ M pa

3.0

Shearing strength ≥ M pa

3.0

Tearing strength ≥ N/mm

9.0

Store in cold cool, dry place, below25 degree,shelf life is 9 months