PU adhesive sealant M-108 PU industrial mechanical sealant

Applicationt: 

Auto

Production Description:

PU adhesive sealant Used in:
a. general mechanical sealing
b.used in screw thread sealing of pipelines
c.replace pad piece

  PU adhesive sealant M-108 PU industrial mechanical 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 100degree

Test  Parameter

Appearance

White, grey, 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

1.6

Shearing strength ≥ M pa

1.6

Tearing strength ≥ N/mm

9.0

STORAGE:

Store in cold cool, dry place, below25degree,shelf life is 9 months