| 配方类型： |
ADHESIVES |
| 配方说明： |
Low-Density Polyethylene Hot-Melt Adhesive |
| 配方组成： |
Elongation (%)/40
In the laboratory, the components are blended with constant mixing
at 204 C under a nitrogen blanket until the mix is homogeneous.
Test Results
Indopol Polybutene H-100/-
Durometer hardness/57
Wingtack 95/40
Needle penetration (mm)/2.3
T-peel adhesion* (N/m width)
Natural kraft, 60 lb/252.8^t
Indopol Polybutene H-1500/-
Polyethylene Film, untreated/167.4^t
Aluminum foil, 0.0025 in./192.6^t
*Denotes substrate tear
LDPE (155 g/10 min melt index)/-
Wax/20
BHT Andioxidant/1
LDPE (2100 g/10 min melt index)/-
Viscosity @ 149 C (cps)/4700
LDPE (24.5 g/10 min melt index)/40
Softening point ('C)/98
Indopol Polybutene L-14/20
Tensile strength (kPa)/1215 |
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