Anti-moisture elastic structure adhesive
發(fā)布日期：2025-01-10 瀏覽次數(shù)：303
Modified Specialty PU Resin
Component:
WINNATE-300A
WINCURE-300B
Application:
·Elastic structure adhesive to glue various substrates to produce decorative composite panel used in vehicle and building curtain wall.
Advantage:
·Non-filler, easy to process, without sedimentation or stratification within its validity
·Non-bubble issue led by moisture
·Clean for non-plasticizer added/non-thinner added
·Self-thickening ability, easy to layup
·Specially designed structure contribute to flame retardency
·Compatible with inorganic, metal, polar resin (PC/PET/PMMA/Nylon)
Picture:
Process parameter:
|
Items |
WINNATE-300A |
WINCURE-300B |
|
Appearance |
Light-color liquid |
Colorless liquid |
|
Viscosity@25℃ |
4000 mPa·s |
1100 mPa·s |
|
Material temperature |
20℃ |
|
|
Mold temperature |
- |
|
|
Room temperature |
20℃ |
|
|
Impregnting temperature |
- |
|
|
Weight ratio for mixing |
A:B=100:24.5 |
|
|
Non-bubble mixer |
- |
|
|
Pot life |
180 g resin in cup@20℃ >30 mins |
|
|
Gelling time |
- |
|
|
Curing |
- |
|
|
Non-tacky time |
5 hrs |
|
Typical property:
|
Items |
WINNATE-300A |
WINCURE-300B |
|
Hardness |
Shore-A hardness 85 |
|
|
Tensile/Elongation |
8.0 MPa / 400% |
|
|
Tear |
- |
|
|
Adhesive strength |
- |
|
|
Compression strength |
- |
|
|
Bending strength |
- |
|
|
Adhesion strength (via pull & shear) |
||
|
Al/Al |
Glue broken 3.3 MPa |
|
|
PET/PET |
PET fatigue |
|
|
PC/PC |
PC broken |
|
|
PMMA/PMMA |
PMMA broken |
|
|
PVC/PVC |
2.5 MPa |
|
|
Nylon/Nylon |
2.3 MPa |
|
|
PP/PP |
2.8 MPa |
|
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