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| Standard
Solid Grades |
|
Visc.¹ |
MW² |
M.I.³ |
Tg, °C |
Features |
| PKHA
|
100-179 |
25000 |
65 |
80 |
Long
chain linear poly hydroxy ethers with different molecular
weights giving excellent adhesion, impact and abrasion
resistance, flexibility and chemical resistance.
Preferred toughener for epoxy and phenolic resins.
X-linked Phenoxy Resin gives excellent heat resistance
and solvent resistance.
The standard polymer = PKHH, other grades available at
customer’s request. |
| PKHB
|
180-280 |
32000 |
60 |
84 |
| PKHB+
|
281-409 |
37000 |
<30 |
87 |
| PKHC
|
410-524 |
43000 |
<15 |
89 |
| PKHH
|
525-715 |
52000 |
4 |
92 |
| PKHJ
|
600-775 |
57000 |
<4 |
95 |
| PKFE
|
600-895 |
60000 |
<4 |
98 |
| PKHP-200 |
475-715 |
52000 |
4 |
92 |
Micronized
powder version of PKHH |
| Applications: |
Coatings:
Wire coating. PCB coatings. Coatings for flexible and rigid
packaging.
Can & Coil coatings. Pipe coatings. Metal primers. Tie layers. Clear wood
coatings. Plastic coatings. Glass coatings.
Composites: Prepregs, Preform, Sizing and Fabrics impregnation.
Plastics: Compatibilizer. Molding & Extrusion.
Adhesives: Structural adhesives. Hotmelts.
Films: Available as requested. |
| ¹ Visc.
= Viscosity in Cp at 25°C, 20% solution in cyclohexanone ²MW
= Average Molecular weight (Daltons) ³MI = Melt
index at 200°C in g/10 min |
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