cashew nut shell liquid glycol fx-9201lp
|
performance |
value |
|
polyol type |
cashew shell oil glycol |
|
viscosity, (cps) @ 25 “>°c |
950 -1850 |
|
hydroxyl value (mg koh/g) |
65 -80 |
|
moisture,% |
≤ 0.1 |
|
color (ghanaian law) |
≤ 17 |
|
calculated biological content |
87 |
|
and aggregationmdi glue time (minutes) |
55 |
|
recommended apps |
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suggestions for improving thermal stability:
①no catalyst
②benzoyl chloride as stabilizer
③nitrogen protection
prepolymer (nco7%):
|
7% ncoprepolymer |
prepolymer viscosity (cps at 25° c) |
tensile strength(mpa) |
elongation(%) |
modulus(mpa) |
shaoahardness
|
|
fx-9201/fx-9201lp |
19868 |
2.2/4.2 |
30.6/83 |
19.3 |
75.4 |
mechanical properties and stability:
|
diol (7% nco prepolymer) |
hardness (shaoa) |
tensile strength (mpa ) |
elongation (% ) |
|
fx-9201lp |
75 |
4.2 |
83 |
/table>
mechanical properties and stability:
|
diol (7% nco prepolymer) |
hardness (shaoa) |
tensile strength (mpa ) |
elongation (% ) |
|
fx-9201lp |
75 |
4.2 |
83 |