About |
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SUMILTERESIN® PR-3700 I is a liquid straight resol phenolic resin, which contained solvent methanol. It is usually apply for fiber impregnation such as scouring pad, etc Characteristics SUMILTERESIN® PR-3700 I is preferrable to use for binder and coating that need high heat resistance. It is designed with low free monomer in order to prevent arise of gas and smell during curing process. SUMILTERESIN® PR-3700 I can be adjusted in lower viscosity by methanol and/or acetone. It also compatible when mix with epoxy resin to improve flexibility.&& |
Product Description | |
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Supplier | SBHPP |
Generic | 酚醛树脂 |
Material Status | Commercial: Active |
Features | High Heat Resistance |
Availabilitys | Asia Pacific |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
PH value | |||
25℃ | 7.5 to 8.5 |
Supplementary information | Nominal value | Unit | Test method |
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Free Formaldehyde | < 0.50 | % | |
Resin content | |||
135℃/1h | 54 to 64 | % |
Uncured Properties | Nominal value | Unit | Test method |
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Density | |||
25℃ | 1.10 to 1.14 | g/cm³ | |
viscosity | |||
25℃ | 0.10 to 0.50 | Pa·s | |
Gelation time | |||
150℃ | 0.67 to 1.7 | min |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
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