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| Place of Origin | CHINA |
| ブランド名 | NANYA |
| Model Number | NPPN-638S |
| Attribute | Value |
|---|---|
| Gardner | Max 3.0 |
| Epoxy Equivalent Weight G/eq | 170~190 |
| Physical State | Semi Solid |
| Solution Viscosity (At 25℃)* | H~J |
| Main Raw Material | Phenolic Novolac Epoxy Resin |
| CAS No. | 25036-25-3 |
NPPN-638S combines the heat resistance of phenolic backbone with the reactivity of epoxy. Compared to BPA-based epoxides with two epoxides per molecule, NPPN-638S features an average of 3.6 epoxy groups per molecule.
This resin produces tightly cross-linked cured systems with superior elevated temperature performance, chemical resistance, and adhesion compared to BPA-based resins.
Phenolic novolac epoxy resin
| Quality | Unit | Range |
|---|---|---|
| Physical State | - | Semi Solid |
| Epoxy Equivalent Weight | g/eq | 170-190 |
| Color | Gardner | max 3.0 |
| Solution viscosity | 25℃ | H~J |
At least 12 months in sealed containers at ambient temperature.
Product may cause skin and eye irritation. In cases of skin contact, wash immediately with soap and water. For eyes, flush with plenty of water for 15 minutes and seek medical attention immediately.
