phenolic resin
Date：2022-01-10 Categories：Related Application Product
| post date: |
jan 09,2022 |
| expiry date: |
jan 09,2023 |
| detailed description: |
cas no. :9003-35-4
appearance:brown liquid
viscosity (25℃/sec):80 – 125mmp
solid content:60% – 65%
gel time:12mins – 13mins
softening point:90℃
phenolic resin is a new generation of phenolic resin which is dedicated to grinding wheel mesh.
1. flexibility & non-sticky: low viscosity makes glass fibres mesh non-sticky , even in summer high temperature, even it is placed a long time, the grinding wheel mesh is still easy to separate, and non-discolouring.
2. anti-tensile & won’t lose glue: it is fit for flexible grinding wheel mesh.
3. strong adhesion & high durability: although it is non-sticky, there’s no no effect on the adhesion, it could combine the mesh and grinding wheel very well. especially on flexible grinding wheel.
4. no additive: there’s no additive during producing this phenolic resin, it is to avoid reducing the adhesion for the additive. |
| cas registry number: |
9003-35-4
|
| synonyms: |
;paraformaldehyde,formaldehyde,phenol polymer;paraformaldehyde, phenol polymer;p-f-r-2;formaldehyde,phenol polymer;novolac;phenol formaldehyde;phenol,formaldehyde polymer;phenol formaldehyde resin;phenol formaldehyde resin,novolac;phenol formaldehyde resin,resol;phenol, polymer with formaldehyde;resole;phenol-formaldehyde resin; |
| molecular formula: |
(c6h6o·ch2o)x |
| molecular weight: |
134.133 |
| molecular structure: |
|
