FIELD: chemistry.
SUBSTANCE: fibreglass includes a prepreg that uses fibreglass and a phenolformaldehyde binder that contains a resole phenolformaldehyde resin, which uses a highly concentrated condensation product of phenol and paraformaldehyde, an organic solvent used as acetone, and a novolac phenolformaldehyde resin. In addition, the binder further comprises pyrogenic silica and polycyclic amine, which is used as urotropine.
EFFECT: reducing the heat generation during combustion, increasing the mechanical properties, viscosity control and reduction of gel time.
3 cl, 3 tbl, 6 ex
| Title | Year | Author | Number |
|---|---|---|---|
| PHENOL FORMALDEHYDE BINDER, PREPREG BASED THEREON AND PRODUCT MADE THEREOF | 2007 |
|
RU2333922C1 |
| PREPREG | 0 |
|
SU1004411A1 |
| HYBRID EPOXY-TRIPHENOL BINDING AGENT WITH APPLICATION OF NOVOLAC RESIN | 2014 |
|
RU2560370C1 |
| BINDER FOR ELECTRIC INSULATING PHENOLIC PLASTIC | 0 |
|
SU1083238A1 |
| PREPREG | 1996 |
|
RU2118966C1 |
| POLYMERIC BINDER FOR GLASS PLASTIC MATERIALS | 0 |
|
SU713890A1 |
| PROCESS OF POLYMER BINDER PRODUCTION | 2006 |
|
RU2326909C1 |
| METHOD OF PRODUCTION OF PREPREG FOR WINDING HEAT- SHIELDING AND/OR ANTI-STATIC INTERNAL SHELLS FOR GLASS PLASTIC TUBES-ENVELOPES OF VARIOUS CLASSES AND PURPOSES | 2002 |
|
RU2206582C1 |
| EPOXY BINDING AGENT FOR REINFORCED PLASTICS (VARIANTS) AND METHOD FOR ITS PREPARING | 2002 |
|
RU2260022C2 |
| SYNTHETIC RESIN BASED BINDER FOR GLASS FIBER LAMINATE USED IN ELECTRICAL ENGINEERING | 2006 |
|
RU2320039C1 |
