http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105038142-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-50 |
| filingDate | 2015-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105038142-B |
| titleOfInvention | A kind of novolac epoxy resin sweat connecting preparation method for material |
| abstract | The present invention relates to a kind of novolac epoxy resin sweat connecting preparation method for material, including step (1), liquid epoxies, curing agent and accelerator are well mixed by high-speed stirred, obtain masterbatch；(2), novolac epoxy resin is heated 1~3 hour at a temperature of 100~120 DEG C, novolac epoxy resin is melted completely；(3), the novolac epoxy resin and masterbatch of molten condition are well mixed, hybrid resin is obtained；(4) hybrid resin, is coated into glued membrane in uniform thickness, film temperature is 60~65 DEG C；(5) dipping machine, is contained using hot melt, in the case of pressure roller heating, each one layer of glued membrane, centre placed places glass cloth up and down, and hot pressing is compound to obtain prepreg, and at 80~100 DEG C, impregnation is controlled in 4~6m/min for roller temperature control；Glue stable content, volatile content be low in the sweat connecting material that the present invention is prepared, prepreg being coated with property is good, and production efficiency is high, and composite surface quality is good, and mechanical property is good, heat-proof quality is good. |
| priorityDate | 2015-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.