http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109651663-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f23ea24e71f09ce209213ebcc43990d0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-2296 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-2272 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-03 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J163-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L27-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-098 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J163-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K13-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L91-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K7-12 |
| filingDate | 2019-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ece4d18dcbba070fabbcc198b45bd853 |
| publicationDate | 2019-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109651663-A |
| titleOfInvention | A kind of manufacturing process of polytetrafluoro asbestos coated pad |
| abstract | The invention discloses a manufacturing process of a polytetrafluoro asbestos coated pad, which comprises the following steps: S1: soaking the rubber raw material in a first auxiliary agent for softening treatment; S2: mixing the softened rubber raw material with the second auxiliary agent S3: put the asbestos layer in the third auxiliary agent for soaking to obtain a pretreated asbestos layer; S4: apply the mixed glue obtained in step S2 to step S3 on the pretreated asbestos layer in , and fold the asbestos layers on both sides of the mixed glue to cover the mixed glue, and obtain asbestos strips after the mixed glue is solidified; S5: bend the asbestos strips into a ring, and fold the asbestos strips The two ends of the strip are connected and fixed to obtain an asbestos ring; S6: the asbestos ring is covered with polytetrafluoroethylene; through the above six steps, the finished product polytetrafluoro asbestos covered pad is obtained The preparation method of the present invention has the advantages of increasing the asbestos covered pad The advantages of weather resistance and pressure resistance. |
| priorityDate | 2019-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.