http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103013635-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_362a1b7f2be2e7e307ca4acccf50429e |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N40-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M169-04 |
| filingDate | 2012-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1fcc0f15b7a50e0c34d85497f158e5cf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0b12efb4905e12b4c4ff5f8aa06c399 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3937244d80c5bb45f951e51d0212ca6d |
| publicationDate | 2014-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103013635-B |
| titleOfInvention | Ester type fire-resistant hydraulic fluid and preparation method thereof |
| abstract | The invention relates to an ester type fire-resistant hydraulic fluid. The hydraulic fluid comprises the following raw materials by weight percent: 95-99% of base oil, 1.0-5.0% of diphenol propane, 0.005% of dimethylsilicone fluid or dimethylsilicone grease, 0.05% of tricresyl phosphate, 0.1% of benzotriazole, 100 parts per million (PPM) demulsifying agent T1001 or LZ5957 and 0.2-0.3% of triazole derivative, thiadiazole derivative, N-salicylidene ethylamine, N, N'-bis(salicylidene)ethylenediamine, N, N'-bis(salicylidene)propylene diamine or ethylenediamine tetraacetic acid. A preparation method of the ester type fire-resistant hydraulic fluid comprises the following steps of sufficiently and evenly stirring various materials at room temperature according to a formula, and then filtering. The ester type fire-resistant hydraulic fluid has the beneficial effects that the high temperature use performance of the product is greatly improved, the service life of a hydraulic system and the oil changing period of oils are prolonged, and the ester type fire-resistant hydraulic fluid has a good flame-retardant effect and is safe to use. The preparation method has the advantages that operation is convenient, technology and equipment are simple, energy consumption is low, cost is low, and the like. |
| priorityDate | 2012-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.