http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102702679-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e89c206df73c7928c3fa05f87f1287de |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K7-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K7-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K7-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00 |
| filingDate | 2012-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2beb13e1cd63576f17e92703332a9b82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9037df183baafbe5a637fb11ad9e3a45 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f5f9bc2a018a819b71f3bcbb88a34d7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02e50163fe8dfccf2d4b4c395461b8e3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f75c378bc24fe08d091e928f3d4b1bc8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12a8d02e09ca0d9b21cfd629780278f4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_313bb08f5d33723d500667eb6dcf3a82 |
| publicationDate | 2015-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102702679-B |
| titleOfInvention | Preparation method for high-strength solid buoyancy material for deep submergence |
| abstract | The invention relates to a preparation method for a high-strength solid buoyancy material for deep submergence. The preparation method is characterized by comprising the following steps of: firstly, filling ceramic hollow spheres and/or hollow glass microspheres into a stainless steel die by adopting a vibration self-assembly method for slight vibration and compaction; fixing the compacted filler into the stainless steel die by using a locking device; fully mixing low-viscosity epoxy resin, a curing agent, a coupling agent and a curing accelerator according to a certain proportion and vacuumizing for degassing; then injecting the mixed epoxy resin into the stainless steel die from a forming die by using a liquid boosting pump until the epoxy resin seepages from the upper surface of the compacted filler; taking down an injection pipe, closing an epoxy resin injecting port at the lower part of the die; feeding the die into a drying box; and curing according to the preset curing temperature and time to obtain a light high-strength solid buoyancy material. For the high-strength solid buoyancy material, the compressive resistance can reach 80-120MPa, the density is 0.45-0.65g/cm<3>, the water absorbing capacity is smaller than 1 percent and the applicable depth can reach 4500-11000m. |
| priorityDate | 2012-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.