http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2990061-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3c8af9136559fc9a0e3c7c8be80eaab0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C13-046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C13-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C3-087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C13-02 |
| filingDate | 2015-11-12^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_161e98d5c72f1a0bf6d9bab8992742d3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2832caef15b622082d8c02a1326046ed http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83b41d1e5d197fe8c7c4d2046cd726ed http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94d9459716480d5cf91b39ca33697a4d |
| publicationDate | 2017-04-20^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2990061-A1 |
| titleOfInvention | Boron-free glass fiber composition, glass fiber and composite material therefrom |
| abstract | A Boron-free glass fiber composition, and a glass fiber and a composite material thereof. The glass fiber composition comprises the following components in percentage by weight: 58% to 60.4% of SiO2, 14% to 16.5% of Al2O3, 14.1% to 16.5% of CaO, 6% to 8.2% of MgO, 0.01% to 0.5% of Li2O, less than 1.15% of Na2O+K2O, K2O being higher than 0.5%, less than 1.5% of TiO2, and less than 1% of Fe2O3, the ratio in percentage by weight C1=CaO/MgO being greater than 2 and smaller than or equal to 2.4. The composition can remarkably reduce the surface tension of glass, improve the mechanical strength and the chemical resistance stability of the glass fiber, effectively suppress the crystallization tendency of glass, reduce the liquidus temperature of glass, and is particularly suitable for producing high-performance glass fiber having a low bubble rate. |
| priorityDate | 2015-10-15^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Showing number of triples: 1 to 21 of 21.