http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113814347-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fb980702ba694e899c9bcea4ffea1dec |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C1-167 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C1-16 |
| filingDate | 2020-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d4962c1e77721caa20d0120074e42dc |
| publicationDate | 2021-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113814347-A |
| titleOfInvention | A kind of binder for casting and preparation method thereof |
| abstract | The invention discloses a foundry binder and a preparation method thereof, comprising the following components in parts by weight: 3-5 parts of clay, 4-6 parts of silicate, 0.1-1 part of methyl silicate, coupling 0.04-0.2 part of the solvent, 2-5 parts of solvent, 0.2-0.3 part of modified starch, 0.1-0.5 part of phosphate, 0.02-0.1 part of aluminum hydroxide, 0.005-0.02 part of boric acid; the solvent is deionized water; The silicate is one or both of sodium silicate and potassium silicate; the coupling agent is a silane coupling agent; the coupling agent is selected from γ-aminopropyl triethoxysilane, γ -(2,3) Epoxy(propoxy)propyltrimethoxysilane, γ-methacryloyloxypropyltrimethoxysilane, N-(βaminoethyl)-γ-aminopropylmethyl One or a mixture of both dimethoxysilanes. The invention relates to the technical field of foundry adhesives, in particular to provide a foundry adhesive and a preparation method thereof, which are prepared by mixing organic materials and inorganic materials, while taking into account the advantages of both. |
| priorityDate | 2020-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.