http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110820428-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21J1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21J1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21D1-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21J1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21J1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21B1-345 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21J1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21J1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21D1-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21J1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21J1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21B1-34 |
| filingDate | 2019-11-14^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-12-10^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-12-10^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110820428-B |
| titleOfInvention | Preparation method of high-flexibility waterproof fiberboard and finished product thereof |
| abstract | The invention discloses a preparation method of a high-flexibility waterproof fiberboard and a finished product thereof, wherein the preparation method comprises the following steps: 1) and preparing paper pulp: a) mixing 80-95% of plant fibers and 5-20% of chemical fibers according to mass percentage, putting the mixture into a pulper, and injecting water into the pulper for pulping; b) and after pulping is finished, pumping the pulped pulp in the pulper into a pulp storage tank, and pulping by using a refiner until the pulping degree is 50-60 DEG SR to obtain the paper pulp. The prepared high-flexibility waterproof fiberboard has the advantages that the moisture content is maintained within the range of 6-12%, the high-flexibility waterproof fiberboard has high flexibility, the waterproof fiberboard is effectively prevented from bursting, and the high-flexibility waterproof fiberboard has good pressure resistance. |
| priorityDate | 2019-11-14^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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