http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109721861-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L91-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-16 |
| filingDate | 2018-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109721861-B |
| titleOfInvention | A kind of photosensitive self-crosslinking EPDM waterproofing membrane and preparation method thereof |
| abstract | The invention relates to the field of waterproof materials, and in particular provides a photosensitive self-crosslinking EPDM waterproofing membrane and a preparation method thereof, comprising the following raw material components in parts by weight: 100 parts of EPDM rubber, a polyolefin elastomer 30-50 parts, sulfur 1.8-2.6 parts, zinc oxide 0.8-1.5 parts, magnesium oxide 0.8-1.5 parts, stearic acid 1.2-1.6 parts, tetramethylthiuram disulfide 1.0-2.0 parts, 4-4' -Dimorpholine disulfide 0.4-1.0 parts, dicumyl peroxide 1.4-2.0 parts, phthalic anhydride 0.6-1.0 parts, carbon black 60-85 parts, inorganic filler 40-65 parts, compatibilizer 10 ‑15 parts, 8-18 parts of softener, 1.8-3.6 parts of photoinitiator. The invention has simple equipment and less investment; the waterproof coil can be gradually cross-linked under the use environment, its mechanical properties increase with the increase of the external exposure time, the service life is long, the physical properties of the product are good, the coil can be welded by hot air, and it is resistant to aging. , the stress cracking resistance is stronger. |
| priorityDate | 2018-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.