Paunenge uchishandisa Hydroxypropyl Starch Ether (HPStE) sechinhu chinowedzera muzvigadzirwa zvegypsum-based, senge gypsum plaster kana gypsum wallboard, zvakakosha kuti utore matanho ekuchengetedza kuve nechokwadi chekubata kwakachengeteka uye kuita kwakakwana. Heano mamwe matanho ekuzvidzivirira:

1. Kuchengeta: Chengetedza HPStE munzvimbo yakaoma, inofefetera zvakanaka kure nechiedza chezuva uye kunobva kupisa. Tevedzera kurudziro yemugadziri wemamiriro ekuchengetera, kusanganisira tembiricha uye mwando mwero.
2. Kubata: Pfeka midziyo yekudzivirira yakafanira (PPE), senge magirovhosi, magirovhosi, uye zvipfeko zvekudzivirira, paunenge uchibata HPStE poda kudzivirira kubata kweganda kana kufemerwa neguruva.
3. Kudzivirira Kusvibiswa: Dzivirira kusvibiswa kweHPStE nezvimwe zvinhu, zvakaita semvura, guruva, kana zvidimbu zvekunze, izvo zvinogona kukanganisa kushanda kwayo kana kukonzera kukanganisa kwechigadzirwa. Shandisa midziyo yakachena, yakaoma uye midziyo yekubata nekuchengetedza.
4. Kudzora Dust: Kuderedza chizvarwa cheguruva panguva yekubata uye kusanganiswa kweHPStE poda kuburikidza nekushandisa matanho ekudzora guruva, zvakadai semhepo inopedza mhepo, maitiro ekuderedza guruva, kana guruva masks / respirators.
5. Kusanganisa Matanho: Tevedzera akakurudzirwa kusanganisa maitiro uye mwero weyero wakapihwa nemugadziri wekubatanidza HPStE mune gypsum-based formulations. Ita shuwa kupararira kwakakwana uye kugovera kwakafanana kweiyo yekuwedzera kuti uwane inodiwa maitiro ekuita.
6. Muedzo Wekuenderana: Ita bvunzo yekuenderana kuona kuti HPStE inoenderana nezvimwe zvikamu uye zvinowedzera mukugadzirwa kwegypsum. Edzai mabhechi madiki musati magadzirwa akazara kuti muone mashandiro uye kudzivirira zvingangoitika zvakaita sekupatsanurwa kwechikamu kana kuderedzwa kushanda.
7. Kudzora Hunhu: Shandisa matanho ekudzora emhando yekutarisa kunaka uye kuenderana kweHPStE mukati mekugadzira. Ita nguva dzose kuyedza uye ongororo yezvakagadzirwa, zvigadzirwa zvepakati, uye zvakapedzwa mafomati kuti uve nechokwadi chekutevedzera zvakatemwa uye zviyero.
8. Mafungiro Ezvakatipoteredza: Rasa HPStE isina kushandiswa kana yakapera nguva maererano nemirairo yemunharaunda uye nhungamiro yezvakatipoteredza. Dzivisa kuburitsa HPStE mukati mezvakatipoteredza, sezvo inogona kuve nemhedzisiro yakaipa pazvipenyu zvemvura uye kunaka kwemvura yepasi.

Nekutevera zvidziviriro izvi, unogona kuve nechokwadi chekushandisa kwakachengeteka uye kunoshanda kweHydroxypropyl Starch Ether mune zvigadzirwa zvegypsum-based, kuderedza njodzi uye kuwedzera kushanda. Gara uchitarisa chigadzirwa chekuchengetedza data bepa (SDS) uye mirairo yemugadziri yegwara chairo pakubata, kuchengetedza, uye kuraswa kweHPStE.