Parafini yokhala ndi chlorine ndi madzi okhuthala achikasu chagolide kapena amber, osayaka, osaphulika, komanso osasinthasintha kwambiri. Amasungunuka m'zinthu zambiri zachilengedwe, osasungunuka m'madzi ndi ethanol. Akatenthedwa kufika pa 120℃, amawonongeka pang'onopang'ono ndipo amatha kutulutsa mpweya wa hydrogen chloride. Ndipo ma oxide a chitsulo, zinc, ndi zitsulo zina amalimbikitsa kuwola kwake. Parafini yokhala ndi chlorine ndi pulasitiki wothandizira wa polyvinyl chloride. Sasinthasintha pang'ono, sayaka, komanso alibe fungo. Chogulitsachi chimalowa m'malo mwa pulasitiki yayikulu, yomwe ingachepetse mtengo wa chinthucho ndikuchepetsa kuyaka.
Mawonekedwe
Mphamvu ya pulasitiki ya parafini yothira chlorine 52 ndi yotsika poyerekeza ndi pulasitiki yayikulu, koma imatha kuwonjezera kutchinjiriza kwamagetsi ndi kukana malawi ndipo imatha kuwonjezera mphamvu yokoka. Zoyipa za parafini yothira chlorine 52 ndikuti kukana kukalamba ndi kukana kutentha pang'ono ndizochepa, mphamvu yachiwiri yobwezeretsanso nayonso ndi yotsika, ndipo kukhuthala kwake kumakhala kwakukulu. Komabe, malinga ngati pulasitiki yayikulu ndi yosowa komanso yokwera mtengo, parafini yothira chlorine 52 ikadali gawo la msika.
Parafini wothira chlorine 52 ukhoza kusakanizidwa ndi zinthu zokhudzana ndi ester, ukhoza kupanga pulasitiki pambuyo posakaniza. Kuphatikiza apo, umakhalanso ndi mawonekedwe ngati woletsa moto komanso mafuta. Ngati pakufunika, ungathandizenso poletsa matenda a sepsis.
Mphamvu yopangira parafini wothira chlorine 52 ndi yamphamvu kwambiri. Pogwiritsira ntchito, gwiritsani ntchito njira yothira chlorine yotenthetsera komanso njira yothira chlorine yothandiza. Nthawi zina, njira zothira chlorine zimagwiritsidwanso ntchito.
Kugwiritsa ntchito
1. Parafini wothira chlorine 52 susungunuka m'madzi, kotero ungagwiritsidwe ntchito ngati chodzaza mu zokutira kuti uchepetse mtengo, kuwonjezera mphamvu zotsika mtengo komanso zosalowa madzi komanso zosapsa moto.
2. Yogwiritsidwa ntchito mu zinthu za PVC ngati pulasitiki kapena pulasitiki wothandizira, imagwirizana bwino komanso imateteza kutentha kuposa paraffin-42 yokhala ndi chlorine.
3. Itha kugwiritsidwanso ntchito ngati chowonjezera mu rabara, utoto, ndi madzi odulira kuti igwire ntchito yolimbana ndi moto, kukana malawi, ndikuwonjezera kulondola kwa kudula, ndi zina zotero.
4. Ingagwiritsidwenso ntchito ngati mankhwala oletsa magazi kuundana komanso mankhwala oletsa kutulutsa mafuta opaka.
Nthawi yotumizira: Ogasiti-24-2022