. Ho itebela haholo, ho fetoha le maemo, ho hanyetsa lihlong.
. Ho hanyetsa ho hanyetsoa le thepa e meng ea 'mele.
. Khanyetso e ntle ea metsi, hardristation ea oli, e loantšang bohanyetsi, asiti ea asiti, ho hanyetsa ha Alkali.
. Ha ho hanyetsa metsi, ho hanyetsa le ho hanyetsa le ho hanyetsa le ho itšitiso ea moea.
. Ho hanyetsa ha maemo a phahameng le a mangata.
Elektroniki, likokoana-hloko, maekiniki, likhomphutha, semela se seholo sa lisebelisoa; Kamano, khatiso, phofo, phofo, lik'hemik'hale, li-solvent tsa manyolo, khase, jj; Beha li-ammunition, sethunya le libaka tse linghloka letamo la filimi ea Antistatic, mokatong le litanka tsa polokelo.
Ntho | Datas | |
'Mala le ponahalo ea filimi ea pente | colort le filimi e boreleli | |
Nako e omileng, 25 ℃ | Bokaholimo bo omeletseng, H | ≤4 |
Hard Order, H | ≤24 | |
Matla a Tense, MPA | ≥9 | |
Ho betsa matla, MPA | ≥7 | |
Matla a hatellang, MPA | ≥85 | |
Shore Hardness / (D) | ≥70 | |
Roala khanyetso, 750G / 500r | ≤0.02 | |
60% H2so4, ho hanyetsa, 30dance | Lumella Draght Flught | |
25% Naoh, ho hanyetsa, matsatsi a 30 | Ha ho phetoho | |
3% nacl, ho hanyetsa, 30dance | Ha ho phetoho | |
Boundge, MPA | ≥2 | |
Bokapele ba ho hanyetsa, ω | 105-109 | |
Litlhaloso tsa molumo, ω | 105-109 |
Tlosa tšilafalo ea oli ka ho felletseng, hloekisa lehlabathe le lerōle, tse sa hloekang, e seng makhasi, eseng lehlabathe, ha ho na oli. Likahare tsa metsi ha lia lokela ho ba kholo ho feta 6%, boleng ba PH ha bo kholo ho feta 10. Sehlopha sa matla sa konkreiti sa samente se se ka tlase ho c20.
Mocheso oa motheo o tlase ha o ka tlase ho 5 ℃, bonyane 3 ℃ ho feta thepa ea mobu), moea le pula ke eona e thibetsoeng ka kotloloho.
1, Boloka sefefong sa leholiong la 25 ° C kapa sebaka se pholileng le se omileng. Qoba ho tsoa khanya ea letsatsi, mocheso o phahameng kapa tikolohong e phahameng ea mongobo.
2, sebelisa kapele kamoo ho ka khonehang ha o buloa. Ho thibetsoe ka thata ho pepesa moea ka nako e telele kamora hore e buloe ho qoba boleng ba lihlahisoa. Bophelo ba sehatsetsing ke likhoeling tse tšeletseng ka mocheso oa kamore ea 25 ° C.