Imbere yimbere na hanze yifu, Tile avuza ingufu, ifata ifu yumutungo wibumba, kwishura minisiteri yo hanze, kwishura minisiteri yo hanze yubushyuhe bwo hanze.
Muri minisiteri, ni ukuzamura ububi, imbaraga zoroshye cyane hamwe n'izindi ntege nke z'amavuta ya sima gakondo, no guha imbogamizi minisiteri nziza n'imbaraga za kanseri, kugira ngo urwanye kandi utinde ku gisekuru cya sima kirumirwa. Kubera ko polymer na minisiteri ikora imiterere yinyuma, firime ikomeza ikorwa muri pores, ikomeza guhuza ibiterankunga kandi bigabanya intanga ngore biruta minisiteri. Hariho iterambere ryinshi.
Uruhare rwifu ya latex muri putty ahanini mubice bikurikira:
1. Kunoza uburomu hamwe nubutaka bwa procting. Ifu ya latex ifu ya latex ni ifu ifatika ikozwe muri emulsion idasanzwe (polecure nyinshi polymer) nyuma yo gukaza. Iyi nkunga irashobora kuvugurura vuba muri emulsion nyuma yo kuvugana namazi, kandi ifite imiterere imwe nkamagana ya mbere, ni ukuvuga, ishobora gukora film nyuma yuko amazi ahinduka. Iyi filime ifite ibintu byinshi byoroshye, kurwanya ikirere cyinshi no kurwanya ibinyuranye binyuranye no gusimbuza. Byongeye kandi, ifu ya hydrophobic ya lawx irashobora gutuma umuryango utagira amazi.
2. Kunoza ubumwe bwa make, kurwanya cyane, kurwanya Alkali, kwambara kurwanya, no kuzamura imbaraga zoroheje.
3. Kunoza amazi kandi ashingiye kubikorwa.
4. Kunoza uburyo bwo kugumana amazi, ongera umwanya ufunguye, kandi utezimbere ibikorwa.
5. Kunoza ingaruka zo kurwanya ishyirwa hejuru no kuzamura iramba rya shotive.
2. Uruhare rwifu ya latex muri tile ingirakamaro cyane muri ibi bikurikira:
1. Nkuko feme yiyongera, imbaraga zumwimerere zamavuta yoroheje. Muri icyo gihe, imbaraga zidasanzwe zifatika nyuma yo kwibizwa mumazi na tesinile imbaraga zifata imbaraga nyuma yo gusaza ashaje nabyo byiyongera. Umubare wa sima ugomba kuba hejuru ya 35%.
2. Hamwe no kongera umubare wifu ya latex, imbaraga za tensile nyuma yo gushira mumazi akomeye yo gusaza yiyongera.
3. Hamwe no kongera umubare wa selile ether, imbaraga zidasanzwe zo gukomera kwa tile ziziyongera nyuma yo gushira amabuye, kandi imbaraga zidasanzwe zigenda ziyongera nyuma yo gushiramo amazi yabanje kwiyongera hanyuma bigabanuka. Ingaruka nibyiza mugihe selile ibirimo bikikije 0.3%.
Iyo ukoresheje ifu ya latex, dukwiye kwitondera ingano yo gukoresha, kugirango igira uruhare rwose.
Igihe cyohereza: Jun-05-2023