A1: Qhov zoo tshaj plaws ua haujlwm kub ntawm marble nplaum yog 5 ° C ~ 55 ° C.Yog tias qhov kub thiab txias dhau lawm, lub xeev ntawm cov kua nplaum yuav hloov pauv, thiab cov kua nplaum yuav dhau los ua nyias lossis txawm ntws, thiab lub sijhawm khaws cia yuav luv raws li.Cov nplaum nplaum nplaum tuaj yeem siv tau ntawm 145 ° C yog tias lub xeev hloov ntawm cov nplaum nplaum nplaum tsis suav nrog.Lub siab polymer tsim tom qab kho tuaj yeem tiv taus -50 ° C qis, tab sis kuj tuaj yeem tiv taus 300 ° C kub.
A2: Nws tuaj yeem khaws cia rau ib xyoos ntawm chav tsev kub (tsis ntau tshaj 30 ° C).Tom qab kho, kev pab cuam lub neej ntawm marble nplaum yog ntau tshaj 50 xyoo feem ntau yog tias kev tsim kho yog lawm.Yog hais tias ib puag ncig yog ntub, los yog qhov chaw tsim kho qhia txawv qib ntawm acid-base, ces lub neej zoo ntawm marble nplaum tom qab kho yuav raug luv luv.
A3: Marble nplaum yog nyob rau hauv tsim ntawm polymer tom qab kho, ib yam li cov pob zeb dag, yuav tsis tso cov teeb meem, nws yog non-toxic harmless.
A4: Cov nplaum nplaum uas tsis tau kho tuaj yeem siv cov tshuaj alkaline (xws li dej xab npum kub, dej ntxuav hmoov, thiab lwm yam) rau kev ntxuav.Cov nplaum nplaum uas kho tau tuaj yeem raug tshem tawm nrog rab riam (tsuas kom du lossis xoob nto).
A5: Yog tias qhov nruab nrab ntawm lub caij ntuj no hauv koj cheeb tsam qis dua 20 ℃, nws raug nquahu kom yuav SD Hercules adhesives uas tsim los ntawm lub caij ntuj no mis.