Kev sib piv ntawm Kev Noj Qab Haus Huv Ib puag ncig ntawm cov khoom siv bristle
Nylon bristles: Muab cov elasticity zoo, tsis nqus dej, tiv thaiv kab mob loj hlob, thiab muaj zog heev; lawv tsis yooj yim deform nrog ntev - siv. Lawv yog cov khoom siv zoo tshaj plaws rau kev saib xyuas qhov ncauj thiab ua raws li cov qauv kev nyab xeeb uas tau teev tseg los ntawm GB 39669-2020 ("Cov Lus Qhia Tshwj Xeeb rau Kev Nyab Xeeb ntawm Cov Txhuam Txhuam Hniav thiab Cov Khoom Siv Kho Hniav").
Natural Boar Bristles: Muab lub zog tu kom zoo tab sis maj mam qhuav tom qab nqus dej; lawv yog cov nquag pwm loj hlob nyob rau hauv ib puag ncig humid. Lawv muaj kev pheej hmoo rau kev noj qab haus huv ntau dua nrog ntev - siv txhua hnub thiab tsis pom zoo raws li kev xaiv tus qauv.
Polypropylene (PP) bristles: muaj elasticity tsis zoo thiab deform yooj yim tom qab siv; feem ntau yog siv rau hauv cov txhuam hniav uas siv tau pov tseg. Lawv muab kev ua haujlwm tu tsis zoo thiab cov txiaj ntsig kev noj qab haus huv, ua rau lawv tsis haum rau kev siv sijhawm ntev -ib hnub.
PBT Bristles: Tshwj xeeb mos thiab mos ntawm cov pos hniav, ua rau lawv haum rau cov neeg muaj cov pos hniav rhiab heev; Txawm li cas los xij, lawv cov kev ua haujlwm tu tag nrho yog qis dua li cov nylon bristles.
