Kev tsim cov txhuam hniav dav dav pib nrog kev xav txog kev xaiv cov khoom siv, tshwj xeeb tshaj yog rau bristle filaments qhov kev xaiv ntawm cov khoom tseem ceeb heev.Ntau tus neeg tsis paub ntau txog kev ua haujlwm ntawm PBT txhuam filaments.Nws tau pib tsim los hloov cov plaub hau nees thiab yog ib hom khoom siv polyester uas tuaj yeem ua rau ntau yam xim, txoj kab uas hla, cov duab thiab qhov ntev.

PBT bristles tau raug suav hais tias yog ib qho kev lag luam rau ntau lub bristles thiab muaj tshuaj lom neeg ntawm polybutylene terephthalate, ib hom khoom siv polyester.Ze rau PA66 bristles nyob rau hauv cov nqe lus ntawm kev ua tau zoo thiab pheej yig dua ib chav tsev tshaj PA66 bristles, nws yog ib qho ntawm cov kev siv nyiaj txiag rau nylon bristles thiab yog ib tug nqi-zoo bristle khoom.

Lub elasticity ntawm PBT bristles yog feem ntau muaj feem xyuam rau hardness, lub ntsiab lus ntawm elasticity yog lub peev xwm ntawm cov khoom nws tus kheej los tiv thaiv deformation, yooj yim muab tso rau, nws yog ib tug degree uas cov khoom yuav yooj yim khoov.

Qhov zoo ntawm PBT bristles yog: nruab nrab resilience, tsis tshua muaj noo noo nqus, zoo tshuaj stability, zoo heev toughness thiab tej lub zog, lub hardness ntawm PBT bristles yog nruab nrab ntawm nylon bristles thiab PP bristles, nruab nrab hardness thiab resilience, yuav hloov tau nylon bristles khoom, thiab PBT. bristles yog qhov nqus dej tsawg, yog li nws tuaj yeem ua haujlwm hauv qhov chaw ntub dej, tsis yooj yim rau cov kab mob, fungi thiab pwm.

Nws yog qhov tsim nyog rau kev ua cov txhuam hniav uas siv tau pov tseg, txhuam hniav txhuam hniav, txhuam hniav txhuam hniav, txhuam hniav thiab txhuam hniav, thiab lwm yam. Nws cov khoom zoo tensile thiab toughness kuj ua rau nws haum rau kev ua cov hlua.