Daim ntawv thov tseem ceeb ntawm butadiene-pyridine latex yog raws li cov nplaum nplaum rau cov khoom siv ntxiv ntawm cov khoom siv roj hmab. Tshwj xeeb, nws yog siv rau hauv cov hlua fiber ntau, ntaub, thiab hlua rau cov khoom xws li cov log tsheb, hoses, thiab cov hlua khi, thiab yog ib qho tseem ceeb ntawm kev txhawb nqa cov khoom siv roj hmab - fiber ntau cov khoom.
Vim qhov kev taw qhia ntawm pyridine pawg, polarity yog txhim kho. Cov polar nitrogen atoms ntawm lub nplhaib pyridine tuaj yeem hnov mob nrog cov organic pawg ntawm RF resin thiab fibers los tsim hydrogen bonds thiab dipole bonds, yog li txhim kho adhesion rau hluavtaws fibers.
Butadiene-pyridine latex feem ntau yog tov nrog me me ntawm styrene-butadiene latex, thiab tom qab ntawd tov nrog resorcinol- formaldehyde tov los tsim cov tshuaj impregnation (RFL). Qhov RFL system tseem nrov rau niaj hnub no.
Thaum pib, cov nplaum ntawm fibers thiab roj hmab tau hloov zuj zus los ntawm ntuj latex thiab casein rau styrene -butadiene latex. Tom qab qhov tshwm sim ntawm siab -lub zog viscose filaments, qhov sib xyaw ntawm resorcinol-formaldehyde-latex (RFL) tau tsim.
