Cov rosin me me muaj nyob rau ntau lub khw muag khoom kho vajtse. Saib ntawm lawv, koj yuav tau xav hais tias cov tshuaj no yog npaj rau dab tsi. Nws muaj ntau txoj siv nyob hauv ntau daim teb.
Rosin tau muab faib ua ob hom: ntuj thiab khoom cuav. Thawj zaug yog tau los ntawm cov ntoo ntoo (feem ntau yog ntoo thuv), qhov thib ob los ntawm cellulose. Ntuj rosin suav hais tias yog kev ua tau zoo dua. Tab sis nws yuav tsum tau yug hauv siab tias tsis muaj qee yam ntxig lossis cellulose tuaj yeem siv ncaj qha raws li rosin - nws yuav tsum tau ua ntej rau kev kho tshwj xeeb Cov tshuaj no tau siv ntev los ua flux rau soldering. Rosin tuaj yeem siv rau lub hom phiaj no ob qho tib si hauv daim ntawv dawb huv thiab yog ib feem ntawm lwm yam, muaj cov fluxes ntau dua, piv txwv li, cov tshuaj cawv cawv los yog tshwj xeeb ntawm LTI. Ob qho tag nrho cov rosin ntshiab thiab feem ntau fluxes raws nws muaj cov cuab yeej tseem ceeb - pH neutrality. Qhov no txhais tau hais tias lawv, tsis zoo li cov kua qaub lo kua qaub, tsis lwj qhov chaw kho lub sijhawm thiab tsim yuav luag tsis muaj xau tam sim no. Kev siv hluav taws xob ua hluav taws xob thiab hluav taws xob hluav taws xob tuaj yeem tsuas yog coj los nrog cov nplaim hluav taws xob tsis zoo. Qhov cov kws ntaus nkauj ntaus suab paj nruag rub cov hle cov hlua nrog rosin. Txawm li cas los xij, nws tsis muaj qab hau los siv nws ua ke nrog cov twj paj nruag uas tsis tas siv cov bows. Qhov kev pom zoo rau ntub cov tuaj tos nrog rosin, qee zaum qhia hauv kev sib tham ntawm cov kis tas, tsis muaj lub hauv paus txhua. Hauv kev seev cev, cov khoom siv no yog siv los txhim kho lub nplaum ntawm nkawm khau mus rau hauv pem teb, thiab hauv kev ua kis las - ob txhais tes ntawm cov kis las nrog barbell, kettlebells lossis dumbbells ntxiv rau. thiab ntu tivthaiv. Nws yog pom nyob rau hauv ntau hloov tau thiab tawv polymers thiab txawm nyob hauv qee qhov xab npum. Yav dhau los, nws tau siv los tshem tawm cov nplais ntu hauv txoj siv xov - tab sis tam sim no nws tsis tau ua tiav lawm, vim tias muaj ntau lub khoom siv tau tsim los ua kom muaj kev tswj hwm kev ua kom zoo tshaj plaws. Nws yog qhov tsis tsim nyog siv lub qhib nplaim taws.
