Dab tsi yog polymer yog ib qho ntawm cov lus nug uas nquag nug los ntawm cov neeg feem coob cuam tshuam nrog kev tsim kho tshuaj. Polymer, uas muaj ntau heev hauv cov khoom siv hauv tsev, kuj suav nrog cov qauv ntawm ntau yam khoom siv hauv lub neej txhua hnub. Polymer, uas muaj ob hom sib txawv raws li ntuj thiab hluavtaws, txawm tias muaj nyob hauv peb DNA.

Raws liBaumerk, tus kws tsim kho tshuaj tshwj xeeb, peb yuav teb cov lus nug ntawm dab tsi yog ib tug polymer nyob rau hauv peb tsab xov xwm, thaum tseem piav txog nws cov cheeb tsam ntawm kev siv thiab yuav ua li cas lawv siv. Tom qab nyeem peb tsab xov xwm, koj yuav nkag siab txog dab tsi cov polymer, uas muaj nyob rau hauv ntau cov ntaub ntawv siv nyob rau hauv lub tsev tej yaam num, pab txhawb rau cov qauv.

Rau cov ncauj lus kom ntxaws txog mastic, lwm cov khoom siv hauv tsev uas nquag siv, koj tuaj yeem nyeem peb tsab xov xwm hu uaMastic yog dab tsi? Mastic siv qhov twg?

Polymer yog dab tsi?

Cov lus teb rau lo lus nug ntawm dab tsi yog polymer li lo lus lub ntsiab lus tuaj yeem muab ua ke ntawm cov lus Latin "poly" lub ntsiab lus ntau thiab "mer" lub ntsiab lus rov ua dua. Polymer feem ntau siv synonymously nrog yas los yog resin nyob rau hauv kev tsim kho tshuaj kev lag luam. Qhov tseeb, cov polymer suav nrog ntau yam khoom siv nrog ntau yam khoom. Lawv pom muaj nyob rau hauv ntau yam khoom siv hauv tsev siv nyob rau hauv lub neej niaj hnub, khaub ncaws, khoom ua si, thiab tseem ceeb tshaj plaws hauv cov khoom siv hauv tsev siv rau rwb thaiv tsev.

Ib lub polymer yog cov tshuaj lom neeg uas nws cov molecules txuas ua ke hauv cov saw ntev, rov ua dua. Vim lawv cov qauv, cov polymers muaj cov khoom tshwj xeeb uas tuaj yeem hloov kho rau kev siv sib txawv. Polymers muab faib ua ob hom: ntuj thiab hluavtaws. Rubber, piv txwv li, yog cov khoom siv ntuj tsim polymeric uas tau siv ntau txhiab xyoo. Nws muaj qhov zoo elasticity zoo heev vim yog cov saw hlau molecular polymer tsim los ntawm xwm.

Lub ntuj muaj ntau tshaj plaws nyob rau hauv lub ntiaj teb no yog cellulose, ib tug organic compound nyob rau hauv lub cell phab ntsa ntawm cov nroj tsuag. Cellulose feem ntau yog siv los tsim cov ntaub ntawv xws li cov khoom siv ntawv thiab textiles. Man-made los yog hluavtaws polymers muaj xws li cov ntaub ntawv xws lipolyethylenethiab polystyrene, feem ntau cov yas nyob hauv lub ntiaj teb, pom nyob rau hauv feem ntau cov khoom. Qee cov polymers hluavtaws yog pliable, thaum lwm tus muaj cov qauv ruaj khov.

Dab tsi yog cov yam ntxwv ntawm Polymers?

Lub functionality ntawm cov ntaub ntawv uas ua rau kom durability nyob rau hauv lub tsev tej yaam num tseem ceeb heev. Cov khoom ntawm cov tshuaj lom neeg uas ua rau kom lub neej ntev ntawm cov tsev thiab ua kom cov chaw nyob zoo yuav tsum nyob rau theem txaus. Yog li ntawd, cov ntaub ntawv polymer sawv tawm nrog ntau yam khoom sib txawv. Polymers uas tuaj yeem tsim nyob rau hauv ib puag ncig tshuaj muaj peev xwm muaj cov khoom xav tau nyob ntawm thaj chaw siv.

Ua tsaug rau cov khoom no, cov polymers tuaj yeem tiv taus cov kev cuam tshuam hnyav uas tuaj yeem ntsib hauv kev siv thiab dhau los ua cov kev xaiv tsim nyog tshaj plaws rau kev tsim cov tshuaj siv. Polymer-based cov ntaub ntawv hauv tsev uas tiv taus dej thiab tshuaj lom neeg yog li nrov heev.

Dab tsi yog Hom Polymers?

Ntxiv rau cov lus nug ntawm dab tsi yog polymers thiab nws cov khoom yog dab tsi, lwm qhov teeb meem tseem ceeb uas yuav tsum tau teb yog dab tsi yog hom polymers muaj nyob hauv khw. Polymers tau muab faib ua 2 pawg tseem ceeb: thermoplastics, thiab thermosets. Qhov tseem ceeb tshaj plaws uas ua rau qhov sib txawv ntawm cov hom polymer no yog lawv cov tshuaj tiv thaiv thaum lawv ntsib cua sov.

1. Cov thermoplastics

Thermoplastics yog ib yam khoom uas muaj zog ntawm chav tsev kub tab sis ua yas thiab mos thaum rhuab. Tom qab ua tiav, feem ntau yog los ntawm kev txhaj tshuaj molding lossis tshuab moulding, thermoplastics coj cov pwm pwm rau hauv qhov uas lawv tau nchuav ua yaj thiab khov rau hauv cov duab uas xav tau los ntawm kev txias. Qhov tseem ceeb ntawm cov thermoplastics yog tias lawv tuaj yeem thim rov qab, rov ua dua, rov ua dua, thiab rov ua dua.

Thaum cov thermoplastic polymers muab cov txiaj ntsig zoo xws li kev cuam tshuam lub zog, kev ua kom yooj yim, rov ua kom muaj peev xwm, thiab tiv thaiv cov tshuaj, lawv kuj muaj qhov tsis zoo xws li softening thiab melting ntawm qhov kub thiab txias.

2. Cov thermosets

Qhov sib txawv tseem ceeb ntawm thermoset thiab thermoplastic polymers yog lawv cov tshuaj tiv thaiv rau cov cua sov. Thermoplastic polymers soften nrog cua sov thiab tig mus rau hauv ib daim ntawv kua. Cov txheej txheem kho yog li thim rov qab, txhais tau tias lawv tuaj yeem rov ua dua thiab rov ua dua tshiab. Thaum muab tso rau hauv pwm thiab rhuab, lub thermoset solidifies mus rau cov duab uas tau teev tseg, tab sis cov txheej txheem solidification no muaj kev tsim cov nyiaj tshwj xeeb hu ua cross-links, uas tuav cov molecules nyob rau hauv qhov chaw thiab hloov qhov tseem ceeb ntawm cov khoom.

Hauv lwm lo lus, thermoset polymers muaj cov qauv uas tiv thaiv lawv los ntawm melting thiab remolding thaum kho. Tom qab kho, lawv khaws lawv cov duab hauv qab cua sov thiab nyob ruaj khov. Thermosetting polymers muaj kev tiv thaiv ntau dua rau qhov kub thiab txias, muaj qhov ruaj khov, thiab tsis tuaj yeem hloov kho lossis ncaj.

Cov cheeb tsam ntawm kev siv Polymer

Ntau cov khoom siv hluavtaws thiab cov organic, suav nrog cov yas, roj hmab, cov nplaum nplaum, cov nplaum, foams, xim, thiab sealants, yog raws li cov polymers. Kev siv ntau tshaj plaws ntawm cov polymers hauv kev tsim kho muaj xws li cov xim pleev xim, cov ntaub thaiv dej tsis zoo, cov sealants, cov vov tsev thiab cov txheej hauv pem teb, thiab txhua yam ntaub ntawv uas peb tuaj yeem xav txog.

Nrog rau txoj kev loj hlob ntawm ntau txhiab tus polymers nyob rau hauv kev ua lag luam nyob rau hauv lub chaw soj nstuam ib puag ncig, cov khoom siv rau cov ntawv thov tshiab yog ib txwm tshwm sim. Polymers, uas muaj nyob rau hauv yuav luag txhua yam khoom nyob rau hauv tsev, tshwj xeeb tshaj yog zoo nyob rau hauv waterproofing. Polymer-based rwb thaiv tsev cov ntaub ntawv, uas tuaj yeem siv rau ntau qhov chaw xws li pob zeb, hlau, txhuas, ntoo, thiab bitumen npog, tswj lawv cov kev ua tau zoo txawm tias qhov kub thiab txias, thiab muaj cov kua qaub thiab cov hauv paus tsis kam, yog ib qho tseem ceeb. ntawm lub tsev tej yaam num.

Yuav Siv Cov Khoom Siv Hluav Taws Xob Polymer Li Cas?

Polymer-raws li cov ntaub ntawv rwb thaiv tsev yog muab los ntawm Baumerk hauv ntau hom. Daim ntawv thov ntawm cov ntaub ntawv muab raws li npog thiab kua kuj ua txawv.

Qhov tseem ceeb tshaj plaws uas yuav tsum tau xav txog thaum thovSBS Hloov kho, Bituminous Waterproofing Membraneyog tias thaj chaw thov yuav tsum tsis muaj plua plav thiab av. Yog tias muaj qhov tsis xws luag ntawm qhov chaw, lawv raug kho nrog mortar. Tom qab ntawd, polymer raws li bituminous npog yog nteg rau ntawm daim nyias nyias primer tso rau saum npoo thiab adhered rau saum npoo siv lub teeb taws,

Thaum thovHYBRID 120los yogHYBRID 115, qhov saum npoo yog ntxuav ntawm tag nrho cov ntsiab lus thiab cov kab nrib pleb yog smoothed. Tom qab ntawd, cov khoom, uas twb tau npaj rau kev siv, yog siv rau saum npoo ntawm ob lub tsho loj uas siv cov txhuam, cov menyuam los yog rab phom tsuag.

SUPER TACK 290, lwm yam khoom siv polymer-raws li hauv Baumerk cov khoom lag luam catalog, yog siv rau kev sib txuas cov dej nres cov kab xev rau saum npoo. Ua tsaug rau nws cov kev ua tau zoo adhesion, nws muab cov txiaj ntsig zoo tib yam rau lub sijhawm ntev hauv thaj chaw uas nws tau thov. Raws li nrog rau lwm cov ntaub ntawv, qhov saum npoo yuav tsum tau ntxuav tag nrho ntawm cov av thiab hmoov av ua ntej thov. Tom qab ntawd SUPER TACK 290 yog siv vertically thiab horizontally ntawm 10-15 cm ib ntus kom tso cai rau huab cua. Thaum kawg, cov khoom uas yuav tsum tau ua raws yog muab tso los ntawm kev siv lub teeb siab kom cov nplaum nplaum yog qhov tsawg kawg nkaus ntawm 2-3 hli.

Peb tau muab cov lus teb rau lo lus nug ntawm dab tsi yog ib qho polymer los ntawm kev kuaj xyuas kom ntxaws. Tsis tas li ntawd, peb kuj tau piav qhia txog kev siv cov khoom siv polymer thiab yuav ua li cas cov khoom siv polymer-raws li siv rau kev siv dej tsis zoo. Cia peb nco ntsoov koj tias koj tuaj yeem nrhiav cov ntaub ntawv pov thawj polymer-raws li cov ntaub ntawv pov thawj thiab ntau lwm cov ntaub ntawv rwb thaiv tsev ntawm Baumerksiv tshuaj! Koj ua tauhu rau Baumerkkom ua tau raws li koj cov kev xav tau hauv koj lub tsev ua haujlwm hauv txoj kev raug tshaj plaws.

Koj tseem tuaj yeem nyeem peb cov ntsiab lus muaj npeDab tsi yog Bitumen thiab Bitumen Waterproofing?kom muaj cov ncauj lus kom ntxaws txog kev tiv thaiv dej, thiab saib peb cov ntaub ntawvcov ntsiab lus blogntawm kev tsim kho sector.