Acrylic adhesives: zoo, hom thiab cov yam ntxwv ntawm kev siv

Acrylic nplaum - ib tug nrov txhais tau tias los ntawm uas koj yuav yooj yim txuas ob los yog ntau tshaj ntawm cov kev kawm. Nws muaj tej yam ntxwv ntawm kev siv, raws li tau zoo raws li cov kev txawj thiab weaknesses, uas koj yuav kawm tau los ntawm cov hais cov khoom.

General yam ntxwv

Yog li, ib tug acrylic nplaum - ib tug dej-soluble neeg sawv cev. Nws feature tshwj xeeb yog hais tias thaum lub sij hawm ntawm kev siv thiab ua nyob rau hauv lub raw khoom tsis ntxiv rau lub kuab. Qhov ntawd yog lub hauv paus ntawm lub nplaum yog xav tau tej yam ntuj tso.

Nws yuav tsum tau muab sau tseg hais tias xws li ib tug nplaum muaj kua daim ntawv. Feem ntau cov feem ntau nws yog tsis muaj kob, txawm hais tias muaj ntau ntau yam ntawm tshuaj nrog ib tug yellowish tinge. Thov zoo xws li cov txhais tau tias ob leeg nyob rau hauv tsev thiab nyob rau hauv kev lag luam.

Zoo thiab tsis zoo ntawm cov khoom

Yog li, lub acrylic nplaum muaj tej yam zoo. Ntawm lawv yog cov:

- Cov ntseeg ntawm kho ntsiab.

- Conference kev nyab xeeb ntawm cov muaj pes tsawg leeg, uas ua rau nws ua tau rau lo ua ke txawm yog me nyuam cov khoom ua si.

- paaj nqi.

- Ib tug lossis loj tus naj npawb ntawm hom, cov uas koj yuav nrhiav tau cov kev xaiv uas koj xav tau.

- zoo kuj rau tej teebmeem.

- load faib thoob plaws hauv lub nto ntsiab.

- Yuav siv tau txuas tej ntaub ntawv.

- Ib txhia hom tebchaw siv rau tsevneeg cov khoom uas muaj ib tug tsis nto.

Raws li rau lub drawbacks, lawv kuj muaj. Lub acrylic nplaum muaj ib tug txaus unpleasant tsis hnov tsw uas disappears nrog lub sij hawm. Nyob rau hauv tas li ntawd, cov Document yam khoom yog twb nyuaj txaus rau budge yog hais tias nws yog tsim nyog los kho nws. Thiab lwm ntxeev tej zaum yuav tau hais me me thickness ntawm lub nplaum ob leeg.

hom muaj pes tsawg leeg

Tam sim no nws yog tsim nyog los xaiv tawm uas hom yog ib qho acrylic nplaum. Ua ntej ntawm tag nrho cov, nws yog muab faib mus rau hauv ib-tivthaiv thiab ob-tivthaiv. Nyob rau hauv thawj cov ntaub ntawv, cov muaj pes tsawg leeg yog npaj los siv. Nyob rau hauv lub thib ob nws yuav tsum tau diluted nrog lwm tivthaiv - catalyst.

Nyob rau hauv tas li ntawd, cov nplaum rau acrylic hauv paus tej zaum yuav txwv kom muab zais txawv. Piv txwv li:

1. cyanoacrylate. Nws yog suav hais tias yog tov vim hais tias nws muaj tsis muaj cov kuab tshuaj. Txawm li cas los, nws heev sai sai hlob. Feem ntau cov feem ntau xws adhesives yog ib feem. Siv pes tsawg leeg yuav ua tau rau kev twb kev txuas ntawm me me yas, hlau, tawv los sis roj hmab qhov chaw.

2. Hloov. Nws yog feem ntau ib tug ob-tivthaiv. Hais tias yog, ua ntej qhov chaw ntawm lub workpiece koj thov cov kua nplaum, nws yog tsim nyog los npog lub activator. Tej zaum ob lub Cheebtsam yuav tsum ua ntej-tov.

3. ultraviolet curing. Xws li ib tug nplaum yog siv los daim ntawv cog lus lub khob los yog lwm yam pob tshab cov khoom. Nws hardens thaum raug ultraviolet tsis ntawm ib tug tej yam ntev. Txawm li cas los, kho khoom sai sai no tshwm sim tsuas yog nyob rau hauv lub taw tes rau uas ua rays.

4. Nplaum rau lub looj-raws li. Nws yuav siv tau nyob rau hauv tej cheeb tsam. Txawm li cas los, nws yuav tsis tu ncua pab rau ib ntev lub sij hawm thiab yog muaj kev ruaj ntseg rau kev kho mob.

5. Acrylic dispersion nplaum rau dej hauv paus. Nws yog mas ob-tivthaiv. Qhov no muaj pes tsawg leeg muaj ib tug txaus siab adhesion, environmentally kev nyab xeeb. Nplaum hardens ces tsuas yog tom qab evaporation ntawm cov dej muaj nyob rau hauv qhov chaw.

6. vuas. Wherein lub txojkev khoom tej zaum yuav raug txuas ob leeg mus rau hauv pem teb, thiab nyob rau lwm yam feem. Xws zoo nplaum fixes cov pobzeb, ib qho yooj yim mus thov thiab adheres rau zoo yam substrate.

Tshwj xeeb tshaj yog cov kev xaiv ntawm muaj pes tsawg leeg

Ua ntej ntawm tag nrho cov, koj yuav tsum txiav txim siab zoo li cas xyov koj yuav mus txuas. Qhov kev xaiv ntawm nplaum nyob rau hauv cov ntaub ntawv uas yuav tsum tau tsau. Lawm, koj yuav tsum tau yuav raw cov ntaub ntawv tsuas yog nyob rau kev tso cai muag khoom ntsiab lus thiab ntawv pov thawj khw uas yuav muab ib tug guarantee rau lawv cov khoom.

Yog hais tias koj yeej yuav tau siv ib feem ntawm lub neej txhua hnub, nws yog zoo dua mus xaiv cov kua nplaum acrylic universal. Nws yuav tau mus thov txuas tej ntaub ntawv. Ntxiv mus, muaj cov tebchaw uas khov rau ib tug ob peb lub vib nas this, ces koj tsis muaj ntev kom lub abraded qhov chaw nyob rau hauv lawv txhais tes. Ntawm cov hoob kawm, thaum ua hauj lwm nrog xws li cov ntaub ntawv yuav tsum ua raws li nrog rau tej kev cai. Zuag qhia tag nrho, txawm li cas los, nyob rau cov kua nplaum yog muaj kev ruaj ntseg rau cov tib neeg.