Ib qho System, Muaj ntau txoj hauv kev
Peb yog Quzhou Chengji Txheej los ntawm Zhejiang, Suav. Cov dej no-raws li ob- cov xim pleev xim yog peb lub platform kev cai. Lub hauv paus (Part A) thiab hardener (Part B) yog cais. Koj sib tov lawv ua ntej siv. Qhov no ua rau koj yooj yim heev. Los ntawm kev hloov qhov sib xyaw ua ke lossis xaiv qhov sib txawv ntawm ntu B, koj tuaj yeem ua ntau hom los ntawm tib lub hauv paus. Koj tuaj yeem ua tus qauv rau kev tiv thaiv xeb siab, ib qho rau huab cua tiv thaiv, ib qho rau siab hardness, los yog ib qho rau qis -kub kho. Ib tus neeg siv khoom ua ob qho tib si sab nraum zoov thiab sab hauv tsev. Lawv tau siv ob lub xim sib txawv thiab ob lub tank sib txawv. Tam sim no nrog cov kab ke no, lawv tsuas yog hloov pauv Tshooj B.Lawv cov nqi tswj tau raug txiav ib nrab.
Lub tsev qiv ntawv ntawm Hardeners xaiv los ntawm
Peb Ntu A muaj cov dej-raws li epoxy-acrylic resin thiab additives. Tshooj B yog "cov tsev qiv ntawv nyuaj." Rau cov kev xav tau sib txawv, peb muaj cov hardeners sib txawv.
Aliphatic Isocyanate: Rau huab cua tiv thaiv zoo. Qhov no yog rau cov khoom siv sab nraum zoov.
Aromatic Isocyanate: Rau qhov zoo tshaj plaws tiv thaiv xeb. Qhov no yog rau hnyav - siv lub luag haujlwm.
Tsawg-Tsub Hardener: Rau qhov chaw uas tsis tuaj yeem siv hluav taws kub.
Thaum koj npaj txhij, koj sib tov lawv ntawm ib tug ratio ntawm4: 1 : 6 : 1as perISO 15528 Kev Tswj Xyuas Kev Lag Luam. Ces koj cia nws zaum rau20-40 feebua ntej -react. Qhov no muab ib tug ruaj khov da dej.
Cov ntaub ntawv rau lub neej ntev nyob rau hauv lub hnub
Rau kev siv sab nraum zoov, peb xav kom aliphatic hardener. Qhov no ua rau huab cua- tiv taus txheej.
QUV Test (ASTM G154, 1000 teev): Cov txheej txheem khaws cia85% ntawm nws gloss. Cov xim hloov me me.
2000 teev: Nws tseem khaws cia70% ntawm nws gloss.
Rau kev siv, tus txheej txheem epoxy poob lawm70% ntawm nws glosstom qab 1000 teev. Nws kuj tig daj. Peb cov khoom yogpeb zaug ntau dua huab cua -resistant. Ib tus neeg siv khoom ua lub hnub ci vaj huam sib luag. Lawv xav tau txheej txheej rau 25 xyoo ntawm kev siv sab nraum zoov. Lawv siv cov hmoov txheej. Nws raug nqi. Nrog peb cov huab cua- tiv taus ob- cov xim pleev xim, lawv cov nqi poob qis30%. Nws dhau qhov kev xeem 25-xyoo laus.
| Hom Hardener | Zoo tshaj rau | Cov khoom tseem ceeb |
| Aliphatic | Kev siv sab nraum zoov | >85% Glosstom qab 1000 teev QUV |
| Aromatic | Kev tiv thaiv xeb | >1000 teevntsev tsuag |
| Tsawg-Tub | Thaum tshav kub kub-sensitive hlau | Kho ntawm120-130 degree |
Hardness Zoo li Ceramic
Rau qhov chaw uas muaj kev sib txhuam siab zoo li lub qhov rooj xauv thiab cov cuab yeej, peb siv ntau yam -functional hardener. Qhov no ua rau cov ntoo khaub lig siab heev -link ceev.
Hardness (ISO 15184): 5 H rau 6 H. Ib qho cwj mem ib txwm yog HB. 6H yog ze rau cov txheej txheem tsis muaj zog.
Kev puas tsuaj (ASTM D4060): Nrog lub log CS-17 thiab 1000g load rau 1000 cycles, qhov hnyav poob qis dua20 mg. Ib txheej txheej poob 40-50 mg.
Scratch Resistance: Qhov tseem ceeb load yog ntau dua.
Ib tus neeg siv khoom ua lub qhov rooj ntse. Lawv xav tau txheej txheej kom kav 100,000 qhov qhib. Nrog peb cov khoom, lawv dhau. Tam sim no lawv muab ib5-xyoo warranty.
Tsawg-Tsuas Kho rau Cov Hlau rhiab heev
Qee cov hlau tsis tuaj yeem siv cua sov. Qhov no suav nrog qee qhov txhuas, magnesium, thiab cov khoom sib xyaw. Peb low-kub hardener kho ntawmCi ntawm 120-130 degrees rau 20-30 feeb. Qhov no yog40-50℃qis duadua li qub. Nws txuag txog30-40% ntawm lub zog. Nws tseem txwv tsis pub cov cua sov los ntawm kev ua phem rau cov hlau lub zog. Ib tus neeg siv khoom ua lub teeb lub tsheb qhov chaw los ntawm aluminium. Lawv tau siv los kho cov tshuaj oxide. Kev tiv thaiv xeb tsis zoo. Nrog rau peb qhov ntsuas kub qis -, tam sim no lawv muaj lub tshuab hluav taws xob uas tsis ua mob rau txhuas. Qhov no yog qhov yooj ntawm ob-cov khoom. Nws pab kojqhib daim ntawv thov tshiab.
Cim npe nrov: Dej raws li 2 pob xim, Tuam Tshoj dej raws li 2 pob xim manufacturers, lwm tus neeg, Hoobkas
