Bi-hanyar wet scrubbing gwaji

Yanayin da aka rufe yana buƙatar gwada ƙwarewar ƙwaƙwalwa ta hanyar burosh, sponge ko wasu hanyoyi. Kayan aikin da ke jurewa da gwajin rubbing yana samar da maimaitawa, sarrafawa don kwaikwayon yadda ake amfani da su yau da kullun ko lalacewa.

The rubbing juriya gwaji iya auna rubbability da kuma tasiri coating juriya lalacewa alaka da aiki. Hakanan ana iya amfani da hanyar gwajin sake dubawa don ƙayyade gwajin aikin wanki.

• Feature: Haɗa biyu burshe a kan hannu don daidai gwaji

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• Biyar lambobi pre-tsara lambobi: fara kayan aiki ta atomatik dakatar bayan ya kai da tsoho lambobi

• Adjustable don dacewaDIN、ISOdaASTMgwajin Standard

Ruwa mafita daga mai cirewa kwantena shigar a gefen kayan aiki, famfo a kan buroshi. A lokacin gwajin, za a iya buɗe ko kashe famfo, kuma daidai daidaita kwararar ruwa.

Matsayi:

ASTM D 2468, D 3450, D 4213,D 4828

DIN EN 53778*, 13 300

ISO 11998

DIN ISOMatsayi:

EN ISO 11998daDIN EN 13300Standard ( madadinDIN 53778daidaitattun)

An kwatanta ƙwarewar ƙwaƙwalwar rufi ta hanyar tsabtace ko ƙwaƙwalwar farfajiyar. An gina shi a kan ƙarfe, sa'an nan kuma bushewa a ƙarƙashin daidaitaccen yanayi. Don bayyana tsabtace-tsabtace, an sanya gurɓataccen abu da aka tsara a kan farfajiyar da aka gwada kafin fara gwajin.

DIN 53778（2007shekara8watanni da aka soke): rarraba rufi

tsaftacewa: gwajin yankin dole ne free gurɓataccen tsayayya:1000Bayan zagaye gogewa kimanta gogewa resistance:5000Bayan ƙididdigar ƙididdiga

Gwajin aka yi ta amfani da alade fur burshe da kuma famfo a cikin wanke ruwa. Assessment amfani da naked ido lura.

ISO 11998

ISOHanyar gwajin ta bayyana gwajin scrubbing a takaice. Wannan gwajin amfani“3M Scotch Brite 7448”Lining, kara da hannu tsabtace ruwa kafin fara gwajin.200An kimanta bayan zagaye friction. An yi kimantawa na anti-scratching ta hanyar lissafin asarar inganci.

DIN EN 13300

Wannan ka'idar ta bayyana hanyoyin gwaji da yawa na kayan rufi na ruwa da tsarin rufi na bangon ciki da rufi. Daya daga cikin ingancin ka'idodin da aka ambata ne bisa gaEN ISO 11998Hanyar yin wani zafi tsayayya shake gwaji. A lokaci guda, an yi amfani da sikelin rarrabawa bisa ga yawan gogewa a cikin rarrabawa bayan zui.

ASTMdaidaitattun

Bi-hanyar wet scrubbing gwaji tsara dace da wadannan huduASTMMatsayi:

ASTM D 2486

Babban manufar wannan hanyar ita ce gwada ƙwarewar ƙwarewar fentin bangon ciki. An ba da damar cire fenti a kan farantin filastik mai baƙar fata. Plastic allon yi amfani da nylon fur goge har sai matsalar. Amfani da rubbing rubbing kafofin watsa labarai a gwajin don hanzarta gwaji.

ASTM D 3450

Wannan hanyar ta tantance sauƙin cire ƙura daga rufin ciki. Coating jawo rufe a kan wani baki kwamfuta, barin bushewa kwanaki bakwai. Ƙara takamaiman ƙura abrasives. Amfani da fiber-type sponge, ƙara gogewa ko non-gogewa da kafofin watsa labarai, gogewa100Tafiya. Ta hanyar aunawa kafin gwajin da kuma bayan gwajinCIEReflection coefficient don kimanta yanayin tsabtace ƙura.

ASTM D 4213

Manufar wannan hanyar ita ce auna juriya. daASTM D 2486Babban bambanci shine: an yanke shawarar tsayayya ta hanyar kwatanta asarar nauyin fina-finai da daidai daidaitawar daidaitawa. Gwajin allon da daidaitaccen allon suna yin gogewa a lokaci guda. friction kayan aiki a matsayinScotch-BriteTM 7448Rubbing board.

ASTM D 4828

Sauƙin wannan gwaji na cire ƙura da stains daga ciki rufi. A rufi a kan wani baki filastik farantin, sa'an nan kuma bushewa kwanaki bakwai. Za a iya amfani da ƙura mai amfani da aka tsara koASTM D 3450ƙura da aka bayyana a. Amfani da mai amfani da aka tsara ruwa ko dust remover, rubbing da sponge a kan filastik farantin100Tafiya. Yin kimantawa ta amfani da Gloss ko Color Difference.