YWX / Q-150 PVC / PP Board Daidai irin gishiri hazo lalata gwajin akwatin

Amfani da samfurin: An yi amfani da samfurin don nau'ikan kayan aiki na farfajiyar, gami da kayan aiki, rufi, kayan lantarki, kayan lantarki, kayan aiki na mota, babur, kayan aiki na tsabtace kayan aiki, dunguwa, bazara, kayan maganadisu, kayan aiki da kayan aiki, kayan aiki da kayan aiki da kayan aiki da kayan aiki da kayan aiki da kayan aiki da kayan aiki da kayan aiki da kayan aiki da kayan aiki da kayan aiki.

Cikakken Ka'idoji: Tsawon Reference GB/T2423.17-2008、GB/T10587-2006、GJB150.11A-2009、GB/T10125-2012、GB/T5170.8-2008、DIN50021、ISO1456、ISO3768、ASTM B117 sauran gwaji hanyoyin zane da masana'antu;

A. Bayani da fasaha sigogi:

YWX / Q-150 PVC / PP Board Daidai irin gishiri hazo lalata gwajin akwatin

2, gwajin hanyoyin: tsaka tsaki gishiri hazo gwajin (NSS gwajin), gishiri hazo gwajin (SS gwajin), acetate hazo gwajin (ASS gwajin), jan ƙarfe hanzarta acetate hazo gwajin (CASS gwajin) da sauransu gishiri hazo gwajin hanyoyin;

3, akwatin kayan:
1. Akwatin jiki da ciki gall duka amfani da shigo da PVC high karfi juriya lalata roba farantin, surface mai tsabta da daidai, da juriya tsufa, juriya lalata; Easy tsabtace, babu leakage;
2. akwatin rufi amfani da shigo da PVC m filastik farantin, sauki gwaji lokacin gwaji lura da gwaji samfurin gwaji yanayin, akwatin rufi da akwatin jiki amfani da ruwa hatimi, don haka hana gishiri hazo fitarwa;
3. super-girma gishiri tanki zane, kawar da katse gwaji saboda rashin gishiri;

IV. Spray tsarin:
1. Spray amfani da hasumiya sprayer (hasumiya tip tsayi daidaitacce), jagoranci gishiri hazo, hazo granules kananan, halitta sauka, nozzle babu gishiri crystalline, sauka yawa daidaitacce;
2. Spray gas don matakai biyu daidaitaccen matsin lamba daidaitawa, a lokaci guda da mai gurɓataccen tacewa, gas humidification pre-dumama;
3. atomized gishiri ruwa ajiya a matsayin gina-ɓoye irin da kuma ajiya damar babban, gishiri ruwa sanye da pre-dumama aiki;
4.Equipped da kwartas saltwater tacewa kayan kafin spraying, kauce wa nozzle gurɓataccen jamming yayin dakatar da gwaji;

5. Yanayin amfani da kayan aiki:
1, yanayin zafin jiki: 5 ℃ ~ + 28 ℃ (matsakaicin zafin jiki ≤ 28 ℃ a cikin sa'o'i 24)
2, muhalli zafi: ≤85% RH
3, na'ura sanya gaba da baya da hagu da dama kowane 80 cm ba za a iya sanya abubuwa ba;
4, Gas tushen: Air kwampreso (abokin ciniki da kansa ko masana'antu order)
5, tsabtace ruwa (2-3 ganga)
Masana'antu gishiri (sodium chloride): rabo da tsabtace ruwa 1: 19

6. Magani shirya na gishiri hazo gwaji:
(a) Tsaki tsaki gishiri hazo gwaji NSS mafita rabo
1. Shirya sodium chloride mafita. 50g na sodium chloride a kowace 1L distilled ruwa (ko tsabtace ruwa), wato da matattarar da 50g / L ± 5g / L, da kuma motsa har sai sodium chloride * narke;
2. Ma'auna pH na sodium chloride bayani ta hanyar ma'aunin acidity don sa ya kasance tsakanin 6.4-7.0 (don sa PH darajar maganin spray da aka tattara a lokacin gwajin ya kasance tsakanin 6.5-7.2), yawanci za a iya narkar da sodium chloride kai tsaye ta amfani da ruwa mai tsabta ko ruwa mai tsabta, ba tare da daidaita darajar PH ba. Za a iya daidaita darajar PH tare da sodium hydroxide da ice acetic acid, ƙananan adadin sodium hydroxide ko ice acetic acid zai iya canza darajar PH na mafita: sodium hydroxide ya sa darajar PH ta fi girma, ice acetic acid ya sa darajar PH ta ƙasa.
(2) mafita daidaitawa na acetate hazo gwaji AASS
1. Shirya sodium chloride mafita, matattarar da tsaki tsaki gishiri haze gwaji NSS;
2. Ƙara ƙananan adadin ice acetic acid a cikin sodium chloride bayani, motsa daidai, kuma auna pH na bayani tare da acidometer har sai ya kasance tsakanin 3.0-3.1 (sa PH na spray bayani tattara a lokacin gwaji ya kasance tsakanin 3.1-3.3).
(3) Copper hanzarta acetate hazo gwaji CASS mafita rabo
1. Shirya sodium chloride mafita, matattarar da tsaki tsaki gishiri haze gwaji NSS;
2. ƙara jan ƙarfe chloride a cikin sodium chloride bayani, da matattarar 0.26g / L ± 0.02g / L (watau 0.205g / L ± 0.015g / L ba tare da ruwa jan ƙarfe chloride);
3. Sauya har sai sodium chloride da jan ƙarfe chloride * narke;
4. Ƙara ƙananan adadin ice acetic acid a cikin sodium chloride bayani, motsa daidai, kuma auna pH na bayani tare da acidometer har sai ya kasance tsakanin 3.0-3.1 (sa PH na spray bayani tattara a lokacin gwaji ya kasance tsakanin 3.1-3.3).