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I-AATCC LP1-2021 -Inkqubo yeLabhoratri yokuGutyulwa kweKhaya: Ukuhlamba oomatshini.
——LBT-M6 Umatshini wokuhlamba we-AATCC AATCC Intshayelelo Le nkqubo isekelwe kwiindlela zokuhlamba iimpahla kunye neeparamitha ekuqaleni ziphuhliswa- njengenxalenye yemigangatho eyahlukeneyo ye-AATCC- Njengomgaqo wokuhlamba wedwa, unokudibaniswa nezinye iindlela zokuvavanya, kubandakanywa nezo zembonakalo, isiqinisekiso selebhile yokhathalelo...Funda ngokugqithisileyo -
Iimaski zinokwahlulwa ngokubanzi zibe ngamacandelo amabini: iimaski ezikhuselayo kunye neemaski eziqhelekileyo.
Iimaski zinokwahlulwa ngokubanzi zibe ngamacandelo amabini: iimaski ezikhuselayo kunye neemaski eziqhelekileyo. Iimaski zisetyenziswa ikakhulu ukuthintela ingqele,Kwaye iimaski ezikhuselayo zisetyenziswa ikakhulu ukukhusela ubomi bemihla ngemihla kunye nokusebenza kwiintlobo ngeentlobo zemiba.Ngokutsho kwinto ekhuselweyo Iimaski ezikhuselayo zinokubakho...Funda ngokugqithisileyo -
Umahluko phakathi kwe-thermal deformation kunye ne-Vicar softening point
I-Vica softening point ibhekisela kwiiplastiki zobunjineli, iiplastiki eziqhelekileyo kunye nezinye iisampulu zepolymer kulwelo oludlulisa ubushushu obuphakathi, phantsi komthwalo othile, izinga elithile lobushushu, yi-1mm2 inaliti icinezelwe kubunzulu be-1mm yobushushu. Indawo yokuthambisa iVica isetyenziselwa ukulawula umgangatho wepolymer...Funda ngokugqithisileyo -
Ukukhethwa kwe-viscometer
1. Musa ukuthelekisa idatha nabanye. Ukuba uthelekisa idatha, kungcono ukuthenga imodeli efanayo okanye undixelele imodeli, ndiyakwazi ukucebisa i-viscometer ehambelana neendleko 2. Malunga nemveliso yokulinganisa, ngaba uyazi ukuba i-viscosity esondeleyo? Ukuba awuyazi, nceda unike ubume, su...Funda ngokugqithisileyo -
Usuku lokubhiyozela ootata
Yintoni eyenza uTata uThixo wathabatha amandla entaba, Ubungangamsha bomthi, Ukufudumala kwelanga lasehlotyeni, Ukuzola kolwandle oluzolileyo, Umphefumlo onobubele wendalo, Ingalo ethuthuzelayo yasebusuku, Ubulumko bamaphakade naphakade. Amandla okubhabha kokhozi, Uvuyo lwentsasa entlakohlaza, Ukholo lwento ekufuneka...Funda ngokugqithisileyo -
Ukubaluleka kokubila okugadweyo koVavanyo lweHotplate
I-Sweating Guarded Hotplate Isetyenziselwa ukulinganisa ubushushu kunye nokumelana nomphunga wamanzi phantsi kweemeko ezizinzileyo.Ngokulinganisa ukuxhathisa ubushushu kunye nokumelana nomphunga wamanzi wezinto ezilukiweyo, umvavanyi ubonelela ngedatha ngokuthe ngqo yokubonakalisa ukukhululeka ngokomzimba kwempahla, ebandakanya ukuhlangana...Funda ngokugqithisileyo -
UMphathiswa wezoShishino kunye neTekhnoloji yoLwazi, i-PRC ibhengeze imigangatho emitsha ye-103 kushishino lwempahla olulukiweyo.Umhla wokuphunyezwa ngu-Okthobha woku-1, ngo-2022.
1 FZ/T 01158-2022 Textiles – Ukumiselwa kwemvakalelo ye-ticklish – Vibration audio frequency analysis method 2 FZ/T 01159-2022 Uhlalutyo lweekhemikhali zobungakanani bezinto ezilukiweyo – Imixube yesilika kunye noboya okanye ezinye iintsinga zeenwele zesilwanyana (indlela yeHydrochloric acid) 3 FZ. ..Funda ngokugqithisileyo -
Uzifumana njani iinkcukacha ezichanekileyo ze-MFR&MVR
I-MVR (indlela yomthamo) : Bala umlinganiselo wokunyibilika kwevolumu (MVR) kunye nefomula elandelayo, kwi-cm3/10min MVR tref (theta, mnom) = A * * l/t = 427 * l/t θ yiqondo lobushushu lovavanyo, ℃ I-Mnom ngumthwalo oqhelekileyo, i-kg A yindawo ephakathi kwepiston kunye ne-barre...Funda ngokugqithisileyo -
Ukubaluleka kokomeleza uvavanyo lokusebenza kokhuseleko lwamalaphu
Ngenkqubela phambili yabantu kunye nophuhliso loluntu, iimfuno zabantu zeempahla ezilukiweyo azikho nje imisebenzi elula, kodwa zihlawulela ingqalelo ngakumbi ukhuseleko kunye nempilo yabo, ukukhuselwa kokusingqongileyo okuluhlaza kunye ne-ecology yendalo. Kule mihla, xa abantu bethethelela intsebenziswano yendalo kunye nohlaza...Funda ngokugqithisileyo -
IiMveliso zeRubha zoVavanyo lweRange&Izinto
Uluhlu lwemveliso yovavanyo lweRubber: 1) Irabha: irabha yendalo, irabha ye-silicone, irabha ye-styrene butadiene, irabha ye-nitrile, irabha ye-ethylene propylene, irabha ye-polyurethane, irabha ye-butyl, irabha ye-fluorine, irabha ye-butadiene, irabha ye-neoprene, irabha ye-isoprene, irabha ye-polysulfide, i-chlorosulfonated ipolyethylen...Funda ngokugqithisileyo -
IiMveliso zePlastiki Izinto eziphambili zoVavanyo
Nangona iiplastiki zineempawu ezininzi ezilungileyo, ayizizo zonke iintlobo zeeplastiki ezinokuba nazo zonke iimpawu ezilungileyo. Iinjineli zeMathiriyeli kunye nabayili bemizi-mveliso kufuneka baqonde iipropathi zeeplastiki ezahlukeneyo ukuze bayile iimveliso zeplastiki ezigqibeleleyo. Ipropathi yeplastiki, inokohlulwa ibe yisiseko...Funda ngokugqithisileyo -
Uluhlu lokuPakisha&Mgangatho
UVavanyo lweRange loVavanyo lweeMveliso eziNxulumene nokuPakisha iMathiriyeli eRaw Polyethylene (PE, LDPE, HDPE, LLDPE, EPE), i-polypropylene (PP), i-polystyrene (PS) i-polyvinyl chloride (PVC), i-polyethylene terephthalate glycol (PET), i-polyvinylidene dichlorethylene (PVDC) (PA) polyvinyl utywala (P...Funda ngokugqithisileyo