Malunga noMgangatho woMgangatho weNdebe yePP
1. Injongo
Ukucacisa umgangatho womgangatho, isigwebo somgangatho, umgaqo wesampuli kunye nendlela yokuhlola ye-PP indebe yeplastiki yokupakisha i-10g entsha ye-king pulp.
2. Ubungakanani besicelo
Ilungele ukuhlolwa komgangatho kunye nokugwetywa kwe-PP yekomityi yeplastiki yokupakishwa kwe-10g yepulp entsha yasebukhosini.
3. Umgangatho weReferensi
Q/QSSLZP.JS.0007 I-Tianjin Quanplastic "Indebe yokwenza uMgangatho wokuHlola".
Q/STQF Shantou Qingfeng "itafile yeplastiki elahlayo".
I-GB9688-1988 "Ukupakishwa kokutya kwepolypropylene ukubumba umgangatho wezempilo wemveliso".
4. Uxanduva
4.1 Isebe loMgangatho: unoxanduva lokuhlola nokugweba ngokwalo mgangatho.
4.2 IQela lokuThenga iiMpahla leSebe loLungiselelo: elinoxanduva lokuthenga imathiriyeli yephakheji ngokwalo mgangatho.
4.3 IQela loLungiselelo loGcino-mpahla: linoxanduva lokwamkela ukupakishwa kwendawo yokugcina impahla ngokwalo mgangatho.
I-4.4 iSebe leMveliso: liya kuba noxanduva lokuchonga umgangatho ongaqhelekanga wezinto zokupakisha ngokwalo mgangatho.
5. Iingcaciso kunye neMigaqo
PP: Sisishunqulelo sePolypropylene, okanye iPP ngokufutshane.Polypropylene iplastiki.I-resin ye-thermoplastic eyenziwe yi-polymerization ye-propylene, ngoko ikwabizwa ngokuba yi-polypropylene, ebonakaliswe ngokungabikho kwetyhefu, ukunambitha, ukuxinwa okuphantsi, amandla, ukuqina, ukuqina kunye nokumelana nobushushu kungcono kune-polyethylene yoxinzelelo oluphantsi, kwaye ingasetyenziswa. malunga ne-100 degrees.Izinyibilikisi eziqhelekileyo ze-asidi kunye ne-alkali zinempembelelo encinci kuyo kwaye zingasetyenziselwa ukutya izitya.
6. UMgangatho woMgangatho
6.1 Iimpawu zoluvo kunye nembonakalo
| Into | Isicelo | Indlela yokuvavanya |
| Izinto eziphathekayo | PP | Thelekisa iisampuli |
| Imbonakalo | Umphezulu ugudile kwaye ucocekile, ukuthungwa okufanayo, akukho mikrwelo icacileyo kunye nemibimbi, akukho kuxobuka, ukuqhekeka okanye ukugqojozwa. | Jonga ngokubonakalayo |
| Umbala oqhelekileyo, akukho vumba, akukho oli, i-mildew okanye enye ivumba phezu komhlaba | ||
| Umphetho ogudileyo kwaye oqhelekileyo, umjikelezo wekomityi, akukho mabala amnyama, akukho kungcola, umlomo wekomityi uthe tye, akukho burr.Akukho kungqubana, iradian engqukuva, ikomityi ewayo ngokuzenzekelayo ilungile | ||
| Ubunzima(g) | 0.75g+5%(0.7125~0.7875) | Jonga ngobunzima |
| Ubude(mm) | 3.0+0.05(2.95~3.05) | Jonga ngobunzima |
| Dia.(mm) | Out dia.: 3.8+2%(3.724~3.876)Idaya yangaphakathi.:2.9+2%(2.842~2.958) | Umlinganiselo |
| Umthamo(ml) | 15 | Umlinganiselo |
| Ubungqingqwa bekomityi yobunzulu obufanayo | 士10% | Umlinganiselo |
| Ubungqingqwa obuncinci | 0.05 | Umlinganiselo |
| Uvavanyo lokumelana nobushushu | Akukho kuguqulwa, ukuxobuka, ukushwabana okukhulu, akukho Yin ukungena, ukuvuza, akukho mbala | Uvavanyo |
| Ukuthelekisa umfuniselo | Layisha i-bracket yangaphakathi ehambelanayo, ubukhulu bufanelekile, kunye nokulungelelaniswa okulungileyo | Uvavanyo |
| Uvavanyo lokutywina | Inkomishi yePP yathathwa kwaye ihambelana nefilimu ehambelanayo yokugqoka kuvavanyo lomatshini.Itywina lalilungile kwaye ukukrazula kwakufanelekile.Iziphumo zovavanyo lokutywinwa zibonise ukuba ukwahlukana phakathi kwefilimu yokugubungela kunye nendebe kwakungekho ngaphezu kwe-1/3 | Uvavanyo |
| Uvavanyo lokuwa | Amaxesha e-3 akukho monakalo wokuqhekeka | Uvavanyo |
6.2 Isicelo sokupakisha
| Into | ||
| Ikhadi lokuzazisa | Bonisa igama lemveliso, iinkcukacha, ubungakanani, umenzi, umhla wokuhanjiswa | Jonga ngokubonakalayo |
| Ibhegi yangaphakathi | Vala ngesingxobo seplastiki esicocekileyo, esingenatyhefu | Jonga ngokubonakalayo |
| Ibhokisi yangaphandle | Iibhokisi zamacangci ezomeleleyo, ezithembekileyo nezicocekileyo | Jonga ngokubonakalayo |
6.3 Isicelo sococeko
| Into | Isalathiso | Isalathiso seJaji |
| Intsalela ekumphunga, ml/L4% iacetic acid, 60℃, 2h ≤ | 30 | Ingxelo yokuhlola ababoneleli |
| N-hexance,20℃,2h ≤ | 30 | |
| Ukusetyenziswa kwe-potassiumml/Amanzi, i-60℃, i-2h ≤ | 10 | |
| Isinyithi esinzima (Bala ngePb), ml/L4% iacetic acid, 60℃, 2h ≤ | 1 | |
| Decolorization testEthyl utywala | Ibi | |
| Ukutya okubandayo ioli okanye amafutha angenambala | Ibi | |
| Soak isisombululo | Ibi |
7. Imigaqo yesampulu kunye neendlela zokuhlola
7.1 Iisampulu iya kuqhutywa ngokwe-GB/T2828.1-2003, kusetyenziswa iskim sesampulu esiqhelekileyo sexesha elinye, kunye nenqanaba lokuhlola elikhethekileyo S-4 kunye ne-AQL 4.0, njengoko kucacisiwe kwiSihlomelo I.
7.2 Ngexesha lenkqubo yesampulu, beka isampulu yesampulu kwindawo engenalanga ngqo kwaye uyilinganise ngokubonakalayo kumgama oqhelekileyo wokubonwayo;Okanye isampuli ejonge efestileni ukujonga ukuba ukuthungwa kuyafana na, akukho mngxuma wokuqhotsa.
7.3 Ekugqibeleni isampula yezinto ezi-5 zokuhlolwa okukhethekileyo ngaphandle kokubonakala.
* 7.3.1 Ubunzima: Iisampulu ze-5 zikhethiwe, zilinganiswe ngebhalansi ye-elektroniki kunye nomthamo wokuva we-0.01g ngokulandelanayo, kunye ne-avareji.
* 7.3.2 I-Caliber kunye nobude: Khetha iisampuli ze-3 kwaye ulinganise ixabiso eliphakathi kunye ne-vernier caliper ngokuchaneka kwe-0.02.
* 7.3.3 Umthamo: Khipha iisampulu ezi-3 kwaye ugalele amanzi ahambelanayo kwiikomityi zesampulu ezineesilinda zokulinganisa.
* 7.3.4 Ukutenxa kobungqingqwa bemilo yekomityi ngobunzulu obufanayo: Linganisa umahluko phakathi kwendonga yekomityi engqindilili kunye neyona ibhityileyo kubunzulu obufanayo bokumila kwekomityi kunye nomlinganiselo wexabiso eliphakathi kubunzulu obufanayo bokumila kwekomityi.
* 7.3.5 Ubuncinci bobungqingqwa bodonga: Khetha elona lungu libhityileyo lomzimba kunye nomzantsi wekomityi, linganisa ubuncinci bobukhulu, kwaye urekhode elona xabiso lincinci.
* 7.3.6 Uvavanyo lokumelana nobushushu: Beka isampuli enye kwipleyiti ye-enamel efakwe ngephepha lokucoca, gcwalisa umzimba wesikhongozeli ngamanzi ashushu angama-90℃±5℃, uze uwuse kwi-60℃ ibhokisi ye-thermostatic ye-30min.Qwalasela ukuba ingaba isampuli yesikhongozeli somzimba wonakele, nokuba umzantsi wesiqulathi ubonisa naziphi na iimpawu zokungenwa okungalunganga, ukujika kombala kunye nokuvuza.
* 7.3.7 Uvavanyo lokuwisa: Kwiqondo lobushushu begumbi, phakamisa isampuli ukuya kubude obuyi-0.8m, yenza icala elisezantsi lesampulu lijonge phantsi kwaye lihambelane nomhlaba ogudileyo wesamente, kwaye uyilahle ngokukhululekileyo ukusuka kumphakamo kube kanye ukujonga ukuba isampuli iphelele.Ngexesha lovavanyo, iisampulu ezintathu zithathwa ukuze zivavanywe.
* 7.3.8 Umfuniselo wolungelelwaniso: Khipha iisampulu ezi-5, uzibeke kwiTory ehambelanayo yangaphakathi, kwaye uvale uvavanyo.
* 7.3.9 Uvavanyo lomatshini: Emva kokutywinwa komatshini, bamba icandelo elisezantsi le-1/3 lendebe ngomnwe wesalathiso, umnwe ophakathi kunye nesithupha, cinezela kancinci de ifilimu yekomityi yefilimu yokugquma iqiniswe ibe yi-arc ejikelezayo, kwaye ubone ukuhlukana kwefilimu kunye nendebe.
8. Iziphumo zoMgwebo
Uhlolo luya kwenziwa ngokuhambelana nezinto zokuhlola ezichazwe kwi-6.1.Ukuba nayiphi na into iyasilela ukuhlangabezana neemfuno ezisemgangathweni, iya kugwetywa njengengafanelekanga.
9. IiMfuno zokuGcina
Kufuneka igcinwe kwindawo engena umoya, epholileyo, eyomileyo ngaphakathi, mayingaxutywa nezinto eziyityhefu kunye neekhemikhali, kwaye ithintele uxinzelelo olunzima, kude nemithombo yobushushu.
10. IiMfuno zoThutho
Ezothutho kufuneka zilayishwe kancinci kwaye zothulwe, ukukhusela uxinzelelo olunzima, ilanga kunye nemvula, akufanele zixutywe kunye nezinto ezinobuthi kunye neekhemikhali.
Ixesha lokuposa: Feb-23-2023