Tobannaankii sano ee la soo dhaafay, Precise waxa ay ku hawlanayd cilmi baadhista iyo soo saarista midabada, oo ay ku jiraanmidabada organic, midabyo dareere ah, masterbatchiyodiyaarinta midabka. Nadiif ah oo si fudud loo isticmaali karo had iyo jeer waa rajada isticmaalayaasha ee warshadahan. Iyada oo ay kor u kacday siyaasadda ilaalinta deegaanka ee caalamiga ah, iyo sidoo kale aad iyo aad u badan shuruudaha da'yarta ee jawi shaqo oo wanaagsan, waxaan saadaalin karnaa in rabitaanka soo-saarayaasha si ay u isticmaalaan midabyo badan oo deegaanka u saaxiib ah ay si joogto ah u kordhayaan. Shirkaddayadu waxay sidoo kale soo bandhigtay fikradda la beegsaday, taas oo ah inay bixiso nadiif ah oo sahlan in la isticmaalo midabaynta, si ay ugu dadaalaan booska ugu horreeya ee Shiinaha.diyaarinta midabkasoo saaraha. Isla mar ahaantaana, waxaan rabnaa inaan dib u habeynno sawirka "Made in China".
Sida aynu ognahay, Shiinaha waa mid ka mid ah dalalka ugu weyn ee asalka ah ee midabka iyo midabaynta. Wadarta guud ee wax-soo-saarka sanadlaha ah ee midabada gudaha ee Shiinaha ayaa ah qiyaastii 170,000 ilaa 190,000 oo tan, taas oo ka dhigan qiyaastii 45% wax soo saarka midabka midabka caalamiga ah. Intaa waxaa dheer, Shiinuhu wuxuu kaloo leeyahay awood cusub oo soo socota 3-5 sano ee soo socota, kaas oo gaari doona 280,000 ilaa 290,000 tan sannadkiiba. Marka laga hadlayo masterbatch midabka ee Shiinaha, taasi waxay sidoo kale kor u qaadaysaa heerka kobaca sanadlaha ah ee ku saabsan 12%. Hadda awoodda sanadlaha ah ee masterbatch midabka ee Shiinaha ayaa ka badan 1.7 milyan oo tan. Si kastaba ha ahaatee, waa wax laga xumaado in masterbatch-ka midabka Shiinaha uusan ku mashquulin saamiga suuqa ee u dhigma ee suuqa dhoofinta, sababtoo ah shirkadaha masterbatch waa dhif inay baxaan xitaa qaar ka mid ah ayaa leh awood wax soo saar oo aad u weyn. Qiimaha iyo tayada xadka masterbatch labadaba.
Sida laga soo xigtay isticmaalka dhaqanka iyo arrimaha qiimaha, waxaan ognahay in inta badanmasterbatchsoo saarayaasha ayaa wali isticmaalaya pigmentiga budada ah, markaa waa maxay faa'iidooyinka iyo cilladahamidabada budada ah? Waxaan ku ogaan karnaa shaxanka hoose.
|
Sifada
| Budada asalka ah | Diyaarinta Midabka | Liquid Masterbatch | Midabka Masterbatch | Isku-dhafan |
| Kala firdhinta (meel) | △-○ | ● | ● | ● | ● |
| Kala firdhinta (rhyolitic) | △-○ | ○ | ○ | △-● | ● |
| Qufac/ Boorka | x | ● | ● | ● | ● |
| Wasakhowga | x | △-○ | ○ | ● | ● |
| Qiyaasta | x - △ | ○ | ● | ● | Looma baahna |
| Geedi socodka | △-○ | ○ | ○ | ○ | ● |
| Saamaynta hantida jirka | ○ | ○ | △-○ | △-○ | ● |
| xasiloonida kaydinta | ○ | △-○ | △ | ○ | ● |
| Qiimaha kaydinta | ○ | ○ | ○ | ○ | x |
| Codsiga guud | ● | △-○ | x | △-○ | x |
| Qiimaha midabaynta | ● | ○ | △-○ | x-△ | x |
| Qiyaasta | 0.5-1% | 0.5-5% | 1-1.5% | 2-10% | Looma baahna |
| Qaabka | Budada | Pellet | Dareere | Granule | Granule |
●=fiican ○=wanaagsan △=dhexdhexaad x=ma fiicna
Codsiga u baahan kala firdhinta sare, waxaa lagama maarmaan ah in marka hore la kala firdhiyo midabka budada ah, tusaale ahaan, 'wejiga biyaha tuujin' waxaa loo yaqaanaa mid ka mid ah dariiqooyinka hore u firdhisan ee midabka organic. Isticmaalka farsamadan, soosaarayaashu waxay ka bilaabaan marxaladda keega shaandhada midabaynta, oo ay la socdaan shiiditaan, beddelaad wejiga, daaweynta dareeraha, qalajinta iyo habraacyo taxane ah si ay u dhammaystiraan habka kala-firdhinta ka hor. Sidayaal polyolefin ah sida wax Polyethylene ayaa loo isticmaalaa sida wakiilka kala firdhiya, markaa wakhtiga wax lagu shiilo ayaa sidoo kale aad u dheer. Laakiin furaha ayaa ah in lagu daro wakiilka dareeraha ee habka wareejinta kulaylka. Alaabooyin kala duwan waxay u baahan yihiin inay ku daraan wakiilka dareeraha ee u dhigma iyadoo loo eegayo qaab dhismeedka kiimikada. Tusaale ahaan, pigment-ka double azo wuxuu u baahan yahay inuu isticmaalo milixda ammonium ee quaternary ama birta (aluminium cusbada) iyo harada-pigments-ka loo isticmaalo acetyl amino benzene sulfuric acid, sodium hydroxide, iwm. Sidoo kale hagaaji pH oo walaaq wakhti kasta. Nidaamku waa dhib badan yahay, wax-soo-saarkuna aad buu u saameeyaa. Shirkadaha wax-soo-saarka, tani waa mid aad u dilaa ah, waxay si dhab ah u saameyn doontaa wakhtiga bixinta iyo horumarinta alaabta iyo xawaaraha ballaarinta.
Qaababka taxanaha Preperse
Sida beddelka midabka budada ah, diyaarinta midabku waxay leedahay faa'iidooyin muuqda. Kala firdhisanaanteeda sare iyo sifada aan boodhka lahayn ayaa la kulma isbeddelka tignoolajiyada wax soo saarka & ilaalinta deegaanka ee shirkadaha casriga ah.
Si kastaba ha ahaatee, dhaqankadoofaarkantdiyaarintahorumar weyn ma samayn sanadihii la soo dhaafay. Waa maxay sababaha keenay joojintan oo kale?
Sababta koowaad waa, inkastoo dhaqankadiyaarinta midabkakor u qaadida awoodda kala-firdhinta, qiimuhu waa sarreeyaa laakiin ma fiicna wax-qabadka kharashka. Intaa waxaa dheer, in ka badan 50% walaxaha kala firdhiya (tusaale, wax) dhaqankadiyaarinta midabka, taas oo macnaheedu yahay codsigooda shuruudaha daran ayaa xaddidan. Waxaa intaa dheer, alaabooyinka qaar ayaa xaddidan jilayaasha hidde-sidaha, sidaa daraadeed awooddooda kala-baxa ayaa waxoogaa horumaray iyo waxqabadka midabaynta ayaa ah mid aan ku qanacsanayn.
Iyadoo ay soo ifbaxdayTaxanaha 'Preperse'diyaarinta midabkaslaga bilaabo PNM, waxaan ka helnaa hab lagu xalliyo dhibaatooyinka kor ku xusan. Waxaa jira in ka badan 70% maadada midabka guud ahaan'Taxanaha Preperse. Intaa waxaa dheer, ee'Preperse-S'Taxanuhu wuxuu leeyahay kala firdhisanaan aad u wanaagsan oo loo bilaabay polypropylene, polyester, naylon iyo codsiyada kale ee gaarka ah.
Hagaajinta nuxurka midabku waxay ka dhigan tahay korodhka wax-ku-oolka ah ee ka kooban, iyo saamiga firdhiya sida shayga ku jira alaabta ayaa si isku mid ah loo dhimay. Iyada oo ka kooban wax ku ool ah gudaha, qiimahayagu wuxuu ku dhow yahay midabka budada ah. Sidaa darteed, kharashku waa hufnaan wuxuuna ka dhigayaa xuduudaha ugu muhiimsan ee samaynta qiimahayaga.
Dhanka kale, dhukay yari waxay ka dhigan tahay guuritaan yar iyo suurtogalnimada hoose ee qaab dhismeedka & isbeddelka hantida farsamada. Si kale haddii loo dhigo, taxanaheenna 'Preperse' waxay horumariyaan kala firdhisanaanta kharash yar.
Sida aan ognahay, kala firdhisanaanta ka sii fiican waxay keenaysaa faa'iido badan, sida saamaynta muuqaal wanaagsan oo leh dhalaal wanaagsan, xoog xoog leh iwm. Isticmaalayaashu waxay heli karaan faa'iido dheeraad ah iyagoo isticmaalaya midab yar laakiin midab ku habboon.
Ka sokow, kala firdhisanaanta wanaagsan waxay sidoo kale muujineysaa qiimo gaar ah inta lagu jiro wax soo saarka. Tusaale ahaan,PJaalle 180, Waxqabadka midabkani wuxuu buuxin karaa shuruudaha PP fiber, si kastaba ha ahaatee waxay u baahan tahay pelletizing soo noqnoqda si loo gaaro kala qaybsanaanta u dhiganta shuruudaha daran. Aragti ahaan, kala firdhisnaanta midabada waxay ku xiran tahay 'Hidoskoobka' -- xitaa waxaan ognahay in xadka sare eeMidabka Jaallaha ah 180ayaa buuxin kara codsigayaga codsiga, laakiin waa in aan gelinaa xoog xiiran iyo wakiil kala firdhiya si loo gaaro yoolka.
Kala firdhisanaanta midabka sare ee x160 mikroskoob
Kala firdhinta midabka cilladaysan ee ka hooseeya mikroskoob x160
Sidaa darteed, waxaan ognahay in kala firdhinta sare aysan fududeyn in la wajaho laakiin ay codsato dadaal iyo kharash dheeraad ah. Wax gelinta dheeraadka ah sida ku-noqoshada pelletization-ka, ayaa wax-soo-saar ku khasaarinaysa hufnaanta iyo fursadda wax-soo-saarka.
Our'Diyaari'taxanaha ayaa si buuxda u tixgelinaya dhibaatooyinka kor ku xusan. Si kor loogu qaado kala firdhinta, waxaanu qaadanaa 'dhakhso leh oo sahlan' fidinta' sida fikradaha asaasiga ah ee naqshadaynta alaabta. Hadafka in si buuxda loo kala firdhiyo hal mar, waxaanu samaynay tusmada xakamaynta tayada adag: Dhammaan'Preperse-S'Taxanuhu waxa uu u hoggaansamaa shuruudaha fiilaha hal mar oo pelletizing iyo FPV waa in ay ka hooseeyaan 1, iyada oo la raacayo xaaladda 1400 meshes, 60g midabka ah iyada oo loo marayo mishiinka FPV (40% pigment loading masterbatch dilute to 8%).
Xaaladaha intooda badan, samaynta masterbatch iyada oo hal mar pelletizing kuma filna in ay la socdaan waxqabadka FPV la aqbali karo codsiyada adag, sida fiilada, filim khafiif ah iwm Taxanaha 'Preperse' waa mid ka mid ah xal ugu fiican ee xaddidan this. Ka faa'iidayso waxqabadka hore loo kala firdhiyey iyo kala firdhinta aadka u wanaagsan, diyaarinta midabka 'Preperse' waxay gacan ka geysataa samaynta maadada midabka sare ee mono masterbatch taasoo hesha boqolkiiba midabka min 40% ilaa 50%. Xataa qaar ka mid ah midabada 'qallafsan' oo aan si fiican u kala firdhi karin hidde ahaan sidoo kale waxay ka shaqeeyaan maadada midabka sare ee mono masterbatch. Tusaale ahaan,Pigment Violet 23, loo yaqaan midabka ugu adag-la firdhi karo, waxaandhalinPreperse Violet RL oo ka koobanQiimaha midabka 70% oo si buuxda u sameeya 40% mono masterbatch, oo leh FPV at 0.146 bar/g (eeg sawirka hoose).
Ka sokow, our'Diyaari'taxanuhu waxay heli karaan saameyn midab leh oo wanaagsan iyada oo aan lahayn qalabka xoogga xiiridda sare. Tusaale ahaan,Diyaarinta midabka 'Preperse'waxaa loo isticmaali karaa bedelkamidabiyomono masterbatchmarka la samaynayo masterbatch ama alaabta terminal taas oo si toos ah by extruder hal fur.
Soosaarayaasha masterbatch, waxay meesha ka saari karaan habka hadda socda ee samaynta mono masterbatch ama SPC laakiin marka hore waxay sameeyaan midab isku mid ah. Sidan, isticmaalayaashu waxay badbaadiyaan waqti badan waxayna ka faa'iidaystaan hufnaan sare.