Doorashada caagga saxda ah ee mashruucaaga qaabaynta dharbaaxada waxay noqon kartaa caqabad.Kharashka, cufnaanta, dabacsanaanta, xoogga, iyo in ka badan oo dhan ayaa ah qodobbada xabagta ugu fiican qaybtaada.
Halkan waxaa ah horudhac ku saabsan sifooyinka, faa'iidooyinka, iyo dib-u-dhaca xabagta sida caadiga ah loo isticmaalo qaabaynta dharbaaxada.
Cufnaanta Sare ee Polyethylene (HDPE)
HDPE waa balaastikada #1 aduunka iyo walxaha caaga ah ee ugu badan ee la garaaco.Waxaa loo istcimaalaa noocyo kala duwan oo badeecooyin ah, oo ay ku jiraan dhalooyinka dareeraha macaamiisha ah sida shaambada iyo saliidda gawaarida, qaboojiyaha, qaab dhismeedka ciyaarta, haamaha shidaalka, durbaanka warshadaha, iyo kiisaska qaadista.Waa caaryaal-saaxiibtinimo, dhalaalsan oo si fudud midabaysan, iyo kiimiko ahaan aan shaqaynayn (FDA waa la oggolaaday oo laga yaabaa inay ugu badbaado badan dhammaan balaastigga).PE resin ka dib loo warshadeeyay oo leh koodka dib u warshadaynta 2.
Guudmarka qiimaha isbarbardhigga
| Qiimaha | $0.70/lb. | Cufnaanta | 0.95 g/cc |
| Heerkulka Hoose | -75°F | Dabacsanaanta Kulaylka Sare | 160°F |
| Flex Modulus | 1,170 mpa | Adag | Xeebta 65D |
Cufnaanta Hoose ee Polyethylene (LDPE)
Kala duwanaanshaha LDPE waxaa ka mid ah toosan-hoose (LLDPE) iyo isku darka ethyl-vinyl-acetate (LDPE-EVA).LDPE waxaa loo isticmaalaa alaabada jilicsan kuwaas oo u baahan heer sare oo ah iska caabin dildilaac ama dabacsanaan.Guud ahaan, mar kasta oo ka kooban ethyl-vinyl-acetate (EVA) ka kooban yahay, waa ay jilicsanaanaysaa qaybta la qaabeeyey.Codsiyada caadiga ah waxaa ka mid ah dhalooyinka tuujin, kanaalka taraafigga, iyo gaashaanka doonyaha.Isticmaalka ugu sarreeya waa filim lagu afuufo bacaha balaastiga ah.Sidoo kale waa caaryaal-saaxiibtinimo, dhalaalaya oo si fudud u midabaysan, kiimiko ahaan aan shaqaynayn, oo caadi ahaan dib loo warshadeeyey hoosta code 4.
Guudmarka qiimaha isbarbardhigga
| Qiimaha | $0.85/lb. | Cufnaanta | 0.92 g/cc |
| Heerkulka Hoose | -80°F | Dabacsanaanta Kulaylka Sare | 140°F |
| Flex Modulus | 275 mpa | Adag | Xeebta 55D |
Polypropylene (PP)
PP waa caag # 2 ah oo aduunka ah - waa caag wax lagu duray oo aad caan u ah.PP waxay la mid tahay HDPE, laakiin xoogaa adag iyo cufnaanta hoose, taas oo bixisa faa'iidooyin qaar.PP waxaa caadi ahaan loo isticmaalaa codsiyada heerkulka sare, sida tuubooyinka weelka dhaqda iyo qaybaha caafimaadka ee u baahan jeermiska autoclave.Waa caaryaal-saaxiibtinimo iyo sidoo kale iftiin leh oo si fudud u midabaysan.Qaar ka mid ah noocyada la caddeeyey waxay bixiyaan "caddaynta xidhiidhka."Dib-u-warshadaynta PP waa wax caadi ah marka loo eego code 5.
Guudmarka qiimaha isbarbardhigga
| Qiimaha | $0.75/lb. | Cufnaanta | 0.90 g/cc |
| Heerkulka Hoose | 0°F | Dabacsanaanta Kulaylka Sare | 170°F |
| Flex Modulus | 1,030 mpa | Adag | Xeebta 75D |
Polyvinyl Chloride (PVC)
Inkasta oo PVC ay tahay balaastigga # 3 ee adduunka, si weyn ayaa loo baaray isticmaalka cadmium iyo rasaasta sida xasiliyeyaasha, sii daaya asiidhyada hydrochloric (HCl) inta lagu jiro farsamaynta, iyo sii daaya haraaga vinyl chloride monomers ka dib qaabaynta (inta badan dhibaatooyinkan waa la dhimay).PVC waa mid hufan oo waxay ku timaadaa qaabab adag oo jilicsan - xabagta jilicsan ayaa sida caadiga ah loo isticmaalaa qaabaynta dharbaaxada.Codsiyada caadiga ah waxaa ka mid ah qaybo caafimaad oo jilicsan, gogosha, iyo koofiyada taraafigga.Qalabka khaaska ah ee farsamaynta ayaa lagula talinayaa si looga hortago daxalka HCl.PVC waa dib loo warshadayn karaa marka la eego code 3.
Guudmarka qiimaha isbarbardhigga
| Qiimaha | $1.15/lb. | Cufnaanta | 1.30 g/cc |
| Heerkulka Hoose | -20°F | Dabacsanaanta Kulaylka Sare | 175°F |
| Flex Modulus | 2,300 mpa | Adag | Xeebta 50D |
Polyethylene Terephthalate (PET)
PET waa polyester-ka kaas oo inta badan lagu durayo dharbaaxo lagu shubay weelal cad.Inkastoo aysan suurtagal ahayn in la qarxiyo caaryada PET, way yar tahay, sababtoo ah resinku wuxuu u baahan yahay qalajin ballaaran.Suuqa ugu weyn ee dharbaaxada PET ayaa loogu talagalay cabitaannada fudud iyo caagagga biyaha.Heerarka dib-u-warshadaynta PET ayaa ku koraya marka la eego code 1.
Guudmarka qiimaha isbarbardhigga
| Qiimaha | $0.85/lb. | Cufnaanta | 1.30 g/cc |
| Heerkulka Hoose | -40°F | Dabacsanaanta Kulaylka Sare | 160°F |
| Flex Modulus | 3,400 mpa | Adag | Xeebta 80D |
Elastomers Thermoplastic (TPE)
TPE-yada waxaa loo isticmaalaa in lagu beddelo caag-dabiiciga ah ee qaybaha qaabaysan.Maaddadu waa mugdi waxayna noqon kartaa midab (sida caadiga ah madow).TPE-yada waxaa caadi ahaan loo adeegsadaa daboolida hakinta baabuurta iyo marinnada hawada laga qaado, gogosha, iyo sagxadaha xajinta.Si fiican ayey u dhalaalaysaa ka dib marka la qalajiyo oo guud ahaan si fiican ayay dib ugu soo noqotaa.Si kastaba ha ahaatee, qiimaha dib u warshadaynta ayaa xoogaa xaddidan marka loo eego koodka 7 (caagagga kale).
Guudmarka qiimaha isbarbardhigga
| Qiimaha | $2.25/lb. | Cufnaanta | 0.95 g/cc |
| Heerkulka Hoose | -18°F | Dabacsanaanta Kulaylka Sare | 185°F |
| Flex Modulus | 2,400 mpa | Adag | Xeebta 50D |
Acrylonitrile Butadiene Styrene (ABS)
ABS waa caag xoogaa adag, oo loo isticmaalo in lagu duro koofiyadaha caaryada ee kubbadda cagta.Fasalka qaabaynta afuufidda ABS caadi ahaan waa madmadow iyo midab si loogu isticmaalo guryaha elektiroonigga ah iyo qalabka yaryar.ABS waxay si fiican u dhalaalaysaa qalajinta ka dib.Si kastaba ha ahaatee, qaybaha laga sameeyo ABS maaha kuwo u adkaysta kiimikaad sida PE ama PP, markaa taxaddar waa in loo isticmaalo qaybaha la xidhiidha kiimikooyinka.Darajooyin kala duwan ayaa ka gudbi kara Heerka Badbaadada Dabacsanaanta Walxaha Caaga ah ee Qaybaha Qalabka iyo Tijaabada Qalabka (UL 94), Kala-saar V-0.ABS waa dib loo warshadayn karaa sida koodka 7, laakiin adkaantiisa ayaa ka dhigaysa shiidi mid adag.
Guudmarka qiimaha isbarbardhigga
| Qiimaha | $1.55/lb. | Cufnaanta | 1.20 g/cc |
| Heerkulka Hoose | -40°F | Dabacsanaanta Kulaylka Sare | 190°F |
| Flex Modulus | 2,680 mpa | Adag | Xeebta 85D |
Polyphenylene Oxide (PPO)
PPO waa resin aan muuqan.Waxay u baahan tahay qalajin waxayna leedahay awood xaddidan oo hoos u dhigista inta lagu jiro qaabaynta.Tani waxay ku xaddidaysaa naqshadeeyayaasha qaybaha PPO ee leh saamiyo dharbaaxo deeqsinimo leh ama qaabab siman, sida muraayadaha iyo miisaska.Qaybaha la shubay waa kuwo adag oo xoogaa xoog badan.Sida ABS, buundooyinka PPO waxay ka gudbi karaan shuruudaha UL 94 V-0.Dib ayaa loo habayn karaa, oo dhowr dib-u-warshadayn ayaa ku aqbala hoos code 7.
Guudmarka qiimaha isbarbardhigga
| Qiimaha | $3.50/lb. | Cufnaanta | 1.10 g/cc |
| Heerkulka Hoose | -40°F | Dabacsanaanta Kulaylka Sare | 250°F |
| Flex Modulus | 2,550 mpa | Adag | Xeebta 83D |
Nylon/Polyamides (PA)
Naylon si dhakhso ah ayay u dhalaashaa, sidaa awgeed waxa aad loogu isticmaalaa qaabaynta duritaanka.Resins-yada loo isticmaalo qaabaynta dharbaaxada extrusion waxay caadi ahaan kala duwan yihiin naylon 6, naylon 4-6, naylon 6-6, iyo naylon 11.
Naylon waa shay hufan oo qiimo jaban leh kaas oo leh iska caabin kiimikaad oo wanaagsan oo si fiican ugu shaqeeya deegaanka kulaylka sareeyo.Inta badan waxaa loo isticmaalaa in lagu sameeyo tuubooyinka iyo kaydadka qolalka mishiinka baabuurta.Hal darajo oo gaar ah, naylon 46, waxay u adkaysataa heerkul joogto ah ilaa 446°F.Darajooyinka qaarkood waxay la kulmaan shuruudaha UL 94 V-2.Naylon waxaa dib loo habayn karaa, xaalado gaar ah, iyadoo la raacayo koodka dib loo warshadeeyey 7.
Guudmarka qiimaha isbarbardhigga
| Qiimaha | $3.20/lb. | Cufnaanta | 1.13 g/cc |
| Heerkulka Hoose | -40°F | Dabacsanaanta Kulaylka Sare | 336°F |
| Flex Modulus | 2,900 mpa | Adag | Xeebta 77D |
Polycarbonate (PC)
Adayga sheygan cad ee faraska shaqada ayaa ka dhigaya mid kufiican alaabada udhaxeysa muraayadaha indhaha ilaa galaaska aan xabadu karin ee kujira cockpits jet.Waxa kale oo loo isticmaalaa in lagu sameeyo dhalooyin biyo ah oo 5-gallon ah.PC waa in la qalajiyo ka hor inta aan la farsamayn.Waxay si fiican u qaabeysaa qaababka aasaasiga ah, laakiin waxay u baahan tahay qiimeyn dhab ah qaababka adag.Sidoo kale aad bay u adagtahay in la shiido, laakiin waxay dib u habayn ku samaysaa xeerka dib u warshadaynta ee 7.
Guudmarka qiimaha isbarbardhigga
| Qiimaha | $2.00/lb. | Cufnaanta | 1.20 g/cc |
| Heerkulka Hoose | -40°F | Dabacsanaanta Kulaylka Sare | 290°F |
| Flex Modulus | 2,350 mpa | Adag | Xeebta 82D |
Polyester & Co-polyester
Polyester-ka waxaa badanaa loo isticmaalaa fiber-ka.Si ka duwan PET, polyester-ka wax laga beddelay sida PETG (G = glycol) iyo co-polyester waa walxo la caddeeyey oo noqon kara dharbaaxo qaawan.Co-polyster-ka waxaa mararka qaarkood loo isticmaalaa beddelka polycarbonate (PC) ee alaabta weelka.Waxay la mid tahay PC, laakiin maaha mid aad u cad ama sida adag oo kuma jiraan bisphenol A (BPA), walaxda kor u qaada welwelka caafimaadka ee daraasadaha qaarkood.Iskaashatada polyester-ka ayaa muujinaya hoos u dhac ku yimaada qurxinta qurxinta ka dib dib-u-habaynta, markaa alaabta dib loo warshadeeyay waxay leeyihiin suuqyo xadidan oo hoos yimaada code 7.
Guudmarka qiimaha isbarbardhigga
| Qiimaha | $2.50/lb. | Cufnaanta | 1.20 g/cc |
| Heerkulka Hoose | -40°F | Dabacsanaanta Kulaylka Sare | 160°F |
| Flex Modulus | 2,350 mpa | Adag | Xeebta 82D |
Urethane & Polyurethane
Urethane waxay bixiyaan sifooyin waxqabad oo caan ku ah dahaarka sida rinjiga.Urethanes guud ahaan way ka dabacsan yihiin polyurethane, kuwaas oo ay tahay in si gaar ah loo qaabeeyo si ay u noqdaan kuwo heerkulbeeg ah.Heerarka heerkulbeegga waa la tuuri karaa oo la saari karaa ama la isku duri karaa.Qalabka waxaa inta badan loo isticmaalaa hal lakab oo dharbaaxo badan leh.Noocyada Ionomer waxaa loo isticmaali karaa in lagu bixiyo gloss.Dib u warshadaynta guud ahaan waxay ku kooban tahay dib-u-habaynta guriga ee hoos timaada xeerka 7.
Guudmarka qiimaha isbarbardhigga
| Qiimaha | $2.70/lb. | Cufnaanta | 0.95 g/cc |
| Heerkulka Hoose | -50°F | Dabacsanaanta Kulaylka Sare | 150°F |
| Flex Modulus | 380 mpa | Adag | Xeebta 60A - 80D |
Acrylic & Polystyrene
Caddaynta resins-ka qiimahoodu jaban yahay ayaa macaamiisha u horseeda inay ka codsadaan codsiyada sida muraayadaha iftiinka.Walaxda ayaa sida caadiga ah hawada soo saarta inta lagu jiro extrusion waxayna u egtahay in ay dhalaaliso xaalad dareere ah, taas oo ka dhigaysa heerka guusha ee wax-soo-saarka extrusion-ka wax yar oo hooseeya.Soosaarayaasha iyo isku xidhayaasha waxay sii wadaan inay ka shaqeeyaan hagaajinta buundooyinka extrusion iyagoo leh xoogaa guul ah.Walaxda dib ayaa loo warshadayn karaa, sida caadiga ah si loogu isticmaalo qaabaynta duritaanka, ee hoos yimaada code 6.
Guudmarka qiimaha isbarbardhigga
| Qiimaha | $1.10/lb. | Cufnaanta | 1.00 g/cc |
| Heerkulka Hoose | -30°F | Dabacsanaanta Kulaylka Sare | 200°F |
| Flex Modulus | 2,206 mpa | Adag | Xeebta 85D |
Qalab Cusub
Soosaarayaasha iyo isku xidhayaasha waxay bixiyaan noocyo cajiib ah oo guryaha resin la xoojiyey.Wax badan ayaa la soo bandhigaa maalin kasta kuwaas oo leh hanti badan oo kala duwan.Tusaale ahaan, TPC-ET, elastomer thermoplastic of co-polyester, ayaa bedelaya TPE-yada dhaqameed ee xaaladaha heerkulka sare.Elastomers-ka cusub ee TPU-da heerkulbeegga ureethane ayaa u adkaysta saliidaha, xidhashada, iyo jeexjeexa si ka wanaagsan TPE-da caadiga ah.Waxaad u baahan tahay alaab-qeybiye la socda horumarka dhammaan warshadaha balaastikada.
Isbarbardhigga qiimaha guud ee nooca caagga ah
| Qiimaha | Cufnaanta | Heerkulka Hoose | Heer sare | Flex Modulus | ShoreHardness | Xeerka dib u warshadaynta | |
| HDPE | $0.70/lb | 0.95 g/cc | -75°F | 160°F | 1,170 mpa | 65D | 2 |
| LDPE | $0.85/lb | 0.92 g/cc | -80°F | 140°F | 275 mpa | 55D | 4 |
| PP | $0.75/lb | 0.90 g/cc | 0°F | 170°F | 1,030 mpa | 75D | 5 |
| PVC | $1.15/lb | 1.30 g/cc | -20°F | 175°F | 2,300 mpa | 50D | 3 |
| PET | $0.85/lb | 1.30 g/cc | -40°F | 160°F | 3,400 mpa | 80D | 1 |
| TPE | $2.25/lb | 0.95 g/cc | -18°F | 185°F | 2400 mpa | 50D | 7 |
| ABS | $1.55/lb | 1.20 g/cc | -40°F | 190°F | 2,680 mpa | 85D | 7 |
| PPO | $3.50/lb | 1.10 g/cc | -40°F | 250°F | 2,550 mpa | 83D | 7 |
| PA | $3.20/lb | 1.13 g/cc | -40°F | 336°F | 2,900 mpa | 77D | 7 |
| PC | $2.00/lb | 1.20 g/cc | -40°F | 290°F | 2,350 mpa | 82D | 7 |
| Polyester & Co-polyester | $2.50/lb | 1.20 g/cc | -40°F | 160°F | 2,350 mpa | 82D | 7 |
| Urethane polyurethane | $2.70/lb | 0.95 g/cc | -50°F | 150°F | 380 mpa | 60A-80D | 7 |
| Acrylic - Styrene | $1.10/lb | 1.00 g/cc | -30°F | 200°F | 2,206 mpa | 85D | 6 |
Suurtagalnimada hal-abuurnimada agabku waa kuwo aan dhammaad lahayn.Custom-Pak had iyo jeer waxay ku dadaali doontaa inay la socoto wixii u dambeeyay oo ay bixiso talada ugu fiican ee xulashada agabka si mashruucaagu u guuleysto.
Waxaan rajeyneynaa in macluumaadkan guud ee alaabta caagga ah ay waxtar leedahay.Fadlan Ogow: Darajooyinka gaarka ah ee agabkan waxay yeelan doonaan sifooyin aad uga duwan kuwa halkan lagu soo bandhigay.Waxaan aad kuugula talinaynaa inaad hesho xaashida xogta guryaha ee u gaarka ah xabagta aad baadhayso si aad u xaqiijiso qiimaha saxda ah ee hanti kasta.
Alaabta caaga ah waxaa lagu iibiyaa suuq firfircoon.Siciradu si joogto ah ayay isu beddelaan sababo badan dartood.Qiimaha guud ee la bixiyay looguma talagalin in loo isticmaalo xigashada alaabta.
Waqtiga boostada: Abriil-07-2022