Qalabka PP-ga ah ee copolymer wuxuu leeyahay heerkul hoose oo qallooca kulaylka (100 ° C), daah-furnaan hoose, dhalaal hooseeya, qallafsanaan hooseeya, laakiin wuxuu leeyahay awood saameyn xoog leh. Awoodda PP waxay kordhisaa iyada oo la kordhinayo maadada ethylene. Heerkulka jilicsan ee Vicat ee PP waa 150 ° C. Sababtoo ah heerka sare ee crystallinity, maaddadani waxay leedahay qallafsanaan dusha sare ah iyo sifooyinka caabbinta xoqan. PP ma laha dhibaatooyin dilaacsan walaaca deegaanka. Caadi ahaan, PP waxaa wax laga beddelaa iyadoo lagu darayo fiilooyinka dhalada, waxyaalaha birta lagu daro ama caag heerkulbeeg ah. Heerka socodka MFR ee PP wuxuu u dhexeeyaa 1 ilaa 40. Qalabka PP ee leh MFR hooseeya waxay leeyihiin iska caabin saameyn wanaagsan laakiin hoos u dhigista. Maaddada MFR-da isku midka ah, xoogga nooca copolymer-ka ayaa ka sarreeya kan nooca homopolymer-ka. Sababtoo ah crystallization, heerka dhimista ee PP waa mid aad u sarreeya, guud ahaan 1.8 ~ 2.5%. Labbiska jihaynta ee dhimista ayaa aad uga wanaagsan kan PE-HD iyo agabka kale. Ku darista 30% wax lagu daro galaas waxay yarayn kartaa hoos u dhaca ilaa 0.7%.
Tubooyinka jiingadaha caagga ah ee suuqa ku jira waxaa ka mid ah tuubooyinka jiingadaha ee PP polypropylene, tuubooyinka jiingadaha polyetylen ee PE iyo tuubooyinka jiingadaha naylon ee PA6.
Dhuumaha jiingadaha ee PP waa tuubo jiingado ah oo inta badan ka samaysan walxo polypropylene ah. Tuubada jiingadaha PP waxay ka samaysan tahay qalab tayo sare leh oo polypropylene ah, oo leh sifooyin koronto oo aad u fiican oo jireed iyo kiimiko, shaqada ugu weyn ee wax soo saarka mishiinka, ilaalinta dahaarka korantada, qalabka iftiinka, wax soo saarka baabuurta, qalabka duulista, tareenka dhulka hoostiisa mara, tareenka, xakamaynta otomaatiga iyo warshadaha kale.
1. Qalabka alaabta: polypropylene PP
2. Heerkulka shaqada: -40 ℃ ~ 110 ℃, waqti gaaban 130 ℃
3. Fasalka dib u dhigista ololka: HB (UL94), marka loo eego shuruudaha FMVSS 302, xawaaraha gubanaya <100mm/min
4. Qaab dhismeed: gudaha iyo dibaddaba waa la lulayaa
5. Tilmaamaha: dabacsanaan wanaagsan, ka-hortagga qallooca, waxqabadka foorarsiga wanaagsan, waxay u adkeysan kartaa culeysyo culus. U adkaysta aashitada, saliidda saliidda, qaboojiyaha, iwm
6. Heerarka deegaanka: ROHS, halogen-free, fosfooraska-free
7. Midabka: madow cawl, madow, oranji
Magaca Alaabta | Corflute coroplast beeritaanka geedka ilaalinta geedka | |||||||
Cabbirka | Cabbirka gaarka ah | |||||||
Dhumucda | 2MM | 3MM | 4MM | 5MM | 6MM | 8MM | 10MM | 12MM |
Gsm (Mitirkii-square) | 280-400 | 450-700 | 550-1000 | 800-1500 | 900-2000 | 1200-2500 | 2500-3000 | 3000-3500 |
Midabka | Daah-furan, Cadaan, Cas, Jaalle, Buluug, Cagaaran, Madow, Cawlan |
Ikhtiyaarada | 1.Flame Retardant |
2.Daawaynta corona | |
3.Anti-static | |
4.Wax-qabad | |
5.xakamaynta ultraviolet | |
6.Polypropylene resins. |