Cajalad dharka nylon
Astaamaha
Culubyada dharka nylon waxay leeyihiin faa iidooyin sida nadiif ah, oo xajinaya, oo leexashada qaab wanaagsan, taasoo ka dhigaysa wax ku habboon hanaan loogu talagalay geedi socodka nugul ee caagga. Qaado arrinta dharka lagu duubo ee ku-xadgudubka baabuurta v - suunka daboolaysa tusaale ahaan. Markuu daboolku yahay, dharka qashin-qubka ayaa marka hore lagu qooyay 50 ° C oo ka dibna ku duudduubay dusha sare ee daboolka ka hor intaadan galin haanta 'vincin-ka' u nugul.
Dhumuc weyni |
0.35 ± 0.03mm |
Ballac |
100 ± 2MM |
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Basaas |
Wax |
Nylon66 |
Luguaddaaxmaan |
Wax |
Nylon66 |
210d |
210d |
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Maroojin |
≤400m |
Maroojin |
≤400m |
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Xoog |
≥8.5G / D |
Xoog |
≥8.5G / D |
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Galool |
Qaab |
Caddaan ah |
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Culeys |
214g / m² ± 5% |
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CONGONGATION EE GUURKA |
≤30% |
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Xoog |
≥3100N / 50mm |
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Dhibcaha dhalaalaya |
258 ℃ |
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Qulqulka% (30 '@ 143 ℃) |
≤2.5% |
Isbarbardhiga guryaha kuleylka kuleylka ee u dhexeeya maro-xirta iyo suufka cudbiga
Xiriirka ka dhexeeya heerka burburka iyo heerkulka: Heerka kululaynta kuleylka ee suufka suufka ah ayaa waxoogaa yar ku beddelanaya heerkulka kordhaya, halka heerka kuleylka kuleylka ee dharka ku xoqmaha nylon uu kordhayo heerkulka kor u kaca. Daaweynta kuleylka ka dib 50 ° C, heerka ka hooseeya ee dharka nylon waa qiyaastii 0.6%, laakiin daaweynta kuleylka ka dib 150 ° C, heerka burburka ayaa gaaraya 5 - 6%. Taas bedelkeeda, heerka burburka ee suufka lagu duubo oo aan ku qanacsaneyn heerkul, oo leh heerka burburka oo keliya 0.8% daaweynta ka dib 150 ° C.
Astaamaha jahwareerka ee maro-jeexitaanka Nylon waxaa lagu go'aamiyaa qaab dhismeedka moliga ah ee fiilooyinka nylon. Polycaprolactactim, oo ay ka tirsan tahay poldatic polyamides, waxaa ku jira tiro aad u badan oo kooxo cusbo ah oo si fudud loo rogayo (- CH2), taasoo ka dhigeysa silsiladaha macromolecular, kaasoo horseedaya cilad-ka-ba'an ee polymer.
Xiriirka ka dhexeeya heerka burburka iyo waqtiga kaydinta: Heerka jahwareerka ee suufka suufka ah wuxuu ku yaraanayaa waqti kaydsan oo daba dheeraaday oo uu aakhirka dejiyo qiimo joogto ah.
Faa'iidooyinka Codsiga ee Dharka Duufaanka ee Nylon
Qoraallada lagu xumaado oo ay ku qoran yihiin maro jilicsan ayaa ku dhex jira dildilaac, xumbo, xalliyo isku-dhafan oo aan caadi aheyn
Marka laga hadlayo cimriga dheer, maro-jeebka nylon wuxuu socdaa wax ka badan dharka suufka. Celcelis ahaan nolosha adeegga ee daboolka oo lagu dhawaaqo dharka lagu qodayo waa 215 adeegsi, halka celcelis ahaan nolosha ee xaraashka ah ay ka badan tahay 330 adeegsi, oo matalaya horumar 115 adeegsi ah marka loo eego suufka.
Marka laga eego aragtida dhaqaalaha, dharka ku duub ee Nylon ayaa sidoo kale leh wax soo saar hoose oo ka hooseeya suufka lagu buufiyo. Dharka qoyan ee Nylon waxaa loo isticmaali karaa in ka badan 8 jeer, halka suufka lagu duubo suufka lagu qoro oo keliya 3 jeer. Tani waxay yareynaysaa tirada ay u baahan tahay 1/5. Marka laga hadlayo hawsha, adoo adeegsanaya hoos udhaca - nuxurka nugulku wuxuu badbaadin karaa tamar.
Dhar-jeexyada Nylon ayaa laga doorbidayaa waxyaabaha caagga ah ee loo yaqaan 'cast caag' ay sabab u tahay awooddeeda sare, iska caabbinta kuleylka wanaagsan (oo leh dhibic dhalaalaysa qiyaastii 250 ° C), iyo cilad yar oo heerkulka sare ah.
Tilmaamaha Isticmaalka ee ku saabsan maro-goynta Nylon
Kahor isticmaalka, maro-jeebka waa in lagu qooyaa biyo. Hubso in maroku qoyan yahay ka hor intaadan ku dhawaaqin agabka. Intii lagu gudajiray Sare - Vulling-yah intcingsion-ka, biyaha ku jira xaraashka weelka nylon wuxuu uumi baxayaa kuleylka, taas oo keenta in nylon ay ku yaraato, taas oo hubisa tayada muuqaalka iyo cufnaanta sheyga.
Markasta oo dharka lagu isticmaalo, waxaa ugu wanaagsan in lagu qooyay 50 ° C - 70 ° C biyaha kulul in ka badan 4 saacadood si loo hubiyo jilicsanaantiisa. Haddii kale, ka dib adeegsiyo dhawr ah ka dib, dharka duudduuban ayaa adkayn doona, oo saamaynaya tayada la duubi karo iyo soo gaabinta cimrigiisa. Haddii ay suurtagal tahay, ku darista xoogaa jilicsan dhar jilicsan, sida xeryahooda unugyada unugyada anoosilikon, ayaa kor u qaadi doonta natiijooyinka.
Dharka 'Nylon' ee Wylon waxay leedahay hal gees adag oo hal gees dabacsan. In la soo bandhigo badeecad aad u qurux badan, waxaa ugu wanaagsan in lagu duubo geeska dabacsan gudaha (si loo sameeyo astaamaha isugeynta (inta cirifka adag uu hubiyo xiisad ku filan dusha sare ilaa lakabka kore. Xiisadda duubista ah waa inay ahaato mid qumman oo kufilan si cirka cidhiidhigu uu u muuqdo mid aan kala sooc lahayn gacanta, laakiin aan aad u dhaganeyn. Haddii xiisaddu ay aad u dabacsan tahay, maro-jeebka ayaa laga yaabaa inay duubto, oo saamaynaya tayada muuqaalka.
Faahfaahinta - caadi
Ballac |
Dhumuc weyni |
35mm |
0.45mm - 0.50mm |
50mm |
0.45mm - 0.50mm |
60mm |
0.45mm - 0.50mm |
70mm |
0.45mm - 0.50mm |
80mm |
0.45mm - 0.50mm |
90mm |
0.45mm - 0.50mm |
100mm |
0.45mm - 0.50mm |
110mm |
0.45mm - 0.50mm |
130mm |
0.45mm - 0.50mm |
150mm |
0.45mm - 0.50mm |
300mm |
0.45mm - 0.50mm |
Faahfaahinta - utrikathid
Ballac |
Dhumuc weyni |
35mm |
0.25mm - 0.35mm |
50mm |
0.25mm - 0.35mm |
60mm |
0.25mm - 0.35mm |
70mm |
0.25mm - 0.35mm |
80mm |
0.25mm - 0.35mm |
90mm |
0.25mm - 0.35mm |
100mm |
0.25mm - 0.35mm |
110mm |
0.25mm - 0.35mm |
Faahfaahinta - Ultrathick
Ballac |
Dhumuc weyni |
35mm |
0.60mm - 0.80mm |
50mm |
0.60mm - 0.80mm |
60mm |
0.60mm - 0.80mm |
70mm |
0.60mm - 0.80mm |
80mm |
0.60mm - 0.80mm |
90mm |
0.60mm - 0.80mm |
100mm |
0.60mm - 0.80mm |
110mm |
0.60mm - 0.80mm |
130mm |
0.60mm - 0.80mm |
150mm |
0.60mm - 0.80mm |
300mm |
0.60mm - 0.80mm |