Xarkaha bilowga ah eeadhessies iyo selantsWaxaa loola jeedaa awooda ku dhejinta ama shaati si loo xiro substrate markii aad la xiriireyso, ka hor intaan wax lagu daaweyn ama wax dejin ah dhicin. Hantidan ayaa muhiim u ah dalabyo badan, maadaama go'aamisa sida ugu wanaagsan ee ay wax u qabsan doonaan ashyaa si isdaba joog ah isla markaaba codsiga kadib.
Halkan waxaa ah qodobo muhiim ah oo ku saabsan xarkaha bilowga ah:
Muhiimadda ay leedahay xarkaha bilowga ah
Xaddidan deg deg ah:Qaanuunka ugu sareeya ayaa u oggolaanaya adhesion deg deg ah, kaas oo muhiim u ah codsiyada halka qaybaha ay u baahan yihiin in lagu hayo meel lagu hayo inta lagu jiro kulanka ama la daaweeyo.
Wax ka qabashada iyo booska:Qaanuunka ugu horreeya ee wanaagsan wuxuu ka caawiyaa meelaynta qaybaha si sax ah iyada oo aan laga hallayn halista ay ka soo baxaan ama u guuraan ka hor dhalista si buuxda u daaweyn.
Kartida waqtiga:Alaabada leh xarkaha bilowga ah ee bilowga ah waxay yareyn kartaa waqtiga golaha, maadaama ay u baahan yihiin in yar oo la isku daro inta lagu gudajiro nidaamka daadinta.
Qodobo saameeya machadka bilowga ah
Viscosity:Muuqaalka aragtidaisku-darka saperama daah-furka ayaa saameyn ku yeelan kara awoodda ay u leedahay inay qoyso sagxadaha oo ay abuurto dammaanad bilow ah. Hoos udhaxeysa aragtida viscosity-ka ayaa badanaa leh xaraash bilow ah.
Tamarta dusha sare:Tamarta dusha sare ee substrates-ka ee la xidhiidha wuxuu ciyaarayaa door muhiim ah. Meelaha tamar-tamarta sare (sida biraha sida caadiga ah) sida caadiga ah waxay u oggolaadaan inay ka fiican tahay saqafka sare ee meelaha tamarta yar (sida plastitics).
Heerkulka iyo huurka:Xaaladaha deegaanka ayaa saameyn ku yeelan kara waxqabadka caqabadaha. Heerkulka sareeya ayaa laga yaabaa inuu kobciyo xawaashka, halka qoyaanku mid ka caawin karo ama horjoogsanayo saqafyada iyadoo kuxiran kimistariga ku dhegta.
Qaabka Daaweynta:Nooca habka daawaynta (tusaale, qoyaan-daaweyn, kuleyl-ku-daaweyn, UV-dawayn) ayaa saameyn ku yeelan kara xarkaha bilowga ah. Qaar ka mid ah adhesisyada qaarkood waxay u baahan karaan heer gaar ah oo qoyaan ama kuleyl si loo horumariyo taatikada.
Tijaabada baaritaanka bilowga ah
Tijaabinta diirka:Qaab guud oo lagu qiimeeyo tirakoobka bilowga ahi waa tijaabada diirka, halkaas oo xargaha dhagaxa ay ku xirnaato substrate ka dibna loo jiiday si loo cabbiro xoogga looga baahan yahay inuu kala saaro.
Tijaabada xijaabka:WaxanXadhig adag oo xirxiranTijaabadu waxay cabirtaa awoodda adhesit-ka ee iska caabinta xoogagga is-riixitaanka markii laba meelood oo laba meelood ay wadaagaan.
Tijaabada tijaabada: Qaababka tijaabada qaaska ah, sida "tijaabada faraha," waxaa loo isticmaali karaa in lagu qiimeeyo sida ugu wanaagsan ee loo dhejiyo ulaha isku-dhexaya ee dusha sare ka dib marka la codsado.
Codsiyada
Dhismaha:Ashesives leh xarkaha bilowga ah ayaa inta badan loo isticmaalaa dhismaha loogu talagalay isku-darka guddiyada, tiirarka, iyo waxyaabo kale oo ku-meel-gaar ah oo loo baahan yahay.
Gawaarida:Codsiyada gawaarida, adheliyadaha waxaa loo isticmaalaa isku xirnaanta qaybaha u baahan in si sax ah loogu dhigo si sax ah inta lagu jiro ururka.
Baakadaha:Baakadaha, taabashada bilowga ahi waxay muhiim u tahay hubinta in shaabadu ay haysato inta lagu jiro gaadiidka iyo kaydinta.
Ugu fiican ee ugu fiican dhagaxa dabiiciga ah
JunBonnd hagaaji dhammaan xarkaha sareXadhiga adag ee xidhiidhka adagwaa mid adag oo adag oo lagu dhajiyo xarkaha ugu horreeya ee bilowga ah iyo xoogga dhamaadka (400kg / 10cm²). Waxaa loo isticmaali karaa in lagu xiro kala-goysyo kala duwan oo ah kala-goysyo iyo alaab-wadaagno kaladuwan si loo gaaro waxqabadka sare ee dabacsan oo xidhiidhka ah oo gabadh ka mid ah oo jilicsan.
| No | Shayga tijaabada | Cutub | Natiijooyinka dhabta ah | |
| 1 | Muuqashada | - | Jilicsan, oo aan lahayn tuubbooyin hawo ah, buro ma leh | |
| 2 | Waqti bilaash ah (23 ℃ ℃ 50% huurka) | min | 22-25 | |
| 3 | Qalloocinid | Toosan | mm | 0 |
| Siman | mm | Ma ciqaabin | ||
| 4 | Soo saariga | ml / min | ≥1000 | |
| 5 | Xeebta adag / 72h | - | 54 ± 2 | |
| 6 | Xoogga xiirashada | Markhaati | ≥1.9 ± 5 | |
| 7 | Awooda TSensile | Markhaati | ≥2.3 ± 5 | |
| 8 | CONGONGATION EE GUURKA | % | 310 | |
| 9 | Isku-darka dabiiciga ah ee dabiiciga ah (ECoo) oo aan lahayn qaab dhismeedka Modeldehyde | ≤0.03 | ||
| 10 | Cufnaan gaar ah | g / cm3 | 1.45 ± 0.05 | |
| 11 | Gabi ahaanba qalalan (8mm sharooto shaashad) | saacadood | 21 | |
| 12 | Iska caabinta heerkulka | ° C | -50 ℃ ~ 150 ℃ | |
| 13 | Heerkulka Codsiga | ° C | 4 ℃ ~ 40 ℃ | |
| 14 | Midab | Cad / madow | ||
| No | Shayga tijaabada | Cutub | Natiijooyinka dhabta ah | |
| 1 | Muuqashada | - | Jilicsan, oo aan lahayn tuubbooyin hawo ah, buro ma leh | |
| 2 | Waqti bilaash ah (23 ℃ ℃ 50% huurka) | min | 5-8 | |
| 3 | Qalloocinid | Toosan | mm | 0 |
| Siman | mm | Ma ciqaabin | ||
| 4 | Soo saariga | ml / min | ≥300 | |
| 5 | Xeebta adag / 72h | - | 20-25a | |
| 6 | Xoogga xiirashada | Markhaati | ≥2.0 ± 5 | |
| 7 | Awooda TSensile | Markhaati | ≥1 ± 5 | |
| 8 | CONGONGATION EE GUURKA | % | ≥50 | |
| 9 | Isku-darka dabiiciga ah ee dabiiciga ah (ECoo) oo aan lahayn qaab dhismeedka Modeldehyde | ≤0.03 | ||
| 10 | Cufnaan gaar ah | g / cm3 | 1.1 ± 0.05 | |
| 11 | Gabi ahaanba qalalan (8mm sharooto shaashad) | saacadood | 17 | |
| 12 | Iska caabinta heerkulka | ° C | -50 ℃ ~ 150 ℃ | |
| 13 | Heerkulka Codsiga | ° C | 4 ℃ ~ 40 ℃ | |
| 14 | Midab | Crystal Caddaan | ||