Xirmooyinka phenolic ee joogtada ah iyo Urea
Maaddada ugu muhiimsan ee shaabadihii phenolic waa phenolic resin, kaas oo ah balaastig heerkulbeeg ah oo loo yaqaan caabbinta kulaylka iyo xoogga. Dhanka kale, shaabada urea waxay ka samaysan tahay urea formaldehyde resin, kaas oo leh astaamo la mid ah laakiin wax yar ka duwan sida shaabadihii phenolic.
Labada nooc ee xidhitaannada waxaa loogu talagalay inay la socdaan dunta joogtada ah si loo hubiyo inay ku habboon yihiin qoorta weelka u dhigma, fududaynta furitaanka iyo xidhitaanka. Habka xidhitaanka duntu waxa ay bixisaa shaabad la isku halayn karo si looga hortago daadinta ama faddaraynta waxa ku jira weelka.
1. Qalab: Shaabaduhu waxay badanaa ka samaysan yihiin phenolic ama urea resins
2. Qaabka: Xiritaanku inta badan waa wareegto si loogu habeeyo naqshadeynta qoorta ee weelasha kala duwan. Daboolka badanaa wuxuu leeyahay muuqaal siman. Qaybaha gaarka ah ee xidhidhisku waxay leeyihiin daloolo xagga sare ah waxaana lagu dari karaa diaphragms ama dhibco si loo isticmaalo.
3. Cabirka: "T" Cabbirka (mm) - 8mm/13mm/15mm/18mm/20mm/22mm/24mm/28mm, "H" Cabbirka Inches - 400 Dhammays/410 Dhammays/415 Dhammays
4. Baakadaha: Xiritaannadan waxaa sida caadiga ah lagu soo saaraa wax soo saar badan waxaana lagu xiraa sanduuqyada kartoonada deegaanka u wanaagsan si loo hubiyo badbaadada inta lagu jiro gaadiidka iyo kaydinta.
Xirmooyinka phenolic-ka ee joogtada ah iyo shaabada urea, shaabadaha phenolic waxay caadi ahaan isticmaalaan xabagta phenolic sida alaabta ceeriin ee ugu weyn, halka shaabada urea ay isticmaalaan urea formaldehyde. Alaabta cayriin ee suurtogalka ah waxaa ku jiri kara waxyaabo lagu daro, midabada, iyo xasiliyayaasha si loo hagaajiyo xasiloonida guud ee alaabta.
Nidaamkeena wax soo saarka ee xirmooyinka dunta joogtada ah ee phenolic iyo urea waxaa ka mid ah isku dhafka alaabta ceeriin - phenolic ganaax ama urea oo lagu qaso waxyaabo kale oo lagu daro si loo sameeyo isku dhafka loo baahan yahay ee shaabadaha; Samaynta - isku duridda caaryada iyada oo loo marayo habraacyo ay ka mid yihiin qaabaynta duritaanka ama qaabaynta isku-buufinta, iyo adeegsiga heerkul ku habboon iyo cadaadis si loo qaabeeyo qayb xidhan ka dib qaabaynta; Qaboojinta iyo Daawaynta - Xiritaanka la sameeyay wuxuu u baahan yahay in la qaboojiyo oo la daweeyo si loo hubiyo in xidhitaanku uu ilaalin karo qaab iyo qaab deggan; Habaynta iyo Rinjiyeynta - Iyadoo ku xidhan baahida macmiilka ama wax soo saarka, qaybaha xidhan waxa laga yaabaa inay u baahdaan habayn (sida ka saarista bursiyada) iyo rinjiyeynta (sida lakabyada ilaalinta dahaadhka).
Badeecadahayadu waa inay maraan tijaabo tayo adag leh si loo hubiyo in dhammaan alaabtu ay u hoggaansamaan heerarka iyo xeerarka khuseeya. Alaabooyinka tijaabada ah waxaa ka mid ah tijaabinta cabbirka, tijaabada qaabka, tijaabinta jilicsanaanta dusha sare, tijaabinta waxqabadka shaabadeynta, iwm. Kormeerka muuqaalka, tijaabada waxqabadka jirka, falanqaynta kiimikada, iyo habab kale ayaa loo isticmaalaa hubinta tayada.
Qaybaha daboolka ah ee aan soo saarno waxaa badanaa lagu xiraa baakad si sahlan loo qaado iyo kaydinta. Waxaan u isticmaalnaa sanduuqyada kartoonada deegaanka-saaxiibtinimo ee baakadaha, kuwaas oo lagu daboolay ama lagu dhejiyay ka-hortagga dhibicda iyo walxaha dhulgariirka, oo leh lakabyo badan oo tallaabooyin ilaalin ah si looga hortago burbur iyo qallafsanaan.
Bixinta adeegga iibka kadib macaamiisha waa arrin muhim ah. Waxaan siinaa macaamiisheena adeegyo dhameystiran, oo ay ku jiraan iibka hore, iibka, iyo adeegyada iibka kadib. Haddii macaamiishu ay qabaan wax su'aalo ah oo ku saabsan tayada, waxqabadka, ama arrimaha kale ee shaabadeenna, waxay nagula soo xiriiri karaan khadka, iimaylka, ama siyaabo kale. Waxaan si degdeg ah uga jawaabi doonaa oo ku siin doonaa xal.
Si joogta ah u ururinta jawaab celinta macaamiisha waa hab muhiim ah oo lagu wanaajin karo badeecadaha laguna cusboonaysiinayo wax soo saarka. Waxaan sidoo kale soo dhaweyneynaa dhammaan isticmaalayaasha si ay noogu siiyaan jawaab celin macquul ah oo ku saabsan alaabtayada wakhti kasta, taas oo aad u badan oo la socota jawaab-celinta macaamiisha. Waxaan hagaajin doonaa habkayaga wax soo saarka. Si joogto ah u hagaajiso oo hagaajiso tayada wax soo saarka iyo adeegga iibka ka dib si loo daboolo baahiyaha macaamiisha iyo waxyaabaha laga filayo.
Jaantuska Isbarbardhigga Dhammaadka Dulmiga GPI | |||
"T" cabbir (mm) | "H" Cabbirka Inches | ||
400 dhame | 410 dhame | 415 dhame | |
8 | / | / | / |
13 | / | / | 0.428-0.458 gudaha |
15 | / | / | 0.533-0.563 gudaha |
18 | 0.359-0.377 gudaha | 0.499-0.529 gudaha | 0.593-0.623 gudaha |
20 | 0.359-0.377 gudaha | 0.530-0.560 inji | 0.718-0.748 gudaha |
22 | 0.359-0.377 gudaha | / | 0.813-0.843 gudaha |
24 | 0.388-0.406 gudaha | 0.622-0.652 in | 0.933-0.963 gudaha |
28 | 0.388-0.406 gudaha | 0.684-0.714in | 1.058-1.088 gudaha |
Lambarka Dalbashada | Magacaabidda | Tilmaamaha | Tirada / Sanduuqa | Miisaanka (kg)/sanduuqa |
1 | RS906928 | 8-425 | 25500 | 19.00 |
2 | RS906929 | 13-425 | 12000 | 16.20 |
3 | RS906930 | 15-425 | 10000 | 15.20 |
4 | RS906931 | 18-400 | 6500 | 15.40 |
5 | RS906932 | 20-400 | 5500 | 17.80 |
6 | RS906933 | 22-400 | 4500 | 15.80 |
7 | RS906934 | 24-400 | 4000 | 14.60 |