I-thread eqhubekayo kunye ne-Urea
Ezona zinto ziphambili zamatywina e-feolic yi-phenolin, eyiplasitiki eyaziwa ngokuba yiplastiki ye-thermoset ngenxa yokumelana nobushushu bayo kunye namandla. Kwelinye icala, amaTywina e-Ista yenziwa nge-omea formaldehyde, eneempawu ezifanayo kodwa ezahlukeneyo njenge-thonolic.
Zombini iindidi zokuvalwa zenziwe ngentambo eqhubekayo ukuqinisekisa ukuba uqinile intamo ehambelanayo, ukuqhubela phambili nokuvala. Le nkqubo yokutywina ibonelela ngetywina elinokuthenjwa ukuthintela ukuvuza okanye ukungcoliseka kweziqulatho kwisitya.
I-1. Izixhobo: Amatywina ahlala enziwa nge-phenolin okanye i-urea
2. Yilo: Ukuvalwa kuvame ukujikeleza ukulungiselela uyilo lwentamo yezikhongozelo ezahlukeneyo. Isigqubuthelo sihlala sinembonakalo egudileyo. Ezinye izinto ezithile zokutywina zinemingxunya phezulu kwaye zinokudityaniswa kunye needayaphragms okanye i-droppers yokusetyenziswa.
I-3. Ubungakanani: "I-T" ubukhulu (mm) - i-8mm / i-13mm / i-15mm / i-18mm / i-20mm / i-41mm / i-410 Gqibezela / 410 Gqibezela / 410 Gqibezela / 410 Gqibezela / 410 Gqibezela / 410 Gqibezela
I-4. Ukupakishwa: Oku kuvalwa kwenziwa ngokwemveliso enkulu kwaye kupakishwe kwiibhokisi zekhadibhodi yendalo ukuqinisekisa ukhuseleko ngexesha lokuhamba kunye nokugcinwa.
Phakathi kwamatywina aqhubekayo aqhubekayo kunye ne-Idal, i-fenalis, i-feolity ye-fenalin ihlala isebenzisa i-festin njengeyona nto iphambili kwindawo engaphantsi, ngelixa i-Urea isebenzisa i-UrealEddehyde. Izinto ezinokubandakanya izinto ezingafunekiyo zinokubandakanya ukongeza, imigangatho, kunye nokuzinza ukuphucula uzinzo lupheleleyo lwezinto ezibonakalayo.
Inkqubo yethu yemveliso eqhubekayo ye-feonali eqhubekayo ye-phenolin kunye ne-urea iquka ukuxuba izinto ezingafunekiyo - i-phenolin okanye i-pino idibane nezinye izongezo zokwenza umxube ofunekayo; Ukwenza-ukuguqa umxube kwisikhumba ngeendlela ezinjengeempungutye ezibunjiweyo okanye ukubumba okubunjiweyo, kunye nokusebenzisa ubushushu obufanelekileyo kunye nengcinezelo yokubumba; Ukupholisa kunye nokunyanga-konyaka wokuvalwa kufuneka kuphole kwaye ukhuselekile ukuqinisekisa ukuba ukuvalwa kokugcina kunokugcina ubume obuzinzileyo kunye nesakhiwo; Ukulungiswa kunye nokupeyinta-kuxhomekeke kubathengi okanye kwiimfuno zemveliso, iinxalenye ezivaliweyo zinokufuna ukuqhubekeka (njengokususa i-RRRS) kunye nokupeyinta iziphene).
Iimveliso zethu kufuneka zithathe uvavanyo olungqongqo ukuqinisekisa ukuba zonke iimveliso ziyahambelana nemigangatho nemigaqo efanelekileyo. Izinto zokuvavanya ziquka uvavanyo lobungakanani, uvavanyo lwemo, uvavanyo lwendlela yokuvavanywa kwendlela, njl njl.
Izinto zokutywina esizivelisayo zihlala zifakwa kwisininzi sezothutho ngokulula kunye nokugcinwa. Sisebenzisa iibhokisi zekhadibhodi ezinobuhlobo bokupakisha, ezigutyungelweyo okanye ezivaliweyo kunye ne-antiy yehla kunye nenyikima, kunye neendlela ezininzi zokukhusela ukukhusela umonakalo kunye nengcaciso.
Ukubonelela ngenkonzo yokuthengisa eyanelisayo emva kokuba abathengi kuyinto ebalulekileyo. Sinika abathengi bethu ngeenkonzo ezibanzi, kubandakanya ukuthengiswa kwangaphambili, kwintengiso, nakwiinkonzo zasemva kwentengiso. Ukuba abathengi banemibuzo malunga nomgangatho, ukusebenza, okanye eminye imicimbi yamatywina ethu, banokunxibelelana ne-Intanethi, nge-imeyile, okanye ezinye iindlela. Siya kuphendula ngokukhawuleza kwaye sinike izisombululo.
Ukuqokelela uqokelela ingxelo yabathengi yindlela ebalulekileyo yokuphucula iimveliso kunye nemveliso yemveliso yentengiso. Siyamkelekela bonke abasebenzisi ukuba basinike ingxelo efanelekileyo kwiimveliso zethu nangaliphi na ixesha, okungaphezulu ngokuhambelana nengxelo yabathengi. Siza kuphucula inkqubo yethu yemveliso. Ngokuqhubekayo uhlengahlengiso kunye nokuphucula umgangatho wemveliso kunye nenkonzo yasemva kwentengiso yokuhlangabezana neemfuno zabathengi kunye nolindelo.
| I-GPI intambo ye-GPI yokuthelekisa | |||
| "I-D" ubukhulu (mm) | "H" umlinganiso kwi-intshi | ||
| I-400 igqiba | 410 Gqibezela | Ukugqitywa kwe-415 | |
| 8 | / | / | / |
| 13 | / | / | I-0.428-0.458 ngaphakathi |
| 15 | / | / | I-0.533-0.563 ngaphakathi |
| 18 | I-0.359-0.377 ngaphakathi | I-0.499-0.529 kwi | I-0.593-0.623 ngaphakathi |
| 20 | I-0.359-0.377 ngaphakathi | I-0.530-0.560 kwi | I-0.718-0.748 kwi |
| 22 | I-0.359-0.377 ngaphakathi | / | I-0.813-0.843 kwi |
| 24 | 0.388-0.406 kwi | I-0.622-0.652 ngaphakathi | 0.933-0.963 kwi |
| 28 | 0.388-0.406 kwi | I-0.684-0.714in | 1.058-1.088 ngaphakathi |
| Inombolo yoku-oda | Indawo | Inkcazo | Ubungakanani / ibhokisi | Ubunzima (kg) / ibhokisi |
| 1 | I-Rs906928 | I-8-425 | 25500 | 19.00 |
| 2 | I-Rs906929 | 13-425 | I-12000 | 16.20 |
| 3 | I-Rs906930 | I-15-425 | I-10000 | 15.20 |
| 4 | I-Rs906931 | I-18-400 | I-6500 | 15.40 |
| 5 | I-Rs906932 | 20-400 | I-5500 | 17.80 |
| 6 | I-Rs906933 | I-22-400 | 4500 | 15.80 |
| 7 | I-Rs906934 | I-24-400 | I-4000 | 14.60 |
