Muaj peev xwm tuav cov av qias neeg rau kev lim dej pheej yig
Cov qauv fiber sib txawv thiab qhov chaw (cheeb tsam sab hauv) rau ntau yam kev siv thiab kev ua haujlwm
Kev sib xyaw ua ke zoo tagnrho ntawm kev lim dej
Cov khoom siv nquag thiab cov khoom nqus tau ua kom muaj kev nyab xeeb siab tshaj plaws
Cov ntaub ntawv raw huv heev thiab yog li ntawd tsawg kawg nkaus cuam tshuam rau cov lim dej
Los ntawm kev siv thiab xaiv cov cellulose uas muaj purity siab, cov ions uas ntxuav tau yog qis heev
Kev lees paub zoo rau txhua yam khoom siv raw thiab cov khoom pabcuam thiab kev siv zog ntau
Kev tswj cov txheej txheem ua kom ntseeg tau tias cov khoom tiav zoo ib yam
Cov ntawv lim Great Wall A Series yog hom zoo tshaj plaws rau kev lim cov kua dej uas muaj viscosity ntau. Vim lawv cov qauv qhov loj, cov ntawv lim tob muaj peev xwm tuav cov av qias neeg zoo li gel. Cov ntawv lim tob feem ntau yog ua ke nrog cov khoom siv lim kom ua tiav kev lim dej pheej yig.
Cov ntawv thov tseem ceeb: Tshuaj lom neeg zoo / tshwj xeeb, biotechnology, tshuaj, tshuaj pleev ib ce, khoom noj, kua txiv hmab txiv ntoo, thiab lwm yam.
Great Wall A series lim dej tob tsuas yog ua los ntawm cov khoom siv cellulose siab.

* Cov lej no tau txiav txim siab raws li cov txheej txheem sim hauv tsev.
*Kev ua tau zoo ntawm kev tshem tawm cov ntawv lim dej yog nyob ntawm cov xwm txheej ntawm cov txheej txheem.
Cov ntaub ntawv no yog siv los ua ib qho kev qhia rau kev xaiv cov ntawv lim dej tob ntawm Great Wall.
| Qauv | Qhov hnyav ib chav tsev (g/m3)2) | Lub Sijhawm Nqus (s) ① | Tuab (hli) | Tus nqi khaws cia nominal (μm) | Kev nkag tau dej ②(L/m²/min△=100kPa) | Lub zog tawg qhuav (kPa≥) | Lub zog tawg ntub (kPa≥) | Cov ntsiab lus tshauv% |
| SCA-030 | 620-820 | 5″-15″ | 2.7-3.2 | 95-100 | 16300-17730 | 150 | 150 | 1 |
| SCA-040 | 710-910 | 10″-30″ | 3.4-4.0 | 65-85 | 9210-15900 | 350 | 1 | |
| SCA-060 | 920-1120 | 20″-40″ | 3.2-3.6 | 60-70 | 8100-13500 | 350 | 1 | |
| SCA-080 | 1020-1220 | 25″-55″ | 3.5-4.0 | 60-70 | 7800-12700 | 450 | 1 | |
| SCA-090 | 950-1150 | 40″-60″ | 3.2-3.5 | 55-65 | 7300-10800 | 350 | 1 |