Phab Ntsa Loj Daim ntawv lim dej no muaj zog heev thiab ntws tau sai heev. Feem ntau siv rau hauv kev siv tshuab xws li kev lim cov kua dej thiab cov emulsions (piv txwv li kua txiv qab zib, cawv thiab kua txiv hmab, cov kua resin, roj lossis cov nroj tsuag extracts). Lim tau zoo nrog cov dej ntws sai heev. Zoo tagnrho rau cov khoom me me thiab cov gelatinous precipitates. Qhov chaw du.
Daim ntawv lim Great Wall muaj cov qib uas tsim nyog rau kev lim dej dav dav, kev lim dej zoo, thiab kev khaws cia cov khoom me me thaum lub sijhawm ua kom cov kua dej ntshiab. Peb kuj muaj cov qib uas siv ua lub septum los tuav cov khoom pab lim hauv lub phaj thiab thav duab lim lossis lwm yam kev teeb tsa lim, kom tshem tawm cov khoom me me, thiab ntau lwm yam kev siv.
Xws li: kev tsim cov dej cawv, dej qab zib, thiab kua txiv hmab txiv ntoo, kev ua zaub mov ntawm cov kua txiv hmab txiv ntoo, cov roj ua noj, thiab cov roj luv, kev ua tiav hlau thiab lwm yam txheej txheem tshuaj lom neeg, kev ua kom zoo thiab kev sib cais ntawm cov roj roj thiab cov quav ciab.

Thov saib phau ntawv qhia txog daim ntawv thov kom paub ntxiv.
•Cov ntawv lim dej tuab, siab thiab qis uas tsim los rau kev lim dej sai ntawm cov kua dej khov.
• Lim sai, qhov dav, thiab cov qauv xoob.
• Muaj peev xwm thauj khoom tau zoo heev nrog kev khaws cov khoom me me ua rau nws zoo tagnrho rau kev siv nrog cov khoom sib xyaws lossis cov khoom ua kua nplaum.
• Tus nqi ntws ceev tshaj plaws ntawm cov qib zoo.
| Qib | Qhov hnyav ib chav tsev (g/m3)2) | Tuab (hli) | Kev Nkag Tau Huab Cua L/m²·s | Lub zog tawg qhuav (kPa≥) | Lub zog tawg ntub (kPa≥) | xim |
| HV250K | 240-260 | 0.8-0.95 | 100-120 | 160 | 40 | dawb |
| HV250 | 235-250 | 0.8-0.95 | 80-100 | 160 | 40 | dawb |
| HV300 | 290-310 | 1.0-1.2 | 30-50 | 130 | ~ | dawb |
| HV109 | 345-355 | 1.0-1.2 | 25-35 | 200 | ~ | dawb |
* Cov khoom siv raw sib txawv ntawm cov khoom mus rau cov khoom, nyob ntawm tus qauv thiab daim ntawv thov kev lag luam.
Muab ua cov yob, cov ntawv, cov discs thiab cov lim dej uas muab tais thiab cov kev txiav tshwj xeeb rau cov neeg siv khoom. Tag nrho cov kev hloov pauv no tuaj yeem ua tiav nrog peb cov khoom siv tshwj xeeb. Thov hu rau peb kom paub ntau ntxiv.
•Cov ntawv yob ntawm ntau qhov dav thiab ntev.
• Lim cov voj voog uas muaj qhov hauv nruab nrab.
•Cov ntawv loj nrog cov qhov uas tau teeb tsa raws nraim.
• Cov duab tshwj xeeb uas muaj lub raj nplaim los yog nrog cov pleats.
Peb cov ntawv lim dej raug xa tawm mus rau Tebchaws Meskas, Russia, Nyiv Pooj, Lub Tebchaws Yelemees, Malaysia, Kenya, New Zealand, Pakistan, Canada, Paraguay, Thaib, thiab lwm yam. Tam sim no peb tab tom nthuav dav kev lag luam thoob ntiaj teb, peb zoo siab tau ntsib koj, thiab xav kom peb ua haujlwm nrog kev koom tes zoo kom ua tiav yeej-yeej!