Henan Sinmat Chemical Co., Ltd gaw Miwa mungdan hta kam hpa mai ai Type c Silica Gel hpe galaw shapraw ai hte garan jaw ai ni kaw na langai mi rai nga ai. Mahkrum madup law law hte, anhte a htingnu kaw nna ndai kaw dut shabra na matu, manu dan ai type c silica gel hpe mari la na matu, kabu gara hkap tau la ga ai. Manu jahpu n jaw ra ai sha sample lu na matu matut mahkai mai ai.
Shachyen shaga ai
C amyu silica gel (sh) silica gel C, gaw nsam n rawng ai, grai n-gun ja ai n-gun rawng ai n-gun rawng ai arung arai rai nna, n-gun rawng ai-pore structure nga ai rai nna, dai gaw n-gun rawng ai n-gun rawng ai n-gun rawng ai granular zawn dan dawng nga ai. Silica gel C gaw 8–10 nm daram sha n-gun rawng ai, dai gaw n-gun rawng ai silica gel langai mi rai nga ai. Type C silica gel gaw, n-gun rawng ai pore garan ginhka ai lam nga ai, n-gun rawng ai n-gun rawng ai shara-to-hkum hkrang n-gun rawng ai shara ni hta grai kaja ai bungli galaw ai lam hpe madun dan ai.
C amyu silica gel a madung daw gaw, hka htung hka rawng ai silicon dioxide mung rai nga ai. Hka hte organic solvent ni hta n lwi ai rai nna, n--n-gun n rawng ai, manam pyaw ai baw n rawng ai, n-gun ja ai acid ni hpe ninghkap lu ai (hydrofluoric acid hta lai nna), nbung katsi ai hpe ninghkap lu ai (300℃du hkra) nga ai. Pore size kaba ai majaw, type C silica gel gaw pore volume kaba ai, lawan ai hku hkap la lu ai atsam, capillary condensation pressure n law ai majaw, molecule kaba ni hpe hkap la lu na matu grau htuk manu ai.
Tsun ga nga yang, type C silica gel gaw hka lim ai shara ni hta hka hpe hkap la lu ai hta mung, organic molecule kaba ni hpe hkap la lu ai hta mung grau kaja ai. Dai hpe madung hku nna, bungli galaw ai nbung hpe katsi hkra galaw na matu, shing nrai, tsi mawan ni hpe jasan jaseng ai hte garan ginhka ai, tsi mawan ni hpe garan ginhka ai, hka ja ai hpe bai gram lajang ai, hka n-gun ja ai nbung hpe tsi lajang ai hta packaging desiccant hku nna jai lang ai. silica gel hte galaw ai arung arai ni.
Hpaji masa masat da ai lam
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Hpan |
Silica Gel C |
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|
Tsi mawan ladat |
mSiO2. nH2O |
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|
Hkrang nsam |
Hpraw ai nlung ni |
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Lagaw (mm) |
1-3, 2-4, 2-5, 3-5, 4-8 |
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|
SiO2(%) |
hta grau kaba ai (sh) maren sha re. |
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|
Hkap la lu ai atsam (25 degree, %wt) |
RH20% |
hta grau kaba ai (sh) maren sha re. |
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RH50% |
hta grau kaba ai (sh) maren sha re. |
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RH80% |
hta grau kaba ai (sh) maren sha re. |
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N-gun kaba ai (g/ml) |
0.67 hta grau kaba ai (sh) maren sha re. |
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Shadawn shadang Pore galu kaba ai lam (nm) |
8-10 |
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|
Npu lamu ga (m2/g) |
300-500 |
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Pore n-gun (cm3/g) |
0.6-0.8 |
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PH manu |
4-7 |
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|
Wan hkru ai shaloi sum mat ai(%) |
2.0 hta n law ai (sh) maren sha re. |
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N-gun n-gun (%) |
hta grau kaba ai (sh) maren sha re. |
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Shawk shawn ai
- Hka lum ai hpe makawp maga ya ai hte shinggrup da ai Desiccant
- Hpaga lam hta nbung hkyet ai
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Catalyst hte Catalyst htaw sa ai wa
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