Ụdị ngwaahịa

Ngwaahịa
- RDP
- CMC
- HEC
- HPMC
- MHEC

Ngwaahịa egosipụtara

Polymer ntụ ntụ nwere ike agbasa (RDP)

Ihe owuwu ihe owuwu HPMC

Mwube ọkwa HPMC Hydroxypropyl Methylcellulose bụ cellulose ether nke a na-ejikarị na ụlọ ọrụ ihe owuwu. Ọ bụ ihe mgbakwunye dị oke mkpa na ihe owuwu ụlọ, na-enye uru dị iche iche na-eme ka arụmọrụ na ịrụ ọrụ nke ngwaahịa sitere na ciment.

Mwube Grade HPMC bụ cellulose ether ntụ ntụ na-acha ọcha nke na-adaba n'ime ngwọta colloidal doro anya ma ọ bụ ntakịrị turbid na mmiri oyi. Ọ nwere àgwà nke ndim, bonding, dispersion, emulsification, film e guzobere, nkwusioru, adsorption, gelation, elu ọrụ, mmiri njigide na-echebe colloid.

Kpọtụrụ anyị

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Nkọwa kemịkalụ

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Nkọwapụta	HPMC 60 ( 2910 )	HPMC 65 ( 2906 )	HPMC 75 ( 2208 )
Gel okpomọkụ (℃)	58-64	62-68	70-90
Methoxy (WT%)	28.0-30.0	27.0-30.0	19.0-24.0
Hydroxypropoxy (WT%)	7.0-12.0	4.0-7.5	4.0-12.0
Viscosity (cps, 2% Ngwọta)	3, 5, 6, 15, 50, 100, 400,4000, 10000, 40000, 60000, 100000, 150000, 200000

Ọkwa ngwaahịa:

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Ihe owuwu ihe owuwu HPMC	Viscosity (NDJ, mPa.s, 2%)	Viscosity (Brookfield, mPa.s, 2%)
HPMC KM840	320-480	320-480
HPMC KM860M	48000-72000	24000-36000
HPMC KM8100M	80000-120000	40000-55000
HPMC KM8150M	120000-180000	55000-65000
HPMC KM200M	180000-240000	70000-80000

Akụkụ ndị bụ isi nke Ngosipụta ihe nrụpụta HPMC:

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Ngwa nke ihe owuwu ụlọ HPMC:

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1. Adhesives Taịlị:

A na-ejikarị HPMC eme ihe na nrapado taịlị iji melite arụmọrụ, nrapado, na njide mmiri. Ọ na-enyere aka hụ na taịl nile na-ejikọta nke ọma na mkpụrụ.

2. Mortars na Ntugharị:

N'ime ụrọ cimentious na ihe ntụgharị, HPMC na-eme ka njigide mmiri, ịrụ ọrụ, na adhesion, na-eduga na ngwa na arụmọrụ ka mma.

3. Ngwakọta na-ebuli onwe ya:

HPMC dị mkpa na ogige na-ebuli onwe ya, na-eme ka ebe dị larịị na larịị dị na ngwa ala.

4. Plasta:

Nhazi plasta na-erite uru na HPMC, ebe ọ na-eme ka arụ ọrụ ha dịkwuo mma na nrapado na mgbidi na elu ụlọ.

5. Caulks na sealants:

Na caulks na sealants, HPMC na-enyere aka ịchịkwa viscosity na mma adhesion na dị iche iche na-ebupụta.

6. Mkpuchi Mpụga na Sistemụ Emecha (EIFS):

Ngwa EIFS na-adabere na HPMC iji melite njirimara nke mkpuchi isi, nrapado na uwe imecha.

7. Ihe mgbakwunye concrete na ngwa agha:

A na-eji HPMC eme ihe na ihe mgbakwunye kọmpat na ngwa agha iji kwalite njide mmiri na ịrụ ọrụ n'ọrụ ihe owuwu.

8. Ngwaahịa dabere na Gypsum:

Ihe ndị dabere na gypsum, dị ka ogige nkwonkwo akọrọ akọrọ, na-erite uru na HPMC maka ịrụ ọrụ ka mma na nrapado.

Uru nke Iji Ihe Nrụpụta HPMC:

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- Mmelite arụmọrụ yana akụrụngwa ngwa.

- Akwadoro njide mmiri maka ọgwụgwọ kwesịrị ekwesị.

- Mma nrapado na substrates.

- Oge ntọala achịkwara na ngwa akọwapụtara.

- Mbelata ihe ize ndụ nke mgbawa na ịdịte aka ka mma.

- kwalite arụmọrụ n'ozuzu yana ịdị mma nke ihe owuwu.

Ọkwa ihe owuwu HPMC bụ ihe mgbakwunye bara uru na ụlọ ọrụ ihe owuwu, na-enye aka na ịdịmma, ịdịte aka na arụ ọrụ nke ngwaahịa dị iche iche dabere na ciment. Ntughari ya na ikike imeziwanye ihe ndị dị mkpa na-eme ka ọ bụrụ nhọrọ kachasị amasị ọtụtụ ndị ọkachamara na-ewu ụlọ. Mgbe ejiri ya mee ihe n'ụzọ ziri ezi, ọ nwere ike ime ka usoro ihe owuwu na-arụ ọrụ nke ọma na ihe arụrụ arụ dị elu.

Nkwakọ ngwaahịa

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Nkwakọ ọkọlọtọ bụ 25kg/bag

20'FCL: 12 ton nwere pallet; 14 ton na-enweghị pallet.

40'FCL: 24 ton nwere pallet; 28 ton na-enweghị pallet.

Nchekwa:

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Chekwaa ya n'ebe dị jụụ, kpọrọ nkụ n'okpuru 30 Celsius C ma chebe ya pụọ na iru mmiri na ịpị, ebe ọ bụ na ngwongwo ahụ bụ thermoplastic, oge nchekwa ekwesịghị gafere ọnwa 36.

ndetu nchekwa:

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Ihe data a dị n'elu kwekọrọ na ihe ọmụma anyị, mana ahapụla ndị ahịa ahụ nke ọma na-enyocha ya ozugbo na nnata. Iji zere ụdị dị iche iche na akụrụngwa dị iche iche, biko mee nyocha karịa tupu iji ya.