China PCE Polycarboxylate Superplasticizer White Powder Concrete Admixture Water Mbelata CAS 62601-60-9 Onye nrụpụta na onye na-ebubata |Jufu

PCE Polycarboxylate Ether Superplasticizer Powder Water Reducing Agent CAS 62601-60-9

Nkọwa dị mkpirikpi:

Superplasticizer 209/409 bụ ụdị ntụ ntụ ụdị polycarboxylate ether superplasticizer arụpụtara site na njikarịcha nhazi nke usoro ihe omimi na nhazi usoro. , ogologo oge na-ejigide ihe onwunwe ndị ahụ. Ọ bụ nke ọma ndakọrịta na ụdị ciment dị iche iche na ihe mgbakwunye ndị ọzọ, dị ka onye na-agbapụ ụfụfụ, retarder, expansive agent, accelerator etc.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Aha ngwaahịa: Polycarboxylate Superplasticizer Powder
Nnwale ihe	Ụkpụrụ	Nsonaazụ ule
Ọdịdị	Ọcha ka ọ dị ntakịrị	Dabara
Ọdịdị	Ntụ ntụ odo	Dabara
Njupụta buru ibu (kg/m3)	≥450	689
pH	9.0-10.0	10.42
Ọdịnaya siri ike(%)	≥95	95.4
	≤5	3.6
Ọdịnaya Ọdịnaya (%)	≤5	3.6
Ọdịnaya Chloride(%)	≤0.6	Dabara
Ịdị mma	0.27 mm	1.54
Ịdị mma	Ntupu <15%	1.54
Oke Mbelata mmiri (%)	≥25	33
Mmechi: Soro ọkọlọtọ GB 8076-2008
Nchekwa: A na-edobe ya na ebe akọrọ na ikuku ikuku.

Usoro maka ịkwadebe Polycarboxylate Superplasticizer Synthesized na okpomọkụ nke ụlọ:

Ihe mepụtara na-emetụta ngalaba teknụzụ nke ihe mgbakwunye ihe eji ewu ụlọ na ọkachasị metụtara polycarboxylate superplasticizer arụpụtara na ụlọ okpomọkụ yana usoro nkwadebe ya.Usoro nkwadebe nwere usoro ndị a: ịgbakwunye unsaturated polyether methyl allyl polyoxyethylene ether, hydrogen peroxide na 2-acrylamide tetradecyl sulfonic acid n'ime mmiri deionized iji kwadebe ngwọta ntọala;dripping ngwọta A nke nwere acrylic acid, methacrylic acid na onye na-enyefe mmadụ mercaptoacetic acid na ngwọta mmiri nke vitamin C, na-akpali otu, na-eme mmeghachi omume polymerization n'efu na ụlọ okpomọkụ, na ịhazi pH uru nke usoro mmeghachi omume. ka ọ bụrụ 6-7 site na iji soda caustic mmiri mmiri mgbe mmeghachi omume kwụsịrị, si otú ahụ nweta polycarboxylate superplasticizer.The polycarboxylate superplasticizer nwetara site na mepụtara nwere ike ịnọgide na-adịgide adịgide mgbasa, nwere ogologo branched chains, dị mma na mgbasa nkwụsi ike, dị mfe na nkwadebe usoro na obere na ike oriri, nwere ike synthesized na ụlọ okpomọkụ na-enwe ezi akụ na ụba uru.

Arụmọrụ motar:

1. Ọ dị n'etiti ọnụ ọgụgụ na-ebelata mmiri nke ụgbọ ala na mmiri nke mado ciment.Ka mmiri simenti na-agbawanye, ka ọnụ ọgụgụ na-ebelata mmiri nke ụgbọala.
2. Mbelata nke mmiri na-abawanye ngwa ngwa ma dị elu mgbe ọnụọgụ na-abawanye.Mgbe usoro ọgwụgwọ ahụ bụ otu, ọnụ ọgụgụ na-ebelata mmiri nke PCE ntụ ntụ bụ 35% dị elu karịa nke superplasticizer ndị ọzọ na ahịa.
3. N'ihi mmetụta nke admixture na ájá na-adịghị ahụkebe, ọnụ ọgụgụ na-ebelata mmiri na ihe dị iche na nke ụgbọala.Mgbe ihe nchikota na nchikota nke ájá na-akwado nkenke mmiri, ọnụ ọgụgụ nke mmiri na-ebelata mmiri dị elu karịa nke motar.
4. Ọ nwere antifreezing arụmọrụ mgbe okpomọkụ dị n'elu -5ºC.Ya mere, ọ ga-eji na antifreezing ihe.

Polycarboxylate Superplasticizer Njirimara ngwaahịa:
1. Ọnụego mbelata mmiri dị elu: ọ nwere ike ime ka ọnụ ọgụgụ mbelata mmiri ruru ihe karịrị 25%, ma mee ka mmiri dịkwuo mma.
n'okpuru ọnọdụ nke otu mmiri mmiri agbakwunyere na kọmpụta;
2. elu slump eguzogide: na ịgba ihicha usoro, na carboxylic otu ga-eme ka ọzọ ma ọ bụ na-erughị mmebi na.
polycarboxylate superplasticizer omenala.Ya mere, dị ka ukwuu ibelata slump njigide arụmọrụ mgbe mmiri mmiri bụ
gbagoro n'ime siri ike.A na-emepụta Sp-409 site na usoro pụrụ iche, nke mere na otu carboxylic acid adịghị emebi emebi
na usoro mmepụta ntụ ntụ, ka ọ wee na-ejigide slump njigide nke mbụ mmiri mmiri nne mmanya.
3. Ezi solubility na ngwa ngwa mgbasa ọnụego: n'ihi na ya edo ahụ na nnukwu kpọmkwem elu ebe.Ya mere, ọ nwere ike
a ga-agbaze ngwa ngwa na usoro mgbasa mmiri.Na ọ dịghị ihe doro anya adịghị ọcha mgbe mgbasa.

Oke ngwa:

1. Kwesịrị ekwesị maka ọrụ owuwu ogologo oge ụdị pumping concrete.
2. Adabara maka compounding nkịtị ihe, elu-arụmọrụ ihe, elu-ike ihe na ultra-elu ike ihe.
3. Kwesịrị ekwesị maka ihe na-adịghị mma, antifreezed na elu ogologo oge.
4. Kwesịrị ekwesị maka ịrụ ọrụ dị elu na ihe dị elu na-asọ asọ, ihe na-edozi onwe ya, ihe na-eche ihu ihu na SCC (self compact concrete).
5. Kwesịrị ekwesị maka elu onunu ogwu nke ịnweta ntụ ntụ ụdị ihe.
6. Adabara uka ihe na-eji na expressway, ụgbọ okporo ígwè, àkwà mmiri, ọwara, mmiri conservancy oru, ọdụ ụgbọ mmiri, Wharf, n'okpuruala wdg.

Nchekwa na nlebara anya:
1. Ngwaahịa a bụ alkalescence siri ike na-enweghị nsi, corrosiveness na mmetọ.
A naghị eri ya mgbe ọ bịara na ahụ na anya, biko saa ya na mmiri dị ọcha.Mgbe enwere ihe nfụkasị ahụ maka ụfọdụ ahụ, biko ziga onye ahụ n'ụlọ ọgwụ ngwa ngwa maka ọgwụgwọ.
2. A na-echekwa ngwaahịa a na mpempe akwụkwọ na akpa PE n'ime.Zere mmiri ozuzo na ihe dị iche iche iji gwakọta ya.
3. Ogo nkwa oge bụ ọnwa 12.