Gịnị bụ akụrụngwa nke mgbidi putty?

Putty mgbidi bụ ihe a na-ewu ewu nke a na-eji ma ụlọ obibi na nke azụmahịa.Ọ bụ ihe dị iche iche nke a na-eji eme ka ọ dị nro na imecha mgbidi ime na mpụta tupu eserese ma ọ bụ akwụkwọ ahụaja.Ihe mejupụtara mgbidi ahụ bụ ngwa ngwa dị iche iche nke agwakọtara ọnụ iji mepụta ihe dị ka mado siri ike.N'isiokwu a, anyị ga-atụle ngwa ngwa nke mgbidi putty n'ụzọ zuru ezu.

ciment ọcha:
Simenti ọcha bụ ihe eji eme ihe na mgbidi mgbidi.Ọ bụ ihe nkedo hydraulic nke sitere na clinker na-acha ọcha nke ọma na gypsum.Ciment ọcha nwere oke ọcha na ọdịnaya dị ala nke ígwè na manganese oxide.A na-ahọrọ ya na mgbidi mgbidi dị ka ọ na-eme ka mgbidi dị mma, na-enwe ezigbo mmachi, na-eguzogide mmiri na mmiri.

ntụ ntụ marble:
Uzuzu marble bụ ngwaahịa sitere na ịcha mabul na polishing.A na-eji ya eme ihe na mgbidi mgbidi iji mee ka ike na ịdịte aka ya dịkwuo elu.Marble ntụ ntụ bụ mineral sitere n'okike nke bara ụba na calcium ma nwee ezigbo njikọ njikọ.Ọ na-enyere aka n'ibelata shrinkage nke putty ma na-enye mgbidi dị mma.

Talcum ntụ ntụ:
Talcum ntụ ntụ bụ ịnweta dị nro nke a na-eji na mgbidi mgbidi iji meziwanye ọrụ ya ma belata viscosity nke ngwakọta.Ọ bụ nke ọma n'ala ma nwee ogo ịdị ọcha dị elu.Talcum ntụ ntụ na-enyere aka na ngwa ngwa dị mfe nke putty ma mee ka ọ dịkwuo mma na mgbidi.

China ụrọ:
Ụrọ nke China, nke a makwaara dị ka kaolin, bụ mineral sitere n'okike nke a na-eji na mgbidi mgbidi dị ka ihe ndochi.Ọ bụ nke ọma n'ala ma nwee oke ọcha.Ụrọ nke China bụ ihe eji eme ihe na-adịghị ọnụ nke a na-eji emeziwanye ihe dị ukwuu nke putty ma belata ọnụ ahịa ya.

Mica ntụ ntụ:
Mica ntụ ntụ bụ mineral sitere n'okike nke a na-eji na mgbidi mgbidi iji nye mgbidi na-egbuke egbuke.Ọ bụ nke ọma n'ala ma nwee nnukwu nlegharị anya.Mica ntụ ntụ na-enyere aka n'ibelata porosity nke putty ma na-enye ezigbo iguzogide mmiri.

Aja silica:
Aja silica bụ mineral sitere n'okike nke a na-eji na mgbidi mgbidi dị ka ihe nkpuchi.Ọ bụ nke ọma n'ala ma nwee ogo ịdị ọcha dị elu.Aja silica na-enyere aka n'ịkwalite ike nke putty ma belata nkwụsị ya.Ọ na-enye aka n'ịkwalite adhesion nke putty na mgbidi.

Mmiri:
Mmiri bụ ihe dị mkpa nke mgbidi putty.A na-eji ya na-agwakọta ihe ndị ahụ na-emepụta ihe ma na-emepụta ihe dị ka mado.Mmiri na-enyere aka n'ịkwalite njirimara njide nke ciment ma na-enye mmiri dị mkpa na ngwakọta.

Ihe mgbakwunye kemịkalụ:
A na-eji ihe mgbakwunye kemịkal mee ihe na mgbidi mgbidi iji meziwanye ihe onwunwe ya na arụmọrụ ya.Ihe mgbakwunye ndị a gụnyere retarders, accelerators, plasticizers, na ihe mkpuchi mmiri.A na-eji ndị retarders na-ebelata oge nhazi nke putty, ebe a na-eji ngwa ngwa mee ka oge nhazi dị ngwa.A na-eji ihe ndị na-emepụta ihe na-emepụta ihe na-eme ka ọrụ ahụ dịkwuo mma ma belata viscosity nke putty, ebe a na-eji ihe ndị na-ekpuchi mmiri na-eme ka mmiri na-eguzogide mmiri.

Methyl cellulosebụ ụdị cellulose ether a na-ejikarị eme ihe na mgbidi mgbidi.A na-eme ya site na mgbanwe kemịkalụ nke cellulose eke site na iji methanol na alkali.Methyl cellulose bụ ntụ ntụ na-acha ọcha, enweghị isi, na enweghị ụtọ nke na-agbaze n'ime mmiri ma mepụta ngwọta doro anya na nke viscous.Ọ nwere ezigbo njigide mmiri ma mee ka ọrụ nke putty dịkwuo mma.Methyl cellulose na-enyekwa ezigbo mmachi na ihe dị iche iche ma na-eme ka ike nkwụsị nke putty dịkwuo mma.

Hydroxyethyl cellulose bụ ụdị ọzọ nke cellulose ether eji na mgbidi putty.A na-eme ya site na mgbanwe kemịkalụ nke cellulose eke site na iji ethylene oxide na alkali.Hydroxyethyl cellulose bụ ntụ ntụ na-acha ọcha, enweghị isi, na enweghị ụtọ nke na-agbaze n'ime mmiri wee mepụta ngwọta doro anya na nke viscous.Ọ nwere ezigbo njigide mmiri ma mee ka ọrụ nke putty dịkwuo mma.Hydroxyethyl cellulose na-enyekwa ezigbo nrapado na ihe dị iche iche ma na-eme ka ike nkwụsị nke putty dịkwuo mma.

A na-ejikwa Carboxymethyl cellulose mee ihe na mgbidi mgbidi dị ka ihe na-esi ísì na ihe nkedo.Emere ya site na mgbanwe kemịkalụ nke cellulose eke na-eji monochloroacetic acid na alkali.Carboxymethyl cellulose bụ ntụ ntụ na-acha ọcha, enweghị isi, na enweghị ụtọ nke na-agbaze n'ime mmiri ma mepụta ngwọta doro anya na nke viscous.Ọ nwere ezigbo njigide mmiri ma mee ka ọrụ nke putty dịkwuo mma.Carboxymethyl cellulose na-enyekwa ezigbo mmachi na ihe dị iche iche ma na-eme ka ike tensile nke putty dịkwuo mma.

Na mmechi, mgbidi putty mejupụtara ihe dị iche iche nke akụrụngwa na-agwakọta ọnụ iji mepụta ihe dị ka mado.Ihe eji eme ihe na mgbidi mgbidi bụ ciment ọcha, ebe ihe ndị ọzọ na-agụnye ntụ ntụ marble, ntụ ntụ talcum, ụrọ china, ntụ ntụ mica, ájá silica, mmiri, na ihe mgbakwunye kemịkal.A na-ahọrọ akụrụngwa ndị a maka ihe ndị a kapịrị ọnụ, dị ka ịdị ọcha, ihe eji eme ihe, ịrụ ọrụ na ịdịte aka, iji nye mgbidi dị nro na nke na-egbuke egbuke.