Spraying ngwa ngwa ntọala roba poronral mkpuchi mkpuchi bụ ihe mkpuchi mmiri. Ọ bụrụ na a naghị edozi diaphragm nke ọma, mmiri ahụ agaghị ehichasị ya, na oke ikuku ga-apụta n'ụzọ dị mfe, na-ebute oyi na-egbochi ihe nkiri mmiri, na mgbochi mmiri, na mgbochi ihu igwe. . N'ihi na ọnọdụ mmezi ụlọ na-arụ ọrụ na ebe a na-ewu ihe na-achịkwa, ọ dị oke mkpa iji melite oke okpomọkụ nke fesa ngwa ngwa mpịachi na-enweghị mgbochi mmiri site na mbara igwe.
Ahọrọ mmiri mkpụrụ sel na-amị mkpụrụ na-ahọrọ ka ime ka nguzogide elu dị elu nke fesa ngwa ngwa sprowching ntọala roba. N'otu oge ahụ, nsonaazụ nke ụdị na ọnụọgụ nke cellulose ether, spraying arụmọrụ, nguzogide okpomọkụ na ịchekwa mkpuchi mmiri na-eme mgbochi mmiri. Mmetụta arụmọrụ.
Nkwadebe nlele
A na-ejikwa mmiri na-eme ihe na-egbu egbu, na-agbakwunye ihe ngwọta na-eme ihe ọ bụla.
Ngwakọta emullited emullized, neoprene latex, hydroxyethyl cellulose Aquume, wdg dị ka ụfọdụ ruru iji nweta ihe A.
Kwadebe ohere nke ca (no3) 2, ihe okirikiri dị ka ihe B.
Jiri akụrụngwa ọkụ eletriki pụrụ iche fesa ihe a ma na-eme ihe ọ bụla na otu oge, nke mere na enwere ike ịkpọtụrụ ihe abụọ ahụ na ngwa ngwa obe.
Nsonazụ na mkparịta ụka
A na-ahọrọ hydroxyethyth Cellulose na viscosity 10 000 MPACH Asplass na mgbakwunye na-arụ ọrụ na-enweghị atụ, ihe nkiri na-eme ihe nkiri, nguzosi ike na akụrụngwa na nchekwa. Iji zere mmebi nke usoro nguzozi nke ihe ngbakwunye nke hydroxyethythythythythythythyth cellulose, a na-agbakwunye ihie, amulsifier na ph cellulose.
Mmetụta nke viscosity nke hydroxyethythythythyth cellulose (hEC) na spraying na ịkpụ akpụ akpụ akpụ akpụ ọbara
Ka ukwuu viscosity nke hydroxyethythythyth o cellulose (hEC), ka ukwuu mmetụta na ịpị anụ na-akpụ akpụ mmiri. Mgbe mgbakwunye ya bụ 1 ‰, hec na viscosity 50 000 MPAYM na-eme ka ihe siri ike nke 10 000 mpaghara, na diaphragm na-enweghị isi na-enweghị isi.
Mmetụta nke hydroxyethythythyth Cellulose (HEC) na okpomoku na-eguzogide mkpuchi mkpuchi
A na-efesa mkpuchi roba na mpempe akwụkwọ mkpuchi mkpuchi iji dozie ihe nlele nke okpomoku, a na-agwọkwa ya dị ka usoro ịgwọ ọrịa a na-eme ka ikuku ghara iru ya na National Vircued Colop na National Standard GB / T 16777-2008. Ihe hydroxyethythythythyth cellulose nwere viscosity nke 50 000 MPAN nwere nnukwu oke molecular. Na mgbakwunye na igbu oge mmiri mmiri, o nwekwara ụfọdụ mmetụta na-ewusi ike, na-eme ka mmiri sie ike iji mee ka mmiri sie, yabụ ọ ga-emepụta nnukwu ihe. Ibu ihe na-egbu egbu na-eme ihe na-egbu egbu na viscosise 10 000, nke nwere obere mmetụta na ike nke ihe ahụ ma ọ dịghịkwa ọgbọ ọ bụla ọgbọ.
Mmetụta nke ọnụọgụ hydroxyethyth Cellulose (HEC) agbakwunyere
Hydroxyethythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythyth na viscosity 10 000 MGBE na nsonaazụ mgbakwunye hec na-arụ ọrụ na-arụ ọrụ mkpuchi mmiri na-eme nyocha. Ideringtụle arụmọrụ ịpị, nguzogide okpomọkụ na akụrụngwa nke mkpuchi mkpuchi mkpuchi, a na-ahụta na mgbakwunye kachasị mma nke hydroxyethythyl cellulose bụ 1 ‰.
Na neopree latex na sprayed mwube ngwa ngwa Appurproof mkpuchi na emulfide nwere nnukwu osisi na njupụta, nke na-eduga na-eme ihe dị n'ime oge dị mkpirikpi n'oge nchekwa. Ya mere, n'oge saịtị a na-arụ ọrụ ọ dị mkpa tupu a ga-agbasa ya, ma ọ bụghị ya, ọ ga-eduga na ọghọm dị mma. Hydroxyethyth Cellulose nwere ike idozi nsogbu ngbasa nke fesa ngwa ngwa nke Colof na-egbochi mkpuchi mmiri. Mgbe otu ọnwa ga-echekwa, a ka nwere ọgwụ na-adịghị mma. Nleta viscosity nke sistemụ anaghị agbanwe ọtụtụ, nkwụsi ike dịkwa mma.
ike ele anya
1) Mgbe a na-agbakwunye hydroxyythyythyythyyth na-agbakwunye ngwa ngwa na-agba ngwa ngwa na-egbochi mkpuchi mmiri, a na-akawanye iguzogide mkpuchi mkpuchi mmiri, na nsogbu nke egosipụta n'elu mkpuchi ahụ ka mma.
2) N'okpuru nzuzo nke na-adịghị emetụta ọrụ spraying usoro na akụrụngwa akụrụngwa, na-ekpebisi ike ịbụ hydroxsethyyth cellulose na viscosiseth na viscosite nke 10 000 Mfener bụ 1 ‰.
3) Ihe mgbakwunye hydroxyethythyth na-eme ka nchekwa nke sọks robalt-sespproof kpuchie ya, na enweghị ngbanatụ na-apụta mgbe ọ bụla nchekwa.
Oge Post: Mee-29-2023