Ihicha: n'itinye, impregnating e ji mara

N'oge ndị na-ewu na mma nke ụlọ na-eji osisi, dị ka nke a bụ otu n'ime ihe ndị kasị environmentally friendly ihe. O sina dị, na osisi ọcha nke ebe obibi gị na-eje ozi dị ka ogologo dị ka o kwere omume, nke mere na ha agaghi-ebibi ero na ụmụ ahụhụ, ha ga-echebe. Nke a ọrụ nwere ike mfe aka a ngwá ọrụ ndị dị otú ahụ dị ka linseed mmanụ.

The ojiji nke impregnation

The ojiji nke linseed mmanụ nwere ike dịkwuo ọrụ ndụ nke osisi bughi ọcha ruo ọtụtụ iri afọ. Nke a bụ eziokwu karịsịa ntụhie n'ihi na ha na-mgbe niile na-gụrụ mmiri. Ihicha mmanụ bụ sịntetik na eke, dị ọcha homogeneous polydiene, synthetically gbanwetụrụ, shale, coumarone-indene na ndị ọzọ. Kasị ewu ewu na bụ a eke ihicha mmanụ. The ojiji nke ngwá ọrụ a ga-emerụ ndị mmadụ ma ọ bụ anụmanụ. N'ezie, ya isi ọ bụ ihe oriri na mmanụ (ruo 97%). The impregnation ghọọ osisi facade ọcha na-echebe ha si ókè nke okpomọkụ ma na iru mmiri, ma, n'ezie, na ikuku na ọnọdụ. Na ọgwụgwọ nke osisi na-ebupụta na mejupụtara a kpụrụ na ya siri ike, ma na-agbanwe na-echebe film, nke na-echebe osisi si na mpụga mmetụta, gụnyere ọnya nke ero. Mere nke eke ihicha mmanụ sunflower, soybean, linseed mmanụ. The kasị mma bụ a ngwaahịa dabeere na linseed mmanụ.

Ugbu a, a usu impregnations enwe chemical ndabere, na ụzọ magburu onwe, e ji mara. Ma, ọ bụghị tụfuru ya mkpa na linseed mmanụ. The ojiji nke eke impregnation ma e wezụga gburugburu nwere ihe ọzọ dị mkpa uru - na cheapness nke ihe onwunwe. Ihu ọma, linseed mmanụ zubere maka n'ime ime mma, ya ngwa na n'èzí ngwa na-enye nanị nwa oge mmetụta, na-achọ ihe ọzọ mkpuchi mmanụ agba, Enamel ma ọ bụ lacquer. Ke imewe nke mmanụ ágbá na linseed mmanụ putty a na-eji. The ojiji nke dị otú ahụ na-echebe osisi ebupụta megide ire ere. The ojiji nke linseed mmanụ dị ka a pretreatment ebelata oriri nke agba na ghọọ na-arụ sere ọrụ. A, n'aka na-etinyere na abụọ ma ọ bụ atọ n'ígwé, na ihe a gasiri, na n'elu agba. Ọ na-atụ aro ka ikpo impregnation okpomọkụ ka 80-90 degrees Celsius, na mgbe ahụ na-ekpo ọkụ-etinyere osisi. N'ihi ya, anyị imeta mma na miri penetration n'ime pores nke osisi Ọdịdị.

Linseed mmanụ: infiltration e ji mara

Ugbu a gbasaa linseed atọ ụdị: eke, "Oksol" na compositional. Natural impregnation mejupụtara pasent 97 nke eke mmanụ, ndị fọdụrụ atọ percent - a drier (umi akwalite ngwa ngwa ihicha). Linseed mmanụ "Oksol" ya mejupụtara nwere ngụkọta nke 55 percent nke mmanụ (linseed ma ọ bụ sunflower), iri anọ percent ịnweta mmụọ na pasent 5 nke ndị desiccant. Dị otú ahụ impregnation dị ọnụ ala karịa eke. Mejupụtara ikwọ na-ji a nkọ isi, gụnyere na ha mejupụtara mmanụ ala resins, nke na-eje ozi dị ka ndị nọ n'ọnọdụ eke resins, na ndị ọzọ petrochemicals. Nke a na ụdị ihicha mmanụ bụ ndị dị ọnụ ala. Mejupụtara impregnation adịghị atụ aro iji na ndụ ụlọ, ọbụna na balconies na, n'eziokwu, na mgbe ihicha, ndị a ogige ka chee a nkọ e ji mara ísì ụtọ.