Nhazi nke mmiri

Enwere ike kewaa oge opupu ihe ubi na klas eke, sịntetik na nke artificial 3

(1) mmiri eke

site na ụfọdụ ochie roba tapping dị ka ndokwa nke mbepụ na stipulation oge mgbe outflow nke mmiri mmiri, nwere mmiri ara ehi-acha ọcha, siri ike ọdịnaya bụ 30% ~ 40%, nkezi rubber urughuru dayameta nke 1. 6 micron. Mmiri eke ọhụrụ nwere ihe mejupụtara roba 27% ~ 41. 3% (Ọdịmma) 0, 44% ~ 70% mmiri, protein. 2% ~ 4. 0, eke resin 2% ~ 5%, sugar 5%. 36% ~ 4. 2%, ọdịnaya ntụ ntụ 0. 4%. Iji gbochie eke mmiri n'ihi na omume nke microbes, enzymes na solidification, mgbe na-esonyere amonia na ndị ọzọ stabilizer. Eke mmiri bụ tumadi eji maka mmepụta nke sponge ngwaahịa, extruded ngwaahịa na impregnated ngwaahịa.

(2) njikọ nke mmiri

izugbe emere site na emulsion polymerization, dị ka mmiri polybutadiene, butyl benzene spring. Iji mee ka ndị siri ike ọdịnaya nke 40% ~ 70%, mbụ mee roba ahụ agglomeration n'ime ibu ahụ, ịmụta usoro yiri eke mmiri enrichment. A na-ejikarị synthesis nke mmiri eme ihe maka kapeeti, ime akwụkwọ, textile, mbipụta, mkpuchi na ụlọ ọrụ nrapado.

3. Mmiri artificial

bụ ụdị emulsion polymerization nke roba mmiri. Iji tinye mmiri na colloid eme ngwọta polymerization surfactant, mee ka rubber ahụ agbasasị na mmiri, na mgbe ahụ, steamed na mgbakwunye na ihe mgbaze. Ọ bụrụ na roba na-adịghị n'ụzọ zuru ezu etisasịwo na ihe mgbaze, raw roba na roba nwere ike ịbụ na ọnụnọ nke aqueous frasi nwere emulsifier, igwakorita, ruo mgbe ụfọdụ ụdị ike roba. Ebumnuche nke mmiri artificial na mmiri sịntetik bụ otu ihe