Emulsion VAE

Nkọwa Dị Mkpirikpi:

Vinyl acetate-ethylene emulsion (VAE) bụ emulsion ọcha dị ka mmiri ara ehi, ọ naghị egbu egbu, ọ naghị esi isi nke ọma, ọ naghị ere ọkụ/ihe mgbawa nke enwere ike ibugharị ngwa ngwa. Isi ọrụ ya bụ ime ka nrapado, mgbanwe, na iguzogide mmiri nke ngwaahịa ikpeazụ dịkwuo elu. Enwere ike itinye emulsion VAE na ọtụtụ ihe ndị ọzọ dị iche iche ma e jiri ya tụnyere polyvinyl acetate. Otu n'ime ihe ndị a na-ahụ anya na-eji ya bụ dị ka ihe nrapado dị n'etiti mpempe akwụkwọ PVC na ihe ndị ọzọ dị n'ime ya.

Zitere anyị ozi-e

Nkọwa Ngwaahịa

Akara Ngwaahịa

Ngalaba

Nkọwapụta Ngwaahịa

Ọdịdị ihe nkiri ahụ: Mmiri mmiri, Mmiri ara ehi ọcha

Ọdịnaya siri ike: 55%, 60%, 65%

Viscosity na 25℃：1000-5000 mPa.s (enwere ike ịhazi ya)

pH: 4.5-6.5

Nchekwa okpomọkụ: 5-40℃, echekwala ya n'okpuru ọnọdụ oyi.

2. Ebe Ngwa

A naghị eji ngwaahịa ndị a emepụta ntụ ntụ emulsion Redispersible naanị, kamakwa a na-eji ya eme ihe n'ebe a na-emepụta ihe mkpuchi mmiri na-adịghị egbochi mmiri, ákwà, ihe nrapado, agba latex, ihe nrapado kapeeti, ihe nnọchi anya simenti, ihe nrapado simenti, ihe nrapado ụlọ, ihe nrapado osisi, ihe nrapado akwụkwọ, ihe nrapado mbipụta na ihe nrapado, ihe nkiri mejupụtara mmiri na-ekpuchi ihe nrapado, wdg.

Ihe Nkịtị Na-arapara

Enwere ike iji emulsion VAE mee ihe dị ka ihe nrapado, dịka ngwaahịa osisi na osisi, ngwaahịa akwụkwọ na akwụkwọ, ihe mejupụtara ngwugwu, plastik, na nhazi.

Ihe eji agba agba

Enwere ike iji emulsion VAE mee ihe dị ka agba mgbidi dị n'ime, agba mgbanwe, agba mmiri mmiri nke ụlọ na ala mmiri, ihe bụ isi nke agba na-anaghị agba ọkụ na nke na-echekwa okpomọkụ, enwere ike iji ya dị ka ihe bụ isi nke ihe mkpuchi nke nhazi, ihe na-ejikọ ihe mkpuchi.

Ịha na Ịcha Akwụkwọ

Vae emulsion nwere ike ịha ma na-enwu ọtụtụ ụdị akwụkwọ, ọ bụ ezigbo ihe eji emepụta ọtụtụ ụdị akwụkwọ dị elu. Enwere ike iji Vae emulsion mee ihe dị ka ihe bụ isi nke ihe na-anaghị kpara akpa.

Ihe Mgbanwe Simenti

Enwere ike ịgwakọta emulsion VAE na simenti mortal ka o wee mee ka ihe onwunwe nke ngwaahịa simenti dịkwuo mma.

Enwere ike iji emulsion VAE dị ka ihe nrapado, dị ka kapeeti a kpụrụ akpụ, kapeeti agịga, kapeeti ịkpa ákwà, ajị anụ e ji aka rụọ, ihe na-akpụ akpụ electrostatic, na kapeeti a na-ejikọta ihe dị elu.

Gịnị mere ị ga-eji họrọ anyị

Anyị na-eji tọn VAE emulsion 200–300 kwa ọnwa maka mmepụta nke anyị, na-ahụ na ịdị mma ya na-adịgide adịgide ma dịkwa mma. Ngwaahịa anyị na-enye arụmọrụ ka mma na ọnụ ala ma e jiri ya tụnyere ụdị mba ụwa, na-eme ka ọ bụrụ nhọrọ dị oke ọnụ ahịa. Anyị na-enyekwa nduzi nhazi ma na-akwado ngwọta ahaziri iche dabere na mkpa gị. A na-enweta ihe nlele site na ngwaahịa, yana nkwa nnyefe ngwa ngwa.