Onye nrụpụta ogwe nchekwa oyi na-eme ka nrụpụta guzosie ike site n'oge udu mmiri
“Anyị kwụsịrị ịnọdụ ọdụ n'ahịrị oge ọ bụla ihu igwe gbanwere.”- Onye njikwa mmepụta
Ihe ịma aka
Onye na-emepụta panel sanwichi mpaghara na East Java, nke a na-akpọ PT S— P— ebe a, na-arụ ọrụ na-aga n'ihu na-emepụta panel nchekwa oyi PIR/PUR maka ahịa friji ndịda ọwụwa anyanwụ Eshia. Oge mmiri ozuzo ọ bụla, mgbe iru mmiri gburugburu ebe obibi gafere 85%, sistemụ PU siri ike ha dị ugbu a na-agbanwe agbanwe: oge mmalite ụfụfụ (cream time) na-agafe site na sekọnd 2-3 n'ofe mgbanwe, oge ịghọ gel (gel time) gbasaa site na sekọnd 45 ruo 60+, ntụpọ elu rịgoro karịa 4%. Ogo a jụrụ na-eri ihe dị ka nke dịlarị mkpa.
Onye na-ebubata ha na mbụ nyere naanị otu ngwọta: gbanwee ọsọ ahịrị. Nke ahụ abụghị azịza.
Ụzọ
Onye ahịa ahụ butere ihe nlele 2-liter nke sistemụ ha dị na ụlọ nyocha Jinshan anyị, yana ọnwa iri na abụọ nke data oge mmalite ụfụfụ (cream time) na ndekọ iru mmiri. N'ime ụbọchị ise, ndị na-ahụ maka ọgwụ R&D anyị megharịrị nguzozi nke na-akpata ma mezie ngwugwu surfactant ka ha na-edobe polymeric MDI nke ndị ahịa dị ugbu a, na-edozi mmetụta mmiri dị n'akụkụ polyol.
Emezigharịrị usoro ahụ n'ahịrị na-aga n'ihu nke ndị ahịa n'oge iru mmiri kacha elu nke February.
Nsonaazụ
- oge mmalite ụfụfụ (cream time) kwụsiri ike na 12 +/- 1 sekọnd gafere iru mmiri sitere na 60% ruo 92%
- Ọnụego ntụpọ n'elu gbadara site n'elu 4.0% ruo n'okpuru 0.8%
- B2 nrube isi na-egbochi ọkụ ka edobere n'ụkpụrụ SNI Indonesian
- Akwagara na MENGWEI dị ka onye na-ebubata PU siri ike na Q3 2024
- Ugbu a na-ebufe arịa 2 kwa ọnwa na nhazi oge ugboro ugboro
Gị na ndị otu anyị kparịtara otu ọrụ ahụ
Kekọrịta ngwa gị, ihe ịma aka ugbu a yana nkọwapụta ebumnuche gị. Ndị otu teknụzụ anyị ga-aza n'ime otu ụbọchị azụmahịa.