Polystyrene ụfụfụ. nkọwa

Polystyrene ụfụfụ na-emepụta site pụrụ iche technology. The n'ichepụta usoro na-ekewa n'ime ọtụtụ nkebi. The ihe maka mmepụta nke expandable polystyrene na-kwụsịtụrụ.

The akpa ogbo eji a eke umi - pentane. Nke a na umi e ji ike na-ngwa ngwa degradable na ala, mmiri na ikuku. N'okpuru nduzi nke pentane rụrụ asụ ụfụfụ polystyrene. The nsogbu dị iche iche na-ahụ doro ikpo. Iji tinye a uzuoku. N'ihi bụ a uniformly foamed uka. Nke a uka nwere a mma mechiri emechi-cellular Ọdịdị. Na ihe a kwa cubic mita nke ikuku ịta bụ hà iri itoolu na asatọ percent. The ikuku nchọ na a ole na ole ijeri nke mechiri emechi mkpụrụ ndụ. Polystyrene ụfụfụ nwere otu esịtidem Ọdịdị nke na-enye a ala thermal conductivity ihe onwunwe. Larịị nke thermal conductivity nke ihe yiri otu index na ka ikuku.

Polystyrene ụfụfụ arụpụtara site n'elu usoro, n'elu jụrụ solidifies na bụ a isiike uka. Nke a arọ-agụnye mechiri emechi mkpụrụ ndụ jupụtara na ikuku. The àgwà nke ihe onwunwe na-adabere na ngwá e ji n'oge mmepụta. Dịkwa mkpa bụ akụrụngwa site na nke arụpụtara polystyrene. Nkanka ụfụfụ - na ngwaahịa n'ihi na nke mmepụta nke ihe na ajụjụ na-etinyere. On kpatara-egosi dị ka a ụfụfụ bonded na onye ọ bụla ọzọ bọọlụ.

The ihe onwunwe na-eji dị ka insulant. Gbasaa polystyrene nwere a ala thermal conductivity, larịị nke nke enwekwu na-amụba njupụta. The ihe onwunwe nwere a mmiri na-eguzogide. Polystyrene ụfụfụ anaghị iza na mmiri na-adịghị igbari ya. Ọnụnọ nke ndị na-abụghị inwe mmekọrịta cell Ọdịdị, bụ nke nwere ikuku fọrọ nke nta kpamkpam na-egbochi ndị penetration nke mmiri. Ọbụna na ikpe nke na penetration nke mmiri n'etiti gwakọtara nsogbu dị iche iche mmiri ngwa ngwa doo a ihe onwunwe abụghị agbalịsi na ya oghom mmetụta. N'ịbụ elu iru mmiri ọnọdụ dịghị oghom mmetụta na ihe onwunwe - ọ dịghị agbanwe agbanwe ihe ọ bụla nke ya size ma ọ bụ n'ibu ike ma ọ bụ ọdịdị ha, ma ọ bụ egbochi ihe e ji mara. Ọ bụrụ na mmepụta usoro ga-agụnye optimizing ịkpụzi mode, enye gị ohere dịkwuo larịị nke agbaze pellets, mmiri ga-enwe ike budata belata ọdịdọ.

The Alụlụụ adọ ọmụmụ nwere ike seep n'ime polystyrene. Steam ga-atọhapụ ihe na-abanye na ya n'otu ọsọ. Ọ bụrụ na ọ na-abanye na mmiri mmiri ụdị, ọ pụrụ isi ike.

Tinyere ihe ndị ọzọ Njirimara, ihe bụ eguzogide mmetụta nke ịnweta ike ike gburugburu. Gbasaa polystyrene bụ dakọtara na gypsum, ciment, ụrọ, bitumen, lime na ngwaọrụ ndị ọzọ na-eji na-arụ ma na mma. The ihe onwunwe na-eguzogide mmetụta nke ọtụtụ chemical ogige.