A na-eme yadina hydrophobic melamine ụfụfụ site na ụfụfụ melamine dị nro nke a na-egbutu ma jiri ọgwụ hydrophobic na-agwọ ya nke ọma, yana ọnụego hydrophobic karịrị 99%.A na-atụ aro ya maka ojiji na ntinye ụda, mbelata mkpọtụ, mkpuchi na nchekwa ọkụ na ụgbọ mmiri, ụgbọ elu, ikuku, ụgbọ ala, na ngwa ụlọ.
N'iji ya na ụfụfụ melamine dị nro, Yadina hydrophobic melamine foam nwere otu usoro ihe omimi na ihe dị n'ime ya.Ọ bụ cell mepere emepe nke ukwuu, ihe na-eme ka ire ọkụ na-eme ka ọ dị nro nke melamine resin dị ka matriks na ụfụfụ n'okpuru ọnọdụ usoro.Ọ na-amalite ire ọkụ mgbe ọ na-abanye na kọntaktị na ọkụ mepere emepe, ozugbo decomposing na-emepụta nnukwu gas inert, nke na-eme ka ikuku dị gburugburu, na-eme ngwa ngwa na-emepụta akwa akwa chared n'elu, na-ekewapụ ikuku oxygen n'ụzọ dị irè ma na-eme ka ọkụ ahụ dị. imenyụ onwe ya.Ọ naghị emepụta obere ụmụ irighiri mmiri ma ọ bụ na-egbu egbu ma nwee ike iwepụ ihe egwu nchekwa ọkụ nke ụfụfụ polymer omenala.Ya mere, na-enweghị ịgbakwunye ọkụ retardants, ụfụfụ a nwere ike nweta ọkwa B1 nke ọkọlọtọ ihe ọkụ ọkụ dị ala (DIN4102) na ọkwa V0 nke ọkọlọtọ ọkụ ọkụ dị elu (UL94) nke American Insurance Association kwadoro.Ọzọkwa, nke a ụfụfụ ihe onwunwe nwere a atọ akụkụ grid Ọdịdị na a pore ọnụego nke ihe karịrị 99%, nke nwere ike ọ bụghị naanị n'ụzọ dị irè tọghata ụda ebili mmiri n'ime grid vibration ume na-eri ma na-amịkọrọ ya, na-egosi magburu onwe ụda mkpuchi arụmọrụ, kamakwa n'ụzọ dị irè igbochi. nnyefe okpomọkụ ikuku convection, jikọtara ya na nkwụsi ike nke okpomọkụ pụrụ iche, na-eme ka ọ nwee ezigbo ihe mkpuchi ọkụ.
Nlele ọkọlọtọ | Nkọwa | Nsonaazụ ule | Okwu | |
Ịkụ ọkụ | GB/T2408-2008 | Ule Ule: B-Vertical combustion | Ọkwa VO | |
UL-94 | Ụzọ nnwale: Mkpesa ọkụ | HF-1 ọkwa | ||
GB 8624-2012 | ọkwa B1 | |||
ROHS | IEC 62321-5:2013 | Mkpebi nke cadmium na ndu | Gafe | |
IEC 62321-4: 2013 | Mkpebi nke mercury | |||
IEC 62321:2008 | Mkpebi nke PBB na PBDE | |||
rute | Iwu iru eru nke EU 1907/2006 | 209 ihe dị oke egwu | Gafe | |
Ntinye ụda | GB/T 18696.1-2004 | ihe na-ebelata mkpọtụ | 0.95 | |
GB/T 20247-2006/ISO 354:2003 | Ọkpụrụkpụ 25mm ọkpụrụkpụ 50mm | NRC=0.55NRC=0.90 | ||
Thermal Conductivit W/mK | GB/T 10295-2008 | EXO Thermal conductivity mita | 0,0331 | |
Isi ike | ASTM D2240-15 | Oke mmiri OO | 33 | |
Nkọwapụta ntọala | ASTMD 1056 | ntọala mkpakọ na-adịgide adịgide | 17.44 | |
ISO1798 | elongation na ezumike | 18.522 | ||
ISO 1798 | Ike ọdụdọ | 226.2 | ||
ASTM D 3574 TestC | 25 ℃ nrụgide nrụgide | 19.45kp | 50% | |
ASTM D 3574 Nnwale C | 60 ℃ nrụgide nrụgide | 20.02kp | 50% | |
ASTM D 3574 Nnwale C | -30 ℃ nrụgide nrụgide | 23.93kp | 50% |