Fọọmu melamine Yadina hydrophobic jẹ lati inu foomu melamine rirọ lasan ti a ti ge wẹwẹ ati ni itọju pataki pẹlu oluranlowo hydrophobic, pẹlu oṣuwọn hydrophobic ti o ju 99%.A ṣe iṣeduro fun lilo ni gbigba ohun, idinku ariwo, idabobo ati itoju ooru ni ọkọ, ọkọ ofurufu, afẹfẹ, ọkọ ayọkẹlẹ, ati awọn ohun elo ile.
Ti a ṣe afiwe pẹlu foomu melamine rirọ lasan, Yadina hydrophobic melamine foam ni eto molikula kanna ati awọn ohun-ini inu.O jẹ sẹẹli ti o ṣii pupọ, ohun elo foomu rirọ ti ina-afẹde ti a ṣe ti resini melamine bi matrix ati foamed labẹ awọn ipo ilana kan pato.O bẹrẹ lati sun nikan nigbati o ba wa si olubasọrọ pẹlu ina ti o ṣii, lẹsẹkẹsẹ decomposing lati gbejade iye nla ti gaasi inert, eyiti o dilute afẹfẹ agbegbe, ti o si yara dagba Layer charred ipon lori dada, ni imunadoko ni sọtọ atẹgun ati fa ina naa. lati pa ara-ẹni run.Ko ṣe agbejade ṣiṣan tabi awọn ohun elo kekere majele ati pe o le ṣe imukuro awọn eewu aabo ina ti awọn foams polima ibile.Nitorinaa, laisi fifi awọn idaduro ina kun, foomu yii le ṣaṣeyọri ipele B1 ti boṣewa ohun elo flammability kekere (DIN4102) ati ipele V0 ti boṣewa ohun elo imuduro ina giga (UL94) ti a ṣeto nipasẹ boṣewa Ẹgbẹ Iṣeduro Amẹrika.Pẹlupẹlu, ohun elo foomu yii ni ọna akoj onisẹpo onisẹpo mẹta pẹlu oṣuwọn pore ti diẹ sii ju 99%, eyiti ko le ṣe iyipada awọn igbi ohun nikan ni imunadoko sinu agbara gbigbọn grid ati jẹ ki o fa, ti n ṣafihan iṣẹ idabobo ohun to dara julọ, ṣugbọn tun ṣe idiwọ dina. gbigbe gbigbe ooru gbigbe afẹfẹ, pọ pẹlu iduroṣinṣin igbona alailẹgbẹ, ṣiṣe ni awọn ohun-ini idabobo igbona to dara.
Igbeyewo bošewa | Apejuwe | Awọn abajade idanwo | Awọn akiyesi | |
Flammability | GB/T2408-2008 | Ọna Igbeyewo: B-inaro ijona | ipele VO | |
UL-94 | Ọna adanwo: ijona ti ita | HF-1 ipele | ||
GB 8624-2012 | ipele B1 | |||
ROHS | IEC 62321-5: 2013 | Ipinnu ti cadmium ati asiwaju | Kọja | |
IEC 62321-4: 2013 | Ipinnu ti Makiuri | |||
IEC 62321:2008 | Ipinnu ti PBBs ati PBDEs | |||
DEDE | EU arọwọto Regulation No.. 1907/2006 | 209 oludoti ti gidigidi ga ibakcdun | Kọja | |
Gbigba ohun | GB/T 18696.1-2004 | ariwo idinku ifosiwewe | 0.95 | |
GB/T 20247-2006/ISO 354:2003 | Sisanra 25mm Sisanra 50mm | NRC = 0.55NRC = 0.90 | ||
Gbona Conductivit W/mK | GB/T 10295-2008 | EXO Gbona elekitiriki mita | 0.0331 | |
Lile | ASTM D2240-15el | Etikun OO | 33 | |
Ipilẹ Specification | ASTMD 1056 | yẹ funmorawon ṣeto | 17.44 | |
ISO1798 | elongation ni Bireki | 18.522 | ||
ISO 1798 | Agbara fifẹ | 226.2 | ||
ASTM D 3574 Igbeyewo | 25 ℃ Wahala titẹ | 19.45Kpa | 50% | |
ASTM D 3574 Idanwo C | 60℃ Wahala titẹ | 20.02Kpa | 50% | |
ASTM D 3574 Idanwo C | -30 ℃ wahala titẹ | 23.93Kpa | 50% |