Isithombe Esivelele Se-PU Foam Esilinganiselwe Umlilo se-PF0

I-PF0 Fire-rated PU Foam

Incazelo emfushane:

I-polyurethane foam sealant evimbela ilangabi enesici esisodwa ifanelekela ukuvala nokulungisa iminyango yesakhiwo namafasitela, ukufakwa kokushisa kwamayunithi okushisa avaliwe, ukuvala, ukuvala umsindo, ukuvala ukushisa, ukungangeni manzi kwamapayipi, izindonga, njll., ukugcwalisa izikhala nezindawo ezahlukahlukene zesakhiwo. Ukwenzeka komlilo kuyilibazisa ukusabalala komlilo wangaphandle kanye nokusabalala komusi, ukulwela isikhathi sokutakula, ukwandisa amathuba okubaleka kwabantu abavalelekile, nokunciphisa ukulahlekelwa kwezomnotho.

Sithumelele i-imeyili XOXA MANJE

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Chaza

Izici

1. Inkomba ye-oxygen ≥26%, igwebu elizicimayo emlilweni; Ukuhlolwa kuhlangabezana nezindinganiso zezinto ezingashisi zekilasi le-B2 ku-JC/T 936-2004 "I-polyurethane Foam caulk eyodwa";
2. Iglue yokugqwala ngaphambi kokwenza igwebu, ngemva kokwenza igwebu cishe ngo-20%;
3. Umkhiqizo awuqukethe i-freon, ayikho i-tribenzene, ayikho i-formaldehyde;
4. Ukuncipha komlilo kwenqubo yokwelapha igwebu kwanda kancane kancane, ukuncipha komlilo cishe amahora angama-48, ukuncipha komlilo kungafinyelela izinga elijwayelekile ；
5. Isilinganiso sokugqwala: Isilinganiso esiphezulu sokugqwala somkhiqizo ngaphansi kwezimo ezifanele singafinyelela izikhathi ezingu-55 (kubalwa ngesisindo esiphelele esingu-900g), futhi ukwakhiwa kwangempela kunokuguquguquka ngenxa yezimo ezahlukene.
6. Izinga lokushisa elizungezile lomkhiqizo lingu-+5℃ ~ +35℃ ； Izinga lokushisa elifanele lokusebenza:+18℃ ~ +25℃;
7. Izinga lokushisa le-foam yokwelapha: -30 ~ +80 ℃ .Endaweni enokushisa okumaphakathi kanye nomswakama, i-foam ayinamatheli esandleni imizuzu eyi-10 ngemva kokufutha, futhi inganqunywa imizuzu engama-60. Umkhiqizo awunangozi emzimbeni womuntu ngemva kokufutha.

Ishidi Ledatha Lobuchwepheshe (i-TDS)

CHA.	Into		Uhlobo lwesibhamu	Uhlobo lotshani
1	Imitha yokwandisa (umcu)		35	23
2	Isikhathi sokususa i-debonding (umhlaba owomile)/min/min		6	6
3	Isikhathi sokusika (ngokwomile)/ngomzuzu		40	50
4	Ukubhoboka kwe-Porosity		5.0	5.0
5	Ukuqina kobukhulu (ukuncipha)/cm		2.0	2.0
6	Ukuqina kokwelapha	Ukuqina kwesandla	5.0	5.0
7		Amandla Okucindezela/kPa	30	40
8	Ukuvuza kwamafutha		Akukho ukuvuza kwamafutha	Akukho ukuvuza kwamafutha
9	Ivolumu yegwebu/L		35	30
10	Ukugqwala amagwebu izikhathi eziningi/kaningi		45	40
11	Ubuningi(I-1965)kg/m³）		15	18
12	Amandla okubopha okuqinile (ipuleti le-aluminium alloy)/KPa		90	100
Qaphela:	1. Isampula yokuhlola: 900g, ifomula yasehlobo. Izinga lokuhlola: JC 936-2004.
	2. Izinga lokuhlola: JC 936-2004.
	3. Indawo yokuhlola, izinga lokushisa: 23±2℃; umswakama: 50±5%.
	4. Isilinganiso esiphelele sobulukhuni kanye nokubuya kwe-rebound singu-5.0, uma ubulukhuni buphakeme, isibalo siphakeme; isibalo esiphelele sama-pores singu-5.0, uma ama-pores emancane, isibalo siphakeme.
	5. Ukuvuza okuphezulu kakhulu kukawoyela kungu-5.0, uma ukuvuza kukawoyela kunamandla kakhulu, kulapho amaphuzu aphezulu khona.
	6. Usayizi womucu we-foam ngemva kokulungiswa, uhlobo lwesibhamu luyi-55cm ubude kanye no-4.0cm ububanzi; uhlobo lwethubhu luyi-55cm ubude kanye no-5cm ububanzi.