PF0 Hluav taws kub-rated PU Foam Featured duab

PF0 Hluav taws kub-rated PU ua npuas ncauj

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Flame retardant single-component polyurethane foam sealant yog tsim rau kev sib khi thiab txhim kho lub tsev qhov rooj thiab qhov rais, rwb thaiv tsev kub ntawm cov rwb thaiv tsev kaw, sealing, suab rwb thaiv tsev, rwb thaiv tsev kub, dej tsis zoo ntawm cov kav dej, phab ntsa, thiab lwm yam. Qhov tshwm sim ntawm qhov hluav taws kub yog txhawm rau ncua kev sib kis ntawm cov hluav taws kub sab nraud thiab kev sib kis ntawm cov pa taws, sib ntaus rau lub sijhawm cawm, ua rau kom muaj kev khiav tawm ntawm cov neeg raug kaw, thiab txo cov kev poob nyiaj txiag.

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1. Oxygen Performance index ≥26%, ua npuas ncauj nws tus kheej tua los ntawm hluav taws; Qhov kev ntsuam xyuas ua tau raws li cov flammability B2 chav kawm fireproof khoom tus qauv nyob rau hauv JC / T 936-2004 "Ib tug tivthaiv polyurethane Foam caulk";
2. Pre-foaming kua nplaum, tom qab foaming txog 20%;
3. Cov khoom tsis muaj freon, tsis muaj tribenzene, tsis muaj formaldehyde;
4. Cov nplaim hluav taws kub nyhiab ntawm cov txheej txheem ua npuas dej maj mam nce, ua npuas dej rau li 48 teev, nplaim hluav taws tuaj yeem ncav cuag tus qauv;
5. Foaming ratio: Qhov siab tshaj plaws foaming piv ntawm cov khoom raws li qhov tsim nyog tuaj yeem ncav cuag 55 zaug (xws li qhov hnyav tag nrho 900g), thiab qhov kev tsim kho tiag tiag muaj qhov hloov pauv vim muaj qhov sib txawv.
6. Qhov ntsuas kub ntawm cov khoom yog +5 ℃ ~ + 35 ℃ ； Ua haujlwm kub zoo: + 18 ℃ ~ + 25 ℃;
7. Curing ua npuas ncauj kub ntau yam: -30 ~ +80 ℃ .Nyob rau hauv ib tug nruab nrab kub thiab av noo ib puag ncig, cov npuas dej tsis lo rau ntawm tes rau 10 feeb tom qab txau, thiab yuav txiav rau 60 feeb. Cov khoom no tsis muaj teeb meem rau tib neeg lub cev tom qab kho.

Technical Data sheet (TWS)

TSIS MUAJ.	Yam khoom		Hom phom	Straw hom
1	Extension Meter (ntiv nplhaib)		35	23
2	Debonding lub sij hawm (nto qhuav) / min / min		6	6
3	Txiav lub sij hawm (los ntawm qhuav) / min		40	50
4	Porosity		5.0	5.0
5	Dimensional stability (shrinkage) / cm		2.0	2.0
6	Kho hardness	Tes hnov hardness	5.0	5.0
7		Compression zog / kPa	30	40
8	Roj seeb		Tsis muaj roj seepage	Tsis muaj roj seepage
9	Ua npuas ncauj ntim / L		35	30
10	Foaming ntau / sijhawm		45	40
11	Qhov ntom(kg/m³)		15	18
12	Lub zog tensile sib txuas (Aluminium alloy phaj) / KPa		90	100
Nco tseg:	1. Cov qauv kuaj: 900g, mis nyuj lub caij ntuj sov. Qauv: JC 936-2004.
	2. Cov qauv xeem: JC 936-2004.
	3. Kev ntsuas ib puag ncig, kub: 23 ± 2℃; Cov av noo: 50 ± 5%.
	4. Tag nrho cov qhab nia hardness thiab rebound yog 5.0, qhov siab dua qhov hardness, qhov qhab nia siab dua; tag nrho cov qhab nia ntawm qhov pores yog 5.0, qhov zoo dua qhov pores, qhov qhab nia siab dua.
	5. Qhov siab tshaj plaws roj seepage yog 5.0, qhov hnyav dua cov roj seepage, qhov qhab nia siab dua.
	6. Qhov luaj li cas ntawm cov npuas dej tom qab kho, hom phom yog 55cm ntev thiab 4.0cm dav; hom raj yog 55cm ntev thiab 5cm dav.