Spray Foam Insulation Rau Txias Cia

yog polyurethane ua npuas ncauj rau tshuaj tsuag npuas npuas, siv polyurethane thermal rwb thaiv tsev ua npuas ncauj dav hauv kev tsim kho.Nws yog ib qho sib xyaw polyol rau kev siv tshuaj tsuag.

Spray polyurethane ua npuas ncauj yog tsim rau kev cia txias, chav txias, rwb thaiv tsev hauv tsev, thiab lwm yam.

BQ-A6153 Spray Foam Insulation For Cold Storage yog binary foaming system combining polyether polyol nrog cov khoom siv dawb qhuav, tshwj xeeb yog tsim rau cov tshuaj tsuag polyurethane ua npuas ncauj rwb thaiv tsev txheej, xws li rwb thaiv tsev rau chav txias txias. Ib cag los ntawm tus neeg sawv cev foaming, nws muaj tag nrho cov ntaub ntawv tsim nyog thiab cov khoom siv ntxiv rau kev tsim cov polyurethane ua npuas ncauj.

Dab tsi yog qhov txiaj ntsig tseem ceeb ntawm PU npuas rwb thaiv tsev rau kev cia txias?

- Cov txiaj ntsig zoo sab hauv kho, nrog kev sib faib ntom ntom thiab tsis tawg
- Kev ruaj ntseg zoo, siab compressive zog, thiab thermal conductivity tsawg
- Kev ua haujlwm dav dav
- Muaj zog adhesion.

Spray Foam Insulation Rau Txias Cia Cov Khoom Zoo

Yam khoom

Qhov tshwm sim

Viscosity (25 degree) [cps] Ceev (20 degree) [g/cm3]

OHv xam [mgKOH/g]

Specification

Ntshiab kua, reddish xim av

250±50

1.08±0.05 300-400

Hom Ua npuas ncauj Cov khoom*	Yam khoom	TEST VALUE	UNIT	TEST Txoj kev
	Ua npuas ncauj core ntom	Ntau dua lossis sib npaug li 40	kg/m3	TIAB SA 53420
	Compressive zog∥	Ntau dua lossis sib npaug rau 0.180	MPa	TIAB SA 53421
	Compressive lub zog muaj peev xwm ua tau raws li qhov xav tau	Ntau dua lossis sib npaug rau 0.200	MPa	TIAB SA 53421
	Thermal conductivity (35ºC / 10ºC)	Tsawg dua los yog sib npaug 22	mW/(m·K)	TIAB SA 52612
	Kaw cov ntsiab lus ntawm tes	Ntau dua lossis sib npaug li 90	%	ASTM D 2856 Cov khoom siv
	Dimensional stability (-30ºC, 24h)	Tsawg dua lossis sib npaug rau 0.3	Vol %	TS EN ISO 2796
	Dimensional stability (+70ºC, 24h)	Tsawg dua lossis sib npaug rau 0.5	Vol %	TS EN ISO 2796
	Lus Cim: Kev kuaj ua npuas ncauj npaj: pwm loj: 300 * 300 * 100mm, pwm kub: 40 ºC, phau ntawv stirring ceev: 5000 RPM. Yog tias cov txheej txheem npaj ua npuas dej sib txawv, cov ntaub ntawv xeem yuav txawv ntawm cov ntaub ntawv no.

Kev nyab xeeb thiab tuav cov ntaub ntawv. ntawm cov rwb thaiv tsev PU polyol

BQ-A6153 yog polyol siv nyob rau hauv ib tug qhuav dawb pub system los tsuag polyurethane ua npuas ncauj rau txias cia.

Nws muaj me me ntawm aliphatic tertiary amines.

Vim nws cov alkalinity, nws yuav ua rau mob me me mus rau nruab nrab tsis xis nyob, tshwj xeeb tshaj yog nrog kev sib cuag ncaj qha mus ntev nrog daim tawv nqaij, qhov muag, thiab ua pa mucous membranes.

Qhov no polyurethane spray npuas rwb thaiv tsev rau lub txias cia muaj cov khoom siv hluav taws kub thiab tawg;

thov ua raws li HFO-1233ZD cov txheej txheem ua haujlwm nyab xeeb.

Cov looj tsom iav dub thiab cov hnab looj tes tiv thaiv yuav tsum hnav thaum twg muaj kev pheej hmoo ntawm kev sib cuag ncaj qha nrog PU rwb thaiv tsev ua npuas ncauj Rau Txias Cia.

Yog tias cov khoom sib xyaw polyol tiv nrog lub qhov muag, yaug tam sim nrog dej ntau thiab nrhiav kev kho mob yog tias khaus lossis tsis xis nyob.

Yog hais tias cov khoom sib xyaw polyol txaws rau ntawm daim tawv nqaij, so tam sim ntawd, ntxuav kom huv nrog xab npum thiab dej, thiab siv tshuaj pleev thaiv hnub. Cov khaub ncaws tsis huv yuav tsum tau muab tshem tawm tam sim ntawd txhawm rau tiv thaiv kev sib cuag ntawm daim tawv nqaij thiab yuav tsum tau ntxuav kom huv si ua ntej rov siv dua.

Cov txheej txheem polyol rau cov tshuaj tsuag yuav tsum tau khaws cia deb ntawm cov zaub mov, dej haus, thiab luam yeeb.

Yog xav paub ntxiv txog kev nyab xeeb, xa mus rau Material Safety Data Sheet (MSDS).

fAQ

BEIQIAO yog ib qho kev tsim khoom thiab kev lag luam combo uas muab kev pabcuam thoob ntiaj teb kev sib koom ua ke, tsom mus rau kev tsim khoom, muag, kev tshawb fawb, thiab kev txhim kho polyurethane.

BEIQIAO tuaj yeem muab cov khoom sib xyaw polyol li cas rau cov ua npuas ncauj nruj?

BLEND POLYOL rau RIGID FOAM

BLEND POLYOL rau tshuaj tsuag

BLEND POLYOL rau cov vaj huam sib luag

BLEND POLYOL rau cov yeeb nkab rwb thaiv tsev

BLEND POLYOL rau APPLIANCE

BLEND POLYOL rau ntoo imitation

BLEND POLYOL rau kuv

BLEND POLYOL rau lub rhaub dej

Dab tsi lwm yam polyether polyol BEIQIAO tuaj yeem muab tau

- POLYETHER POLYOL RAU CAS

-POLYETHER POLYOL rau FOAM FOAM