Saina DoNSPray 504 HFC-245F Ands Brendn polylishs gaosi oloa ma tagata faatau

Donspray 504 HFC-245FA faavae paluga polylil

Donspray 504 HFC-245FA Base Breent Pongols o lo o iai ata

Faʻamatalaga puʻupuʻu:

DonsPray504 o le fetu o le polyy polylils, feula le sooupu o le 245fa ae le o le HCFC-141B, e tali atu i le Isoyanite e maua ai le sili ona lelei.

Faamatalaga auiliiliga

Oloa Tags

Donspray 504 HFC-245FA faavae paluga polylil

Faʻafeiloaʻiga

DonsPray504 o le spray byd pollyy, feula le sooupu o le 245FA nai lo le HCFC-141B

1) lelei ma le laugatasi sela

2) Luga o le Humarmal Pulea

3) atoatoa afi

4) lelei maualalo-vevela-vevela mautu mautu.

E faʻaoga i ituaiga o fomaʻi o loʻo faʻaogaina ai se vaʻa tekonolosi lea e faʻaogaina ai le ato tekonolosi, pei o potu malulu, pou, lapoa paipa lapoʻa ma fausaga-tele

Meatotino faaletino

Foliga mai	Samasama samasama i le enaena vinchous suavai
Hydroxyl aoga Mgkoh / g	200-300
Dynamic viscosity (25 ℃) MPA.S	100-200
Le kalave faʻapitoa (20 ℃) g / ml	1.12-1.20
Teuina o le vevela ℃	10-25
Teuina o le Masina Masina	6

Fautuaina fua faatatau

Mea mata	pbw
Donspray 504 Clend Polyolds	100 g
Isocynite MDI	100-105G

Faafesuiaiga o uiga(O le vevela o le system o le 20 ℃, ma o le tulaga tonu e eseese e faʻatatau i le faʻatulagaina o tulaga)

Kulimi kulimi s s	3-5
Gel taimi s	6-10

Foam faafiafiaga

Mea	Vaitaele		O le amperial Unit
Spray le tele	Gb 6343	≥35kg / m³	ASTM D 1622	≥2.18 LB / FT3
Tapunia-sela fua faatatau	Gb 10799	≥00%	ASTTM D 1940	≥00%
Muamua le galue malosi (15 ℃)	GB 3399	≤24mw / (MK)	ASTTM C 518	≥2.16 / inisi
Malosi Malosiʻaga	GB / T8813	≥150kpa	ASTM D 1621	≥21.76psi
Malosi le malosi	GB / T16777	≥120kpa	ASTM D 1623	≥17.40psi
Tausaga tulaga maualuga 24h -20 ℃	GB / T8811	≤1%	ASTM D 2126	≤1%
24h 700 ℃		≤1.5%		≤1.5%
Suavai vai	GB 8810	≤3%	ASTM E 96	≤3%
Afi tetee	GB 8624	Vasega B2	ASTM D2863-13	Vasega B2