China Donpanel 415PIR HFC-365mfc isi ngwakọta polyols maka PIR Manufacturer and Supplier

Donpanel 415PIR HFC-365mfc isi ngwakọta polyols maka PIR

Donpanel 415PIR HFC-365mfc isi ngwakọta polyols maka onyonyo egosipụtara PIR

Nkọwa dị mkpirikpi:

DonPanel 415/PIR bụ ngwakọta nke nwere polyols, surfactants, catalysts, na ire ọkụ, ngwakọta nke HFC-245fa dị ka onye na-efe efe na oke pụrụ iche. Ụfụfụ ahụ nwere ezigbo ihe mkpuchi ọkụ, ịdị arọ dị arọ, ike mkpakọ dị elu na retardant ọkụ na uru ndị ọzọ. A na-eji ya eme ihe n'ọtụtụ ebe iji na-emepụta efere Sanwichi, panel corrugated etc, nke na-emetụta ime ụlọ ahịa oyi, kabinet, ebe nchekwa nchekwa wdg.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Donpanel 422 HCFC-141b isi ngwakọta polyols maka PUR na-aga n'ihu

Okwu mmalite

ALA nke anụ ahụ

	DonPanel 415/PIR	ISO
Ọdịdị	Ọkụ na-acha odo odo na mmiri mmiri aja aja	Mmiri mmiri na-acha aja aja
Hydroxyl uru mgKOH/g	200-300	N/A
Viscosity dị ike (25 ℃) mPa.S	300-500	200-250
Nnukwu ike ndọda (20℃) g/ml	1.10-1.16	1.20-1.25
Ọnọdụ nchekwa ℃	10-25	10-25
Nchekwa nkwụsi ike ọnwa	6	12

RATIO akwadoro

Ngwaọrụ	PBW
DonPanel 415/PIR	100
Isocyanate	130-150

Nkà na ụzụ na imeghachi omume(ọnụahịa ziri ezi dịgasị iche dabere na ọnọdụ nhazi)

Ihe	Ngwakọta akwụkwọ ntuziaka	Igwe nrụnye nrụgide dị elu
Ọnọdụ okpomọkụ ℃	20-25	20-25
Ịkpụzi okpomọkụ ℃	35-45	35-45
Oge ude s	30-50	20-30
Gel oge s	120-200	70-150
Njupụta efu kg/m3	28-31	27-30

ỌRỤ Ụfụ

Njupụta ịkpụzi	ASTM D 1622-08	≥45kg/m3
Ọdịnaya cell mechiri emechi	ASTM D2856	≥90%
Thermal conductivity (23 ℃)	ASTM C 518-10	≤24mW/(mK)
Ike mkpakọ	ASTM D 1621-10	≥140kPa
Nkwụsi ike akụkụ 24h -20 ℃ 24h 100 ℃	ASTM D 2126-09	≤1% ≤1.5%
Ọkụ ọkụ	DIN4102	B2