China Donpipe 302 HCFC-141b saldhigga waxay isku daraan polyols ee dahaadhka tuubooyinka soo saaraha iyo alaab-qeybiyaha |INOV

Donpipe 302 HCFC-141b saldhigga waxay isku daraan polyols ee dahaarka dhuumaha

Donpipe 302 HCFC-141b saldhigga waxay isku daraan polyols ee daboolka dhuumaha

Sharaxaad Gaaban:

Alaabtani waa nooc ka mid ah polyols-ka isku dhafka ah ee lagu daray HCFC-141B, kaas oo si gaar ah loogu baaro PUF adag si loo soo saaro tuubooyinka kuleylka kuleylka.Waxaa si weyn loogu isticmaalaa tuubooyinka uumiga, tuubooyinka gaaska dareeraha ah ee dabiiciga ah, tuubooyinka saliidda iyo beeraha kale.

Faahfaahinta Alaabta

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Donpipe 302 HCFC-141b saldhigga waxay isku daraan polyols ee dahaarka dhuumaha

HORDHAC

(1) socodka wanaagsan, iyada oo la nidaaminayo caanaha si ay ugu habboonaato dhexroorka tuubooyinka kala duwan.

(2) xasilloonida cabbir heerkul hoose oo aad u fiican

HANTIDA JIDHKA AH

Muuqashada	Huruud fudud ilaa bunni dareere hufan
Qiimaha Hydroxyl mgKOH/g	300-450
Viscosity firfircoon (25 ℃) mPa.S	200-500
Cufnaanta (20 ℃) g/ml	1.10-1.16
Heerkulka kaydinta ℃	10-25
Bisha xasiloonida kaydinta	6

Farsamada iyo falcelinta(Heerkulka ka kooban yahay 20℃, qiimaha dhabta ah waa kala duwan yahay iyadoo loo eegayo dhexroorka tuubada iyo xaaladda processing.)

	Isku darka gacanta	Mashiinka cadaadiska sare
Saamiga (POL/ISO)	1:1.10-1.1.60	1:1.10-1.60
Waqtiga kor u kaca s	20-40	15-35
Gel waqti s	80-200	80-160
Qabo wakhtiga firaaqada s	≥150	≥150
Cufnaanta bilaashka ah kg/m³	25-40	24-38

Waxqabadyada xumbada

cufnaanta caaryada	GB 6343	55-70kg/m³
Qiimaha unugyada xiran	GB 10799	≥90%
Heerarka kulaylka (15 ℃)	GB 3399	≤24mW/(mK)
Xoog cadaadis	GB/T8813	≥200kPa
nuugista biyaha	GB 8810	≤3 (V/V)%
Degganaanshaha cabbirka 24h -30 ℃	GB/T8811	≤1.0%
24h 100 ℃	GB/T8811	≤1.5%