China Donfoam 901 ruwa tushe lankwasa polyols don zuba Manufacturer da Supplier

Donfoam 901 ruwa tushe lankwasa polyols don zuba

Donfoam 901 tushe ruwa lanƙwasa polyols don zub da Featured Image

Takaitaccen Bayani:

Wannan samfurin nau'in nau'in nau'in polyols ne tare da ruwa 100% azaman wakili mai busawa, wanda aka yi bincike na musamman don PUF mai tsauri.

Siffofin sune kamar haka:

● Kyawawan kwararar ruwa, Ya dace da zubewar lokaci guda.

● m kumfa inji Properties

● kyakkyawar kwanciyar hankali mai girma / ƙananan zafin jiki

Cikakken Bayani

Tags samfurin

Donfoam 901 ruwa tushe lankwasa polyols don zuba

GABATARWA

Wannan samfurin nau'in nau'in nau'in polyols ne tare da ruwa 100% azaman wakili mai busawa, wanda aka yi bincike na musamman don PUF mai tsauri. Siffofin sune kamar haka:

(1) kyakyawan iya kwarara, Ya dace da zubewar lokaci daya.

(2) kyau kwarai kumfa inji Properties

(3) kyakkyawar kwanciyar hankali mai girma / ƙananan zafin jiki

DUKIYAR JIKI

Bayyanar	Ruwa mai haske mai launin rawaya zuwa launin ruwan rawaya m ruwa
Hydroxyl darajar mgKOH/g	300-400
Danko 25 ℃ , mPa·s	1800-2400
Girman 20 ℃, g/cm3	1.00-1.10
Yanayin ajiya	10-25
Kwanciyar kwanciyar hankali Watan	6

FASAHA DA SIFFOFIN ARZIKI

Yanayin zafin jiki shine 20 ℃, ainihin ƙimar ta bambanta bisa ga diamita na bututu da yanayin sarrafawa.

	Haɗin hannu	Injin matsa lamba
Ratio (POL/ISO) g/g	1: 1.0-1.1.20	1: 1.0-1.20
Lokacin tashi s	60-90	40-70
Gel lokaci s	200-240	150-200
Tack lokacin kyauta s	≥300	≥260
Core Free yawa kg/m³	60-70	60-70
Ratio (POL/ISO) g/g	1: 1.0-1.1.20	1: 1.0-1.20

AYYUKA FOAM

Yawan Kumfa	GB/T6343-2009	60-80kg/m³
Ƙarfin Ƙarfi	GB/T8813-2008	≥480KPa
Yawan rufaffiyar sel	GB 10799	≥95%
Thermal conductivity (15℃)	GB 3399	≤0.032mW/(mK)
Ruwan sha	GB 8810	≤3 (V/V)
Babban zafin jiki-juriya		140 ℃
Ƙananan zafin jiki-juriya		-60 ℃