China a Donfoam 901 Madzi oyambira ma polyld potsanulira ndi othandizira

Donfoam 901 Madzi Amtsinje Benld Polyls pakuthira

Izi ndi mtundu wophatikizika ndi ma polyls ndi madzi 100% monga kuwombera, zomwe zimasungidwa mwapadera kuti zikhale zolimba.

Makhalidwe ndi awa:

● Utoto wabwino, woyenera kuthirira nthawi imodzi.

● Makina abwino kwambiri

● Kutentha kwambiri / kutentha pang'ono

Chiyambi

Izi ndi mtundu wophatikizika ndi ma polyls ndi madzi 100% monga kuwombera, zomwe zimasungidwa mwapadera kuti zikhale zolimba. Makhalidwe ndi awa:

(1) Kutsika kwabwino, koyenera kuthira kwa nthawi imodzi.

(2) Zabwino kwambiri

(3) Zabwino kwambiri / zotsika pang'ono kutentha

Katundu wakuthupi

Kaonekedwe	Chikasu chikasu ku brown chikasu chowoneka bwino
Hydroxyl Mtengo mgkoh / g	300-400
Ma Isccen 25 ℃, MPPIMB S	1800-2400
Kuchulukitsa 20 ℃, g / cm3	1.00-1.10
Kutentha	10-25
Mwezi wokhazikika	6

Tekinoloje ndi kufupika

Kutentha kwa chigulu ndi 20 ℃, phindu lenileni limasiyanasiyana malinga ndi mainchesi ndi kukonza.

	Kusakaniza kwa Manja	Makina opanikizika kwambiri
Ratio (pol / iso) g / g	1: 1.0-1.1.20	1: 1.0-1.20
Bweretsani nthawi s	60-90	40-00
Gl nthawi s	200-240	150-200
Tack yaulere nthawi s	≥300	≥260
CORES FINE CIMIY KG / M³	60-70	60-70
Ratio (pol / iso) g / g	1: 1.0-1.1.20	1: 1.0-1.20

Zisudzulo

Kachulukidwe ka thovu	Gb / t63432-2009	60 ~ 80KG / m³
Mphamvu Zovuta	GB / T8813-2008	≥480KPa
Mlingo watsekedwa	GB 10799	≥95%
Thermal Disserive (15℃)	Gb 3399	≤0.032mw / (MK)
Madzi oyamwa	Gb 8810	≤3 (v / v)
Kukana kutentha kwakukulu		140 ℃
Kukhazikika kwa kutentha kochepa		-60 ℃