Tuam Tshoj Donfoam 813 CP / IP luj Tshuab Polyols rau Thaiv Ua Npuas Ncauj Khoom thiab Chaw Muag Khoom

DONFOAM 813 CP / IP luj tshuab polyols rau thaiv ua npuas ncauj

Cov lus piav qhia luv luv:

DONFONAAM813 Kev ua kom zoo nkauj, siv cov hluav taws xob ua npuas dej zoo li no: chaw tso khoom sab nraud, khoom tso tsheb hlau luam, kav dej loj thiab lwm yam.

Khoom Qhia Qhia

Khoom Ntawv

DONFOAM 813 CP / IP luj tshuab polyols rau thaiv ua npuas ncauj

Lub hauv paus rau phau ntawv

DONFONAAM813 Kev ua kom zoo nkauj, siv cov hluav taws xob ua npuas dej zoo li no: chaw tso khoom sab nraud, khoom tso tsheb hlau luam, kav dej loj thiab lwm yam.

Cuab yeej

Kev tshwm sim

Dynamic viscosity (25 ℃) mpa.s

Ntom ntom (20 ℃) g / ml

Cia kub ℃

Kev ntim khoom ruaj khov lub hli

Lub teeb daj rau cov xim av pob tshab ua kua

500 ± 100

1.20 ± 0.1

10-25

Pom zoo piv

Cov khoom

Pbw

Kev sib xyaw polyols

CP lossis CP / IP

Isocyanate

100

11-13

140-150

Tshuab thiab Reactivity(Tus nqi tseeb txawv nyob ntawm kev ua cov kev mob)

Los Ntawm Txhais Tes Nws

Raw Khoom Siv Kub ℃

Pwm Kub ℃

CT s

Gt s

Tft S

Dawb ntom kg / m³

20-25

Ambient Kub (15-45 ℃)

35-60

140-200

240-360

28-35

Ua npuas ncauj ua yeeb yam

Yam	Kuaj Tus Qauv	Kev qhia tshwj xeeb
Zuag qhia tag nrho cov ntom ntom Moulding Core Dens	ASTM D1622	≥50kg / m³ ≥40KG / m
-Cell tus nqi	ASTM D2856	≥90%
Thawj zaug thermal conductivity (15 ℃)	ASTM C518	≤24MW / (MK)
Compressive lub zog	ASTM D1621	≥150kpa
Seem ruaj khov 24h -20 ℃ Rh90 70 ℃	ASTM D2126	≤1% ≤1.5%
Dej nqus dej	ASTM D2842	≤3%