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Polyol 
 Items
공중합PCD PCD PTMG PHA PCL
  내열성heat stability ×
  내후성Weatherability ×
  유연성Softness ×
  내수성
  Hydrolysis resistance
×
  내곰팡이성
  Fungi resistance
△~○ △~○ × ×
  내올레인산성
  Oieic acid resistance
× ×~△
  내에탄올성
  Ethanol resistance
×  
◎:excellent ○:good △:fair ×:poor

  PCD:Polycarbonatediol( homopolymer )
PTMG:Polytetoramethylene glycol(polyether polyol)
PHA:Poly1,6-hexamethylene adipate(polyester polyol)
PCL:Polycaprolactone polyol(polyester polyol)
 





 
그레이드 T6002 T6001 T5652 T5651 T5650J T5650E T4672 T4671 T4692 T4691 G3452 G3450J
평균분자량
Mn
2000 1000 2000 1000 800 500 2000 1000 2000 1000 2000 800
외관
Appearrance
백색
고체
백색
고체
점성
액체
점성
액체
점성
액체
점성
액체
점성*¹
액체
점성*¹
액체
백색
고체
백색
고체
점성
액체
점성
액체
OH치
OH Value
mgKOH/g
51
~
61
100
~
120

51
~
61

100
~
120
130
~
150
200
~
250
46
~
56
100
~
120
51
~
61
100
~
120
51
~
61
130
~
150
산가
Acid Value
mgKOH/g
≤0.5 ≤0.5 ≤0.5 ≤0.5 ≤0.5 ≤0.5 ≤0.5 ≤0.5 ≤0.5 ≤0.5 ≤0.5 ≤0.5
수분
Water content
wt%
≤0.05 ≤0.05 ≤0.05 ≤0.05 ≤0.05 ≤0.05 ≤0.05 ≤0.05 ≤0.05 ≤0.05 ≤0.05 ≤0.05
점도
Viscosity
mPa·s(at50°C)
6000
~
15000
1100
~
2300
7000
~
16000
1200
~
2400
600
~
1200
200
~
430
12000
~
25000
1500
~
3000
3000*²
~
8000
500*²
~
1500
6800*²
~
13000
400*²
~
800
색수
HAZEN
APHA
<100 <100 <100 <100 <100 <100 <100 <100 <100 <100 <100 <100
인화점
Flash point
°C(OC)
252 254 274 245 235 218 259 212 248 224 249 211
융점
Melting point
°C
40~50 ≤-5 5~15 50~60 ≤-5
UN Class Not applicable Not applicable Not applicable Not applicable Not applicable
 








 
(at25°C) (Unit: wt%)
그레이드Grade 
 용매 Solvent
T6002 T5652 T4672 T4692 G3452
  탄화수소
  Hydrocarbons
  톨루엔
  Toluene
30 85 85 8 80
  아미드
  Amides
  DMF 20 85 85 20 80
  알코올
  Alcohols
  메탄올
  Methanol
<1 <1 <1 <1 <1
  에스테르
  Ester
  초산에틸
  Ethylacetate
30 80 80 10 80
  케톤
  Ketones
  아세톤
  Acetone
30 80 80 20 75
  에틸메틸케톤
  Ethylmethylketone
40 90 85 10 75
 


키워드: PCD, PCDL, Polycarbonate diol, asahi kasei, 니드필, 우레탄