PPG castable polyurethane prepolymer

PPG castable polyurethane prepolymer
Model:-
Brand:INOV
Origin:Made In China
Category:Chemicals / Resin
Label:PPG , polyurethane , prepolymer
Price: US $2750 / MT
Min. Order:1 MT
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Product Description

PPG Castable Polyurethane Prepolymer

ApplicationIt applies to make rods, caster wheel, rolls, sealing rings, screen plates and
 other polyurethane wares.

CharacteristicsThe wares have good abrasive resistance, water resistance, fungus 
resistance and excellent mechanical property, regulating colors by adding 
pigment.

Operating PointsAfter the prepolymer vacuum degassing in 8085, blend with melted MOCA, vacuum degassing, pouring, vulcanization 
moulding. It suits for manual operating and mechanical 
casting. 

StorageStore in cool and dry placeIf you can’t use it up at a time, filling nitrogen gas and then sealing it. The 
storage time of original 
packing is 6 month.

Packing20Kg/drum or 200Kg/drum

Type

D1230

D1235

D1245

D1250

D1258

Appearance

Colorless or light yellow viscous liquid

MOCA (g/100g  prepolymer)

8.6

10

13

14.5

16.6

Mixing TemperaturePrepolymer/MOCA

85/120

80/120

80/120

80/120

75/120

Gel Timemin

6

5

4

3’30’’

3

Demould Timeh/100

1

1

1

1

1

Post VulcanizationTime(h/100)

10

10

10

10

10

Performance of Finished Product

HardnessShore A

72±2

77±2

85±2

90±2

92±2

Tensile Strength (MPa)

20

28

15

30

32

Elongation at Break%

550

500

400

440

440

Tear strengthKN/m

65

70

65

70

70

Rebound%

35

25

20

20

20

Density

1.15

PPG castable polyurethane prepolymer 1

Member Information

Shandong Dongda INOV Polyurethane Co.,Ltd.
Country/Region:Shan Dong - China
Business Nature:Manufacturer
Phone:18653372733
Contact:Lynn (manager)
Last Online:09 Aug, 2013