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[China]
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Address: 904, Block A, China Europe International Building, Zhangdian District, Zibo City, Shandong Province
Contact name:Waner
JOYWAY INDUSTRIAL COMPANY LIMITED |
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MDI-Quasi Polyurethane Pre-polymer for the pipe line cleaning pigs A60- shore D60
Polyester Quasi Polyurethane Prepolymer
JY3316-A/JY3316B/JY3316C/JY3316D
Component :JY3316 is consist by Component ABC.
Component A is polyester polyol, Component B is polyurethane
prepolymer which ended up with
isocynate, Componnet c is 1,4BDO.
Characteristic: The final product enjoys good anti resistance
ability, good rebound. And the hardness can be adjusted by the
different ratio. The color can be adjusted by pigment.
Application:This material was used to produce Polyurethane sieves,
PU rollers and other elastomer.
Storage:Keep the material at cool and dry place. One
opened, please use it up at one time once opened, if you can’t use
it up, please fill Nitrogen and then seal the drums. The Shelf time
in original package is 6 month
Packing:20Kg or 200Kg per drum.
| Type | JY3316-A | |||||||
| Appearance | Transparent liquid | ||||||||
| Viscosity (50℃)mPa·s/ | 405 | ||||||||
| Type | JY3316-B | |||||||
| Appearance | White solid | ||||||||
| Viscosity (60℃)mPa·s/ | 2000 | ||||||||
| Type | JY3316-C | |||||||
| Appearance | Transparent liquid | ||||||||
| Viscosity (40℃)mPa·s/ | 20 | ||||||||
| D | Type | JY3316-D | |||||||
| Appearance | Transparent liquid | ||||||||
| Hardness | 60A | 65A | 70A | 75A | 80A | 85A | 90A | 95A | |
| JY3316B | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | |
| JY3316A | 228 | 188 | 144 | 131 | 103.7 | 84.81 | 66. 1 | 56 | |
| JY3316C | 7.0 | 8.9 | 10.8 | 11.4 | 12 | 13. 18 | 14 | 14.8 | |
| Operation temperature℃ JY3316B | 40 50 | ||||||||
| Operation temperature℃ JY3316A | 50 70 | ||||||||
| Operation temperature℃ JY3316C | 25 40 | ||||||||
| Mould temperature ℃ | 80 90 | ||||||||
| Gel time/min | 5- 10min | ||||||||
| Post cure time (80℃)/h | 16 | ||||||||
| Finished product’s performance | |||||||||
| Hardness /shore A | 60A | 65A | 70A | 75A | 80A | 85A | 90A | 95A | |
| Tensile strength /MPa | 25 | 26 | 32 | 33 | 40 | 40.6 | 42 | 44 | |
| Elongation at break / % | 610 | 600 | 580 | 570 | 550 | 560 | 500 | 550 | |
| 50% modulus /Mpa | 1.2 | 1.5 | 2 | 2.5 | 3 | 4 | 5 | 6.5 |
| 100% modulus /Mpa | 1.6 | 2.1 | 2.8 | 3.5 | 4 | 5 | 7 | 8 |
| 300% modulus/ Mpa | 2.7 | 4 | 6 | 7.5 | 8.5 | 11 | 13 | 15 |
Tear strength (without nick )/ | 41 | 44 | 54 | 65 | 80 | 92 | 100 | 119 |
| DIN abrasion /mm³ | 26 | 35 | 38 | 40 | 42 | 53 | 56 | 51 |
| Specific gravity(g/ cm3) | 1.22 | |||||||
