HD-7235 / HD-2103
Characteristics: Medium to low density, low hardness.
Application: For insole.
Typical properties of PU resin
Catalysts & Additives
Reactivity and product performance
Characteristics: Medium to low density, low hardness.
Application: For insole.
Typical properties of PU resin
| Name of products | @40ºC Appearance | Density (g/cm3 @40oC) | Viscosity (mPa·s @40oC) | Package Size (kg) |
| HD-7235(POL, A) | Liquid | 1.13~1.18 | 1000~1400 | 18 / 220 (Net) Blue label |
| HD-2103(ISO, B) | Liquid | 1.18~1.20 | 100~200 | 20 / 235 (Net) Red label |
Catalysts & Additives
| HD-7235 (POL, A) | HD-H /g | Water /g | HD-C /g | HD-C103/g | Other |
| 18 kg(one drum) | 0 | 140 | 220 | 80 | It depends |
| 220 kg(one drum) | 0 | 1700 | 2700 | 980 | It depends |
Reactivity and product performance
| Test Items | Reactivity parameters | Test Items | Product performance |
| Ratio of (A+C) and B material | 100/68~70 | Moulding density(g/cm3) | 0.33~0.40 |
| Material temperature (oC) | 40~45/38~42 | Hardness(23ºC) | 32~40C 18~25A |
| Cream time (s) | 6~8 | Tensile strength(MPa) | ≥1.2 |
| End of rise time (s) | 40~50 | Elongation(%) | ≥400 |
| Free rise density (g/cm3) | 0.16~0.20 | Tear strength(kN/m) | ≥8 |
| Metal mold temperature (oC) | 45~55 | Flexing resistance(23ºC) | 80,000 times no crack |
| Demould time(min) | 4~5 | Resilience(%) | ≥30 |
- The ratio based on the best value varies with the type and quantity of added paint additives.
- The free rise foam density varies with the seasonal variation (temperature, humidity)
- These physical data are acquired by testing a sample of 6mm thick.
- Data listed above are just for reference. The detailed data are subjected to practical operation. Please contact us if other physical properties are essential.
shipment details
Once confirm orders,loading container within 5-10 days.
Services :
Before Sale Services
Contact us to select which type pu chemical suit you.
After Sale Services
we send technician to your factory to set well your production if you want.
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