Audited Supplier
HD-6670 / HD-1919
9009-54-5
C3h8n2o
210-898-8
Carbon Chain Polymer
Transparent
Making Shoe Sole
HUIDE
220 Kg&235 Kg Iron Drum or 18kg&20kg Steel Drum
100% Polyol Isocyanate
China
39095000
Product Description
HD-6670 / HD-1919
Characteristics: Mid-high hardness, excellent fluidness.
Application: For dual density safety shoe sole production.
Typical properties of PU resin
Processing
Please preheat materials at 60~70ºCfor 6~10 hours before processing. Then mix fully the whole drum of POL and other additives according to the following table. Finally, respectively transfer POL and ISO to their corresponding tanks.
Reactivity and product performance
Characteristics: Mid-high hardness, excellent fluidness.
Application: For dual density safety shoe sole production.
Typical properties of PU resin
| Name of products | @40ºC Appearance | Density (g/cm3 @40oC) | Viscosity (mPa·s @40oC) | Package Size (kg/drum) |
| HD-6670(POL, A) | Liquid | 1.13~1.18 | 1000~1500 | 18 / 220 |
| HD-1919(ISO, B) | Liquid | 1.18~1.20 | 350~450 | 20 / 235 |
Please preheat materials at 60~70ºCfor 6~10 hours before processing. Then mix fully the whole drum of POL and other additives according to the following table. Finally, respectively transfer POL and ISO to their corresponding tanks.
| HD-6670 | Hardener HD-H /g | water/g | catalyst HD-C5 /g | Other Additives | |
| outsole | 18 kg(one drum) | 0 | 0~10 | 220~240 | It depends |
| 220 kg (one drum) | 0 | 0~120 | 2700~2900 | It depends | |
| midsole | 18 kg(one drum) | 200 | 30~40 | 300~320 | It depends |
| 220 kg (one drum) | 2400~2500 | 370~490 | 3700~3900 | It depends |
| Test Items | Reactivity parameters | Test Items | Product performance | ||
| Outsole | Midsole | Outsole | Midsole | ||
| Ratio of (A+C) and B material | 100:70~73 | 100:82~85 | Moulding density(g/cm3) | 0.80~1.10 | 0.45~0.55 |
| Material temperature (oC) | A:40~45 / B:40~45 | A:40~45 / B:40~45 | Hardness(23ºC,Shore A) | 55~65 | 45~55 |
| Cream time (s) | 6~9 | 5~7 | Tensile strength(MPa) | ≥8.5 | ≥4.0 |
| End of rise time (s) | 35~45 | 25~35 | Elongation(%) | ≥500 | ≥350 |
| Free rise density (g/cm3) | 0.40~0.70 | 0.26~0.33 | Tear strength(kN/m) | ≥30.0 | ≥20.0 |
| Metal mold temperature (oC) | 45~55 | 45~55 | Flexing resistance (23ºC 2mm 50000times) | Crack increase≤4.0mm | |
| Demould time(min) | 3~4 | 3~5 | DIN abrasion resistance(mm3) | ≤150 | / |
| Peel strength(KN/m) | ≥3.5 | ||||
- 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)
- 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.
Contact Us
