Low to medium hardness polyester composite material A-2200T/B-6110T
Characteristic: Low density and low hardness, good dimension stability
Application: Mid-sole
Typical properties of PU matrix
Name of products | Appearance | Viscosity (mPa·s/40℃) | Density （g·cm-3/40℃） | Package (kg) |
| A-1700N | Cream white liquid | 900~1400 | 1.01~1.02 | 18 |
| B-6110T | Yellowvish transparent liquid or waxy solid | 600~800 | 1.08~1.20 | 20 |
Typical processing parameters & Reaction parameter
ltems | A/B Materials Temperatures (℃) | A+C+90gH2O/B Mix ratio (By weight) | Cream Time (s) | End of Rise Time (s) | Free Rise Foam Density(g/cm3) | Mold Temperature (℃) | Demold Time (min) |
技术参数 Parameter | 40~45/38~42 | 100/79~81 | 6~7 | 30~40 | 0.14~0.21 | 45~55 | 3.5~4.5 |
Physical properties
ltems | Molded Density (g/cm3) | Hardness (Shore C ) | Tensile strength (MPa) | Elongation (%) | Tear Strength (kN/m) |
Physical properties | 0.30~0.40 | 40~60 | 1.4~2.8 | 270~400 | 9~15 |
Medium low hardness polyester composite material A-2216S/B-6230T
Characteristic: Good handle, bright surface, low density and low hardness
Application: Mid-sole and insole
Typical properties of PU matrix
Name of products | Appearance | Viscosity (mPa·s/40℃) | Density （g·cm-3/40℃） | Package (kg) |
| A-2216S | Transparent liquid | 800~1100 | 1.01~1.02 | 18 |
| B-6230T | Yellowish transparent liquid or waxy | 700~900 | 1.08~1.20 | 20 |
Typical processing parameters & Reaction parameter
ltems | A/B Materials Temperatures (℃) | A+C+90gH2O/B Mix ratio (By weight) | Cream Time (s) | End of Rise Time (s) | Free Rise Foam Density(g/cm3) | Mold Temperature (℃) | Demold Time (min) |
Parameter | 40~45/38~42 | 100/69~71 | 4~6 | 35~50 | 0.14~0.21 | 45~55 | 3~5 |
Physical properties
ltems | Molded Density (g/cm3) | Hardness (Shore C ) | Tensile strength (MPa) | Elongation (%) | Tear Strength (kN/m) | Rebound (%) |
Physical properties | 0.30~0.40 | 30~50 | 1.5~2.8 | 380~450 | 9~15 | 37~45 |
