1. 特性:低密度、高硬度 Characteristics: low density, superhigh hardness 2. 用途:适用于男、女凉鞋的生产 Usage: apply to the manufacture of men and women’s scandals 3. 原液特性: Characteristics: 品 名 Name of Products | 外 观 Appearance | 粘 度 Viscosity (mPa?s/40℃) | 密 度 Density (g/cm3/40℃) | 包 装 Package (kg) | DD-P-7068 | 乳白色,液状无异物 Milky white,liquid without objects | 1200~2200 | 1.16~1.18 | 18 | DD-I-9808 | 透明液体无异物 Transparent Liquid without objects | 100~300 | 1.18~1.20 | 20 |
4. 催化剂与辅助剂: Catalyst and Adjuvant DD-P-7068/DD-SM-2/水=18kg/300g/100g 5. 成型条件及物性值: Condition of molding and Physical Properties: 反应性 Reactivity | 技术参数 Technical Parameters | 项 目 Items | 参考物性值 Reference Physical Properties | 参考配比 Mix Ratio P C/I | 100/92~94 | 试片密度(g/cm3) Sample Density | 0.38 | 使用温度(℃) Temperature(℃) | 38~42/38~42 | 硬度(C型) Hardness | 65~70 | 乳白时间(s) Cream Time(s) | 7~9 | 拉伸强度(MPa) Tensile Strength | 4.5~5.5 | 升起时间(s) Rise Time(s) | 30~35 | 伸长率(%) Elongation | 250~350 | 自由泡密度 Free Foam Density (g/cm3) | 0.15~0.18 | 撕裂强度 Tearing Strength (kN/m) | 18~25 | 金属模具温度 Mold Temperature (℃) | 50~55 | 试片收缩率(%) Shrinkage | | 脱模时间 Demold Time (min) | 5~7 | 脆化温度 Fragile Temperature (℃) | -21~-17 | 鞋底成型密度 Molded Temperature of Sole (g/cm3) | 0.36~0.42 | 耐折性(23℃) Flexins Resistance (裂口长度,mm) (Crack Length,mm) | 无裂痕 Crackless | 成型鞋底硬度(C型) Molded Hardness of Sole | 65~70 | NBS耐磨(%) NBS Abrasion Resistance (预除表皮后数据) (Data Free of Skin) | ≥20 | |
●配合比率是以佳配比值为基础,此配比值会随添加的颜料助剂种类和添加量不同而变化。 Mix Ratio is based on the best matching ratio, it varies with different added catalogue and volume of pigment assist. ●自由泡沫密度会依季节(温度,湿度)的不同而变化。 Free Foam Density changes from season to season,especially the temperature and humidity. ●脱模时间会随成型品厚度的增加而延长。 Demold Time extends with the increase of the thickness of moldings. ●该物性数据是对6 mm厚的试验片测试获得的数据 The above-data of Physical Properties is based on the test of a 6mm-thick testing piece. ●耐折条件:屈挠角度为 90度,频率为100次/min*5万次。 Condition of Flexins Resistance: curve angle is 90 degrees, and frequency is 100times/min*50000times ● 以上数据仅作参考,具体数据以实际操作为准。 The above information is provided for ireference only, the specific data is subject to the practical operation. |