Nos especializamos en poliuretano para suela de calzado
ZG-P-6670/ZG-I-5518
牌号( Shop sign): ZG-P-6670/ZG-I-5518
中低硬度,中高密度劳保鞋底原液
1.特性:中低硬度,中高密度,高粘结
Characteristics: Medium to low hardness, medium to high density, strong adhesion PU resin for shoe sole.
2.用途:适用于高密度及双密度劳保鞋的生产
Application:Applicable for the production of high density and double density labor protection shoes for men and women.
中低硬度,中高密度劳保鞋底原液
3. 原液特性 Typical properties of PU Resin
品 名Name of products | 外 观Appearance | 粘 度Viscosity(Pa·s/50℃) | 密 度Density(g/cm3/40℃) | 包 装Package(kg) |
ZG-P-6670 | 白色或淡黄,液状无异物White or pale yellow, liquid, no foreign material | 0.55-0.70 | 1.16-1.20 | 18 |
ZG-I-5518 | 透明液体无异物Transparent liquid, no foreign materials | 0.20-0.40 | 1.18-1.20 | 20 |
参考发货配比(Reference shipments ratio):A/B=30/23桶)
Reference shipments ratio: A/B=30/23(barrel)
4. 成型条件及物性值(Molding conditions & physical properties):
测试项目Test item | 参考物性值Reference physical properties |
鞋底成型密度Molded density of sole(g/cm3) | 大底(outsole):0.5-0.9中底(midsole):0.35-0.65 |
硬度(A型)Hardness (type A) | 大底(outsole):35-85中底(midsole):30-45 |
拉伸强度Tensile strength(MPa) | 6.0-8.0 |
伸长率Elongation(%) | 350-450 |
DIN耐磨DIN abrasion resistance (%) | ≤500 |
自由泡密度Free foam density(g/cm3) | 大底(outsole):0.50-0.70中底(midsole):0.15-0.24 |
耐折性(常温)(4万次裂口长度,mm)Folding endurance (room temperature)(40,000 gap length mm) | <8 |
●配合比率是以最佳配比值为基础,此配比值会随添加的颜料助剂种类和添加量不同而变化。
Matching ratio is based on the optimal matching value which will vary with the category and additive amount of paint additives added.
●自由泡沫密度会依季节(温度,湿度)的不同而变化。
Free foam density will vary with the seasons (temperature, humidity).
●脱模时间会随成型品厚度的增加而延长。
Stripping time will be extended with the increase of the thickness of moldings.
●耐折条件:屈挠角度为 90 度,频率为 80 次/min*4 万次。
Folding endurance conditions: bending angle is 90 degrees and the frequency is 80 times / min * 40 thousand times
● 中低硬度,中高密度劳保鞋底原液数据仅作参考,具体数据以实际操作为准。如需其他物性指标,请与我公司联系。
Data listed above is just for reference. The specific data is subjected to the practical operation. If other physical properties are required, please contact us.