
我們專注于鞋底用聚氨酯
ZG-P-7506/ZG-I-5619
牌號( Shop sign): ZG-P-7506/ZG-I-5619
中低硬度,中高密度勞保鞋底原液
1.中低硬度,中高密度勞保鞋底原液的 特性:中低硬度,中高密度,高物性,耐寒型
Characteristics: Medium to low hardness, medium to high density, high physical property, cold resistant PU resin for shoe sole.
2.用途:適用于高密度及雙密度勞保鞋的生產
Application:Applicable for the production of high density and double density labor protection shoes for men and women.
中低硬度,中高密度勞保鞋底原液
3. 原液特性 Typical properties of PU Resin
品 名 Name of products |
外 觀 Appearance |
粘 度Viscosity(Pa·s/50℃) | 密 度Density(g/cm3/40℃) | 包 裝Package(kg) |
ZG-P-7506 | 白色或淡黃,液狀無異物White or pale yellow, liquid, no foreign material | 0.35-0.60 | 1.16-1.20 | 18 |
ZG-I-5619 | 透明液體無異物Transparent liquid, no foreign materials | 0.10-0.20 | 1.18-1.20 | 20 |
參考發貨配比(Reference shipments ratio):A/B=30/23桶)
Reference shipments ratio: A/B=30/23(barrel)
4. 成型條件及物性值(Molding conditions & physical properties):
測試項目Test item | 參考物性值Reference physical properties |
鞋底成型密度Molded density of sole(g/cm3) | 大底(outsole):0.50-0.60中底(midsole):0.35-0.40 |
硬度(A型)Hardness (type A) | 大底(outsole):45-85中底(midsole):30-40 |
拉伸強度Tensile strength(MPa) | 4.0-7.0 |
伸長率Elongation(%) | 300-700 |
DIN耐磨DIN abrasion resistance (%) | ≤250 |
自由泡密度Free foam density(g/cm3) | 大底(outsole):0.45-0.70中底(midsole):0.20-0.38 |
耐折性(常溫)(4萬次裂口長度,mm)Folding endurance (room temperature)(40,000 gap length mm) | <8 |
●配合比率是以最佳配比值為基礎,此配比值會隨添加的顏料助劑種類和添加量不同而變 化。
Matching ratio is based on the optimal matching value which will vary with the category and additive amount of paint additives added.
●自由泡沫密度會依季節(溫度,濕度)的不同而變化。
Free foam density will vary with the seasons (temperature, humidity).
●脫模時間會隨成型品厚度的增加而延長。
Stripping time will be extended with the increase of the thickness of moldings.
●耐折條件:屈撓角度為 90 度,頻率為 80 次/min*4 萬次。
Folding endurance conditions: bending angle is 90 degrees and the frequency is 80 times / min * 40 thousand times
● 以上數據僅作參考,具體數據以實際操作為準。如需其他物性指標,請與我公司聯系。
鞋底原液的保存方法:
聚氨酯鞋底原液的三個組份,都要保存在陰涼通風的條件下,防水防火,溫度最好是常溫保存。