
我們專注于鞋底用聚氨酯
浙江恒泰源聚氨酯有限公司生產的中高密度鞋底原液主要包括中高密度中硬度聚氨酯鞋底原液、中高密度低硬度聚氨酯鞋底原液、中高密度高硬度聚氨酯鞋底原液。尤其是中高密度中低硬度聚氨酯鞋底原液在連幫鞋上用量很多,在南美和中東地區銷售量很大,而且客戶對中高密度中低硬度聚氨酯鞋底原液評價一直很好。
牌號( Shop sign): ZG-P-5005/ZG-I-5320
中高密度中低硬度聚氨酯鞋底原液的特性:
Medium and high-density PU Resin for shoe sole with the upper
1. 特性:中低硬度,中高密度
Characteristic: Medium and low hardness, medium and high density
2. 用途:適用于男女連幫鞋底的生產
Application: Applicable to the production of shoe sole with the upper for men and women
中高密度中低硬度聚氨酯鞋底原液
中高密度中低硬度聚氨酯鞋底原液
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-5005 | 白色或淡黃,液狀無異物White or paleyellow, liquid, no foreign material | 0.50-0.80 | 1.16-1.20 | 18 |
ZG-I-5320 | 透明液體無異物Transparent liquid, no foreignmaterial | 0.20-0.40 | 1.18-1.20 | 20 |
參考發貨配比(Reference shipments ratio):A/B=30/25(桶) Reference shipments ratio: A/B=30/25 (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) | 0.35~0.45 |
硬度(A型)Hardness (type A) | 35~45 |
拉伸強度Tensile strength(MPa) | 5.0~7.0 |
伸長率Elongation(%) | 300~400 |
NBS耐磨NBS abrasion resistance(%) | ≥10% |
自由泡密度Free foam density(g/cm3) | 0.30~0.40 |
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。
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.