601及501(耐水解中底)说明书


德州市鑫华润科技股份有限公司A/B料产品说明书DeZhouXinHuaRunTechnologyCO.,LTD.A/BShoeMaterialsProductManuals1.特点(Feature):低硬度中底用料(Polyesterpolyolforlow-hardnessmidsoles)2.原液特性:TypicalpropertiesofPUresin: 品名Nameofproducts外观

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601及501(耐水解中底)说明书详情


德州市鑫华润科技股份有限公司A/B料产品说明书
De Zhou Xin HuaRun Technology CO., LTD.
A/B Shoe Materials Product Manuals

1.特点(Feature :低硬度中底用料(Polyester polyol for low-hardness midsoles
2.原液特性: Typical properties of PU resin:

品名
Name of products

外观
Appearance
(40)

粘度
Viscosity
(mPa´s/40)

密度
Density
(g/cm³/40)

包装
Package
(kg)

保质期
Shelf life
(month)

贮存温度
Storage temperature
()

HR-P-601

液状
Liquid

1200±200

1.2±0.02

18 (Net)
蓝标签
Blue label

6

20~25

HR-I-501

液状或蜡状Liquid or waxy

300±50

1.10±0.02

20 (Net)
黄标签
Yellow label

3

20~25

3.催化剂与辅助剂Catalyst & Additives:
催化剂HR-C-3的加入量为:250±10g/18kg,水的加入量为:70-90g/18kg
The adding amount of HR-C-3 should be 250±10g/18kg, the adding amount of water should be 70-90g/18kg.
4.成型条件及物性值:Typical processing parameters & Typical Properties:

反应性
Reaction
characteristics

技术参数
Technical
parameters

项目
Items

物性值
Physical
properties

参考配比
A+C/B Mix ratio (By Weight)

100/70-75

成型密度(g/m3
Molded density (g/m3)

0.4-0.45

使用温度(℃)
Material Temperature (℃)

40-45/38-42

硬度
Hardness

A型Asker A

35-40

C型Asker C

 

乳白时间(s)
Cream time (s)

7-9

拉伸强度(MPa)
Tensile strength (MPa)

3.0-3.5

升起时间(s)
Rise time (s)

30-35

伸长率(%)
Elongation (%)

≥300

自由泡密度(g/m³)
Free rise foam density (g/m³)

0.22-0.25

撕裂强度(直角)(kN/m)
Tear strength (right angle) (kN/m)

≥8.0

金属模具温度(℃)
Mold temperature (℃)

45-55

耐折性(零下20℃×10万次)
Folding endurance (Minus 20℃×10 million times)

无裂痕
No crack

脱模时间(min)
Demould time (min)

3-4

回弹率(%)
Resilience ratio (%)

≥30%

  • 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。The mixing ratio is based on the best proportion, this ratio will be changed with the kind of dye and its adding amount.
  • 自由泡沫密度会依季节(温度,湿度)的不同而变化。Free rise density may vary with temperature & humidity.
  • 该物性数据是对6mm厚的试验片测试获得的数据。These physical data are acquired by testing a sample of 6mm thick.
  • 以上数据仅供参考,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 are just for reference.  The detail data are subject to practice operation. If other physical properties are required, please contact us.

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