Instructions for 303 and 2211 (polyether insole materials)


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):高回弹鞋垫用料(Polyesterpolyolforhighresilientsockliner)2.原液特性:TypicalpropertiesofPUresin: 品名Nameofprod

Classification:

Raw Materials For Shoe Soles

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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 :高回弹鞋垫用料(Polyester polyol for high resilient sockliner
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-303(POLY)

液状
Liquid

600±200

1.1±0.01

17 (Net)
蓝标签
Blue label

6

20~25

HR-I-2211(ISO)

液状或蜡状Liquid or waxy

300±50

1.20±0.01

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-6的加入量为:250±10g/17kg,水的加入量为:100-140g/18kg
The adding amount of HR-C-6 should be 250±10g/17kg, the adding amount of water should be 100-140g/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)

100/45-50

成型密度(g/m3
Molded density (g/m3)

0.25-0.3

使用温度(℃)
Material Temperature (℃)

38-42/38-42

硬度
Hardness

A型Asker A

 

C型Asker C

25-30

乳白时间(s)
Cream time (s)

7-9

拉伸强度(MPa)
Tensile strength (MPa)

≥1.0

升起时间(s)
Rise time (s)

30-35

伸长率(%)
Elongation (%)

≥200

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

0.13-0.15

耐低温性(零下20℃硬度变化)
Low temperature resistance (Hardness change at minus 20℃)

基本不变

金属模具温度(℃)
Mold temperature (℃)

45-55

压缩歪(%)
Compression ratio (%)

≤10%

脱模时间(min)
Demould time (min)

3-4

回弹率(%)
Resilience ratio (%)

≥35%

  • 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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