品牌:美国Lubrizol
起订:1kg
供应:200000kg
发货:3天内
信息标签:TPU Pearlbond™ 123,供应,塑料橡胶,塑料原料
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Pearlbond™ 123 is a linear, polycaprolactone-based polyurethane, supplied in form of small white granules, which combines an extremely high crystallization rate with a very high thermoplasticity level. It is used for Hot Melt adhesives.
APPLICATIONS Pearlbond™ 123 is mainly used for textile coating for making shoe-stiffeners (toe puffs & counters), by extrusion or sintering process. Pearlbond™ 123 can be used for making heat-sealable fabrics (thermobonding), obtained by coating processes such as scattering or dot-coating (powder or paste). In all cases, the product is previously ground into powder, by cryogenic grinding. The particle size of the powder will depend on the application technique to be used. |
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物理性能 |
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密度 (68°F)
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g/cm³
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ISO 2781 | |
熔流率(熔体流动速率) (170°C/2.16 kg)
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g/10 min
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ISO 1133 | |
硬度 |
额定值
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单位制
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测试方法
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肖氏硬度 (邵氏 D)
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ISO 868 | ||
热性能 |
额定值
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单位制
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测试方法
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熔融温度
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°F
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内部方法 | |
充模分析 |
额定值
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单位制
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熔体粘度 2 (320°F)
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Pa·s
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ISO 1133 | |
补充信息 |
额定值
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单位制
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Crystallization Rate
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Softening Range
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°F
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内部方法 | |
Thermoplasticity
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内部方法 | ||
特性 | |||
特性 may also be described by the following terms: Heat Sealable, Linear Polymer.
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用途 | |||
用途 may also be described by the following terms: 涂敷应用, Textile Applications.
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