PUR+MDI，Baydur® 661 IBS (45 pcf)对比PUR+MDI，Baydur® 661 IBS (45 pcf, 20% Wollastocup)物性表,价格行情_搜料

牌号信息	Baydur® 661 IBS (45 pcf) 物性表 PUR+MDI & 德国科思创指导价格：暂无塑料库存：缺货	Baydur® 661 IBS (45 pcf, 20% Wollastocup) 物性表 PUR+MDI & 德国科思创指导价格：暂无塑料库存：缺货
牌号简介	Baydul- 661 IBS是一种用于反应注射成型（RIM）工艺的灰色、刚性聚氨酯结构泡沫体系。该系统包括一个专门设计的交互式吹扫系统（IBS），作为两个反应性液体成分提供。A组分为聚合物二苯基甲烷二异氰酸酯（PMDI），B组分为不含CFC-或HCFC发泡添加剂的配方多元醇体系。注意：由于可能存在颜料沉淀，在将桶内物质输送至日计量箱之前，应彻底搅动成分B。Baydur 661 IBS系统用于交通、工业和娱乐市场。这些应用通常利用了材料的强度、优异的表面光洁度和大零件性能。与任何产品一样，在给定应用中使用Baydur 661 IBS系统必须由用户提前进行测试（包括现场测试等），以确定适用性。 Baydur 661 IBS is a gray-pigmented, rigid polyurethane structural foam system used in the reaction injection molding (RIM) process. This system incorporates a specially engineered interactive blowing system (IBS) and is supplied as two reactive liquid components. Component A is a polymeric diphenylmethane diisocyanate (PMDI), and Component B is a formulated polyol system containing no CFC- or HCFC-blowing additives. Note: Component B should be agitated thoroughly prior to delivery of drum contents to day tank due to possible pigment settling. The Baydur 661 IBS system is used in transportation, industrial, and recreational markets. The applications typically take advantage of the material's strength, excellent surface finish, and large-part capability. As with any product, use of the Baydur 661 IBS system in a given application must be tested (including field testing, etc.) in advance by the user to determine suitability.	Baydul- 661 IBS是一种用于反应注射成型（RIM）工艺的灰色、刚性聚氨酯结构泡沫体系。该系统包括一个专门设计的交互式吹扫系统（IBS），作为两个反应性液体成分提供。A组分为聚合物二苯基甲烷二异氰酸酯（PMDI），B组分为不含CFC-或HCFC发泡添加剂的配方多元醇体系。注意：由于可能存在颜料沉淀，在将桶内物质输送至日计量箱之前，应彻底搅动成分B。Baydur 661 IBS系统用于交通、工业和娱乐市场。这些应用通常利用了材料的强度、优异的表面光洁度和大零件性能。与任何产品一样，在给定应用中使用Baydur 661 IBS系统必须由用户提前进行测试（包括现场测试等），以确定适用性。 Baydur 661 IBS is a gray-pigmented, rigid polyurethane structural foam system used in the reaction injection molding (RIM) process. This system incorporates a specially engineered interactive blowing system (IBS) and is supplied as two reactive liquid components. Component A is a polymeric diphenylmethane diisocyanate (PMDI), and Component B is a formulated polyol system containing no CFC- or HCFC-blowing additives. Note: Component B should be agitated thoroughly prior to delivery of drum contents to day tank due to possible pigment settling. The Baydur 661 IBS system is used in transportation, industrial, and recreational markets. The applications typically take advantage of the material's strength, excellent surface finish, and large-part capability. As with any product, use of the Baydur 661 IBS system in a given application must be tested (including field testing, etc.) in advance by the user to determine suitability.

产品描述
厂家：	德国科思创 Covestro	德国科思创 Covestro
类别：	PUR+MDI PUR+MDI	PUR+MDI PUR+MDI
填料：
用途：	结构泡沫,工业应用	结构泡沫,工业应用
性能特点：	机械强度好,表面光泽度好 Good Rigidity,Good surface appearance	机械强度好,表面光泽度好 Good Rigidity,Good surface appearance
加工条件：	反应注射成型 (RIM)	反应注射成型 (RIM)

技术参数

物理性能
PHYSICAL Baydur® 661 IBS (45 pcf) Baydur® 661 IBS (45 pcf, 20% Wollastocup) 单位
UNIT 测试方法
TEST METHOD

密度
Density g/cm³ ASTM D792

收缩率(MD：6.35 mm)
Shrinkage % ASTM D955

冲击性能
IMPACT Baydur® 661 IBS (45 pcf) Baydur® 661 IBS (45 pcf, 20% Wollastocup) 单位
UNIT 测试方法
TEST METHOD

简支梁无缺口冲击强度
Charpy Unnotched Impact strength kJ/m² 内部方法

简支梁无缺口冲击强度(--)
Charpy Unnotched Impact strength kJ/m² 内部方法

机械性能
MECHANICAL Baydur® 661 IBS (45 pcf) Baydur® 661 IBS (45 pcf, 20% Wollastocup) 单位
UNIT 测试方法
TEST METHOD

压缩强度(12.7 mm)
compressive strength MPa ASTM D695

压缩强度(6.35 mm)
compressive strength MPa ASTM D695

弯曲强度(12.70 mm)
Flexural Strength MPa ASTM D790

弯曲强度(6.35 mm)
Flexural Strength MPa ASTM D790

弯曲模量(12.70 mm)
Flexural Modulus MPa ASTM D790

弯曲模量(6.35 mm)
Flexural Modulus MPa ASTM D790

拉伸应变(断裂，12.70 mm)
Tensile strain % ASTM D638

拉伸应变(断裂，6.35 mm)
Tensile strain % ASTM D638

拉伸强度(断裂，12.70 mm)
tensile strength MPa ASTM D638

拉伸强度(断裂，6.35 mm)
tensile strength MPa ASTM D638

邵氏硬度(邵氏 D，12.70 mm)
Shore hardness ASTM D2240

邵氏硬度(邵氏 D，6.35 mm)
Shore hardness ASTM D2240

热性能
THERMAL Baydur® 661 IBS (45 pcf) Baydur® 661 IBS (45 pcf, 20% Wollastocup) 单位
UNIT 测试方法
TEST METHOD

热变形温度(0.45 MPa，未退火，12.7 mm)
HDT ℃ ASTM D648

热变形温度(0.45 MPa，未退火，6.35 mm)
HDT ℃ ASTM D648

热固组件(部件 A)
Thermosetting components

热固组件(部件 B)
Thermosetting components

备注

1 一般属性：这些不能被视为规格。

2 0.5

3 0.25 in

1 一般属性：这些不能被视为规格。

2 0.5

3 0.25 in


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产品描述
技术参数
物理性能
冲击性能
机械性能
热性能
加工方式
备注
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PUR+MDI，Baydur® 661 IBS (45 pcf)对比PUR+MDI，Baydur® 661 IBS (45 pcf, 20% Wollastocup)对比物性表,价格行情_搜料_soliao

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