PUR+MDI，Baydur® 742 IBS (43 pcf)对比PUR+MDI，Baydur® 742 IBS (41 pcf)物性表,价格行情_搜料

牌号信息	Baydur® 742 IBS (43 pcf) 物性表 PUR+MDI & 德国科思创指导价格：暂无塑料库存：缺货	Baydur® 742 IBS (41 pcf) 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- 742 IBS是一种用于反应注射成型（RIM）工艺的半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组分是一种改性的聚合物二苯基甲烷二异氰酸酯（PMDI）预聚物混合物，B组分是一种不含CFC-或HCFC发泡添加剂的配方多元醇体系。Baydur 742 IBS系统用于消费品市场，用于需要一些保护性缓冲特性的应用。该系统通常以中到高密度成型。与任何产品一样，在给定应用中使用Baydur 742 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 742 IBS is a semirigid 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 modified polymeric diphenylmethane diisocyanate (PMDI) prepolymer blend, and Component B is a formulated polyol system containing no CFC- or HCFC-blowing additives. Baydur 742 IBS system is used in the consumer products market for applications requiring some protective cushioning characteristics. The system is typically molded at medium-to-high densities. As with any product, use of the Baydur 742 IBS system in a given application must be tested (including field testing, etc.) in advance by the user to determine suitability.	Baydul- 742 IBS是一种用于反应注射成型（RIM）工艺的半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组分是一种改性的聚合物二苯基甲烷二异氰酸酯（PMDI）预聚物混合物，B组分是一种不含CFC-或HCFC发泡添加剂的配方多元醇体系。Baydur 742 IBS系统用于消费品市场，用于需要一些保护性缓冲特性的应用。该系统通常以中到高密度成型。与任何产品一样，在给定应用中使用Baydur 742 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 742 IBS is a semirigid 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 modified polymeric diphenylmethane diisocyanate (PMDI) prepolymer blend, and Component B is a formulated polyol system containing no CFC- or HCFC-blowing additives. Baydur 742 IBS system is used in the consumer products market for applications requiring some protective cushioning characteristics. The system is typically molded at medium-to-high densities. As with any product, use of the Baydur 742 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	结构泡沫
性能特点：
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® 742 IBS (43 pcf) Baydur® 742 IBS (41 pcf) 单位
UNIT 测试方法
TEST METHOD

密度
Density g/cm³ ASTM D792

收缩率(MD：12.7 mm)
Shrinkage rate % ASTM D955

冲击性能
IMPACT Baydur® 742 IBS (43 pcf) Baydur® 742 IBS (41 pcf) 单位
UNIT 测试方法
TEST METHOD

简支梁无缺口冲击强度
Charpy Unnotch Impact strength 内部方法

机械性能
MECHANICAL Baydur® 742 IBS (43 pcf) Baydur® 742 IBS (41 pcf) 单位
UNIT 测试方法
TEST METHOD

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

弯曲强度(12.70 mm)
bending strength MPa ASTM D790

弯曲模量(12.70 mm)
Bending modulus MPa ASTM D790

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

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

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

备注

1 一般属性：这些不能被视为规格。

2 0.5 in

1 一般属性：这些不能被视为规格。

2 0.5 in


相关资讯

牌号简介
产品描述
技术参数
物理性能
冲击性能
机械性能
加工方式
备注
返回顶部

PUR+MDI，Baydur® 742 IBS (43 pcf)对比PUR+MDI，Baydur® 742 IBS (41 pcf)对比物性表,价格行情_搜料_soliao

询价回复情况说明

牌号	厂家
类别