Baydur® 683 - SOLIAO

About
Baydur 683 is a rigid polyurethane structural foam system that is formulated for “hand cast” operations. It has a long open time to allow for adequate mixing and pouring without use of RIM machinery. The system can still be utilized with RIM equipment, however reactivity times are shortened accordingly. The system is supplied as two reactive components. Component A is a polymeric diphenylmethane diisocyanate (PMDI), and Component B is a formulated polyol system containing no CFC- or HCFC-blowing additives. The Baydur 683 system is used for applications requiring high compression strength foams,filling cavities and/or producing foam cores for overmolding. As with any product, use of the Baydur 683 system in a given application must be tested (including field testing, etc.) in advance by the user to determine suitability.&&

About

Baydur 683 is a rigid polyurethane structural foam system that is formulated for “hand cast” operations. It has a long open time to allow for adequate mixing and pouring without use of RIM machinery. The system can still be utilized with RIM equipment, however reactivity times are shortened accordingly. The system is supplied as two reactive components. Component A is a polymeric diphenylmethane diisocyanate (PMDI), and Component B is a formulated polyol system containing no CFC- or HCFC-blowing additives. The Baydur 683 system is used for applications requiring high compression strength foams,filling cavities and/or producing foam cores for overmolding. As with any product, use of the Baydur 683 system in a given application must be tested (including field testing, etc.) in advance by the user to determine suitability.&&

Product Description
Supplier	Covestro
Generic	PUR
Material Status	Commercial: Active
Availabilitys	Africa & Middle East ,North America,Latin America,Asia Pacific,Europe
Process Methods	casting

Technical Data
PHYSICAL	Nominal value	Unit	Test method
Density	0.0641	g/cm³

MECHANICAL	Nominal value	Unit	Test method
Compression modulus	24.4	MPa
compressive strength	0.538	MPa

THERMAL	Nominal value	Unit	Test method
Thermosetting components
Component A	按重量计算的混合比: 140
Component B	按重量计算的混合比: 100

Notes
1. Typical properties: these are not to be construed as specifications.
【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.

Notes

1. Typical properties: these are not to be construed as specifications.

【 Disclaimer 】
Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.