FM® 475

Category:	MAH-g , Maleic Anhydride Grafted Polymer
Manufacturer:	Cytec Industries Inc.
Trademark:	FM®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	5LpAxr_FM-475.pdf
PRICE:	Order Products email sales@su-jiao.com

Wechat: WECHAT

Message
FM® 475 is a BMI syntactic core material which is reinforced with hollow glass micro-balloons. FM 475 syntactic core is designed as a cost and/or weight saving alternative in the manufacture of thin [below 0.20 inches (5.1 mm) thick], stiffness critical composite panels. FM 475 syntactic core is based on CYCOM® 5250-4 resin chemistry to provide a high temperature capability with a service rating up to 425°F (218°C). It is compatible with CYCOM 5250-4 prepreg and other BMI resin systems. FM 475 will co-cure with these composites without the use of an adhesive film. Standard FM 475 is supplied with a 104 glass scrim as a carrier, which improves handling characteristics in addition to increasing the material's flexural strength. Alternate carriers such as carbon, glass or Kevlar ® mat can be provided upon request. FM 475 is supplied in sheet or roll form between two layers of release paper. Suggested Applications: Thin composite panels where weight, cost and/or stiffness are critical

Message

FM® 475 is a BMI syntactic core material which is reinforced with hollow glass micro-balloons. FM 475 syntactic core is designed as a cost and/or weight saving alternative in the manufacture of thin [below 0.20 inches (5.1 mm) thick], stiffness critical composite panels. FM 475 syntactic core is based on CYCOM® 5250-4 resin chemistry to provide a high temperature capability with a service rating up to 425°F (218°C). It is compatible with CYCOM 5250-4 prepreg and other BMI resin systems. FM 475 will co-cure with these composites without the use of an adhesive film. Standard FM 475 is supplied with a 104 glass scrim as a carrier, which improves handling characteristics in addition to increasing the material's flexural strength. Alternate carriers such as carbon, glass or Kevlar ® mat can be provided upon request. FM 475 is supplied in sheet or roll form between two layers of release paper.

Suggested Applications:
Thin composite panels where weight, cost and/or stiffness are critical

General Information
Filler / Reinforcement	Glass Bubble
Features	Good Strength High Heat Resistance High Stiffness
Uses	Structural Parts Thin-walled Parts
Appearance	Yellow
Forms	Sheet

Physical	Nominal Value	Unit
Specific Gravity	0.609 to 0.673	g/cm³

Mechanical	Nominal Value	Unit	Test Method
Tensile Strength ¹(24°C)	12.4	MPa
Compressive Strength ²			ASTM D695
177°C	75.8	MPa
24°C	114	MPa

Thermal	Nominal Value	Unit
Glass Transition Temperature ³	260	°C

Additional Information	Nominal Value	Unit
Volatiles	< 3.0	%

Note Message
1 .	Flatwise tensile
2 .	Block compression
3 .	TMA

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