Hexcel® Redux® HP655 Toughened BMI film Adhesive

Category	Polymer , Adhesive , Film
Manufacturer	Hexcel
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Hexcel® Redux® HP655 Toughened BMI film Adhesive.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Redux® HP655 is a toughened BMI structural adhesive designed for metal to metal, composite to composite, and honeycomb sandwich bonding for both co-cured and precured composite skins. Redux® HP655 combines high fracture toughness and high shear with good peel strengths. Recommended service temperature is up to 350°F wet and 460°F dry. Redux® HP655 was developed to be compatible with Hexcel's entire BMI prepreg product line.Features: Good co-cure potential with Hexcel's BMI prepreg range; Excellent hot lap shear performance; Good fracture toughness; Low volatile content and low out-gassing properties; Available with or without a woven glass carrier.Applications: Metal to metal bonding; Composite to composite bonding; Sandwich constructions.

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	8.07 MPa	1170 psi	Neat Resin, RT
	5.00 MPa @Temperature 21.1 °C	725 psi @Temperature 70.0 °F	Flatwise Tensile; After 500 hrs at 400°F (Weight loss = 0.75%); Composite Honeycomb Sandwich Performance; ASTM C 297
	5.10 MPa @Temperature -55.0 °C	740 psi @Temperature -67.0 °F	Flatwise Tensile; 2.52" Cell; Aluminum Honeycomb Sandwich Performance; ASTM C 297
	5.10 MPa @Temperature 21.1 °C	740 psi @Temperature 70.0 °F	Flatwise Tensile; 2.52" Cell; Aluminum Honeycomb Sandwich Performance; ASTM C 297
	>= 5.17 MPa @Temperature 204 °C	>= 750 psi @Temperature 400 °F	Flatwise Tensile; After 500 hrs at 400°F (Weight loss = 0.75%); Composite Honeycomb Sandwich Performance; ASTM C 297
	5.38 MPa @Temperature 204 °C	780 psi @Temperature 400 °F	Flatwise Tensile; 2.52" Cell; Aluminum Honeycomb Sandwich Performance; ASTM C 297
	6.21 MPa @Temperature 21.1 °C	900 psi @Temperature 70.0 °F	Flatwise Tensile; 15 Cycles, Thermal Cycling
	6.27 MPa @Temperature 21.1 °C	910 psi @Temperature 70.0 °F	Flatwise Tensile; 60 Cycles, Thermal Cycling
	6.55 MPa @Temperature 21.1 °C	950 psi @Temperature 70.0 °F	Flatwise Tensile; Control; Thermal Cycling
	6.96 MPa @Temperature 204 °C	1010 psi @Temperature 400 °F	Flatwise Tensile; Composite Honeycomb Sandwich Performance; ASTM C 297
	7.03 MPa @Temperature 166 °C	1020 psi @Temperature 330 °F	Flatwise Tensile; 60 Cycles, Thermal Cycling
	7.10 MPa @Temperature 166 °C	1030 psi @Temperature 330 °F	Flatwise Tensile; 15 Cycles, Thermal Cycling
	7.24 MPa @Temperature 21.1 °C	1050 psi @Temperature 70.0 °F	Flatwise Tensile; Composite Honeycomb Sandwich Performance; ASTM C 297
	8.27 MPa @Temperature 166 °C	1200 psi @Temperature 330 °F	Flatwise Tensile; Control; Thermal Cycling
	8.55 MPa @Temperature 21.1 °C	1240 psi @Temperature 70.0 °F	Flatwise Tensile; 1.26" Cell; Aluminum Honeycomb Sandwich Performance; ASTM C 297
Elongation at Break	2.39 %	2.39 %	Neat Resin
Tensile Modulus	3.62 GPa	525 ksi	Neat Resin
Shear Strength	17.2 MPa @Temperature -55.0 °C	2500 psi @Temperature -67.0 °F	Tensile Lap Shear; Aluminum No Primer; ASTM D1002
	19.3 MPa @Temperature 21.1 °C	2800 psi @Temperature 70.0 °F	Tensile Lap Shear; Aluminum No Primer; ASTM D1002
	19.3 MPa @Temperature 21.1 °C	2800 psi @Temperature 70.0 °F	Tensile Lap Shear; Composite; ASTM D1002
	23.8 MPa @Temperature -55.0 °C	3450 psi @Temperature -67.0 °F	Tensile Lap Shear; Aluminum Primer HP655P; ASTM D1002
	24.8 MPa @Temperature 204 °C	3600 psi @Temperature 400 °F	Tensile Lap Shear; Aluminum No Primer; ASTM D1002
	24.8 MPa @Temperature 21.1 °C	3600 psi @Temperature 70.0 °F	Tensile Lap Shear; Titanium with HP655P; ASTM D1002
	25.6 MPa @Temperature 21.1 °C	3720 psi @Temperature 70.0 °F	Tensile Lap Shear; Aluminum Primer HP655P; ASTM D1002
	26.9 MPa @Temperature 204 °C	3900 psi @Temperature 400 °F	Tensile Lap Shear; Composite; ASTM D1002
	27.6 MPa @Temperature 204 °C	4000 psi @Temperature 400 °F	Tensile Lap Shear; Aluminum Primer HP655P; ASTM D1002
	27.6 MPa @Temperature 204 °C	4000 psi @Temperature 400 °F	Tensile Lap Shear; Titanium with HP655P; ASTM D1002

Thermal Properties	Metric	English	Comments
Glass Transition Temp, Tg	216 °C	420 °F	Wet
	279 °C	535 °F	Dry

Descriptive Properties	Value	Comments
Areal Weight (psf)	0.04-0.12
Climbing Drum Peel (in-lb/3in)	21	350°F; Wet
	25	70°F; Dry
	31	70°F; Wet
Roll Width (in)	39
Standard Roll (ft2)	540

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