TUBE - SPACE GRADE - M55J - CYANATE ESTER - UNIDIRECTIONAL - 0.750 x 0.822 x 72.0 inch

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P/N: 46013-1-0.75-72.0

0.750" x 0.822" x 72" ◾ M55J unidirectional surface

P/N: 46013-1-0.75-72.0
$1,524.00
Contact Info
Project Details
Quantity must be greater than 1.
or
Please select a valid length.
Precision of Measurement
Please select a tolerance option.
    • ~0.005 reduction on outer diameter (OD)."
    • This removes the outer cello wrap gloss finish.
    • Sand outer diameter to specified thickness.
    • Patterns will likely distort in appearance
    Please select a value within the allowed range.
    Sanding Tolerance Options:
    Please select a tolerance option.

If you are requesting bulk discounts, cutting, or standard sanding services only, we will send you a cart with your product selections. You may enter your shipping information and purchase directly at that time. Please note, the cart will not allow edits to the quote. Any changes will have to be completed by our team. If we do not have enough information to complete your quote we will reach out to you directly. If you are requesting additional services or custom sanding, a team member will reach out to you to finalize a quote.

If you request a custom length you will be charged for a full length item (or items if more than 1 is needed to meet your request) plus a cutting fee. You will then be shipped the item sized to your specification and any remaining length of the orginal item (drops). Sanding also incurs a fee which will be included in the quote. All items that have been sanded or cut may not be returned.

Generally available to ship in two to four weeks.
0.750" x 0.822" x 72" ◾ M55J unidirectional surface

Rock West Composites is proud to introduce a line of tubes specifically crafted for the rigors of space. Constructed with M55J fiber and cyanate ester resin these tubes are ready to take on anything. The space grade Toray M55J fiber and layup results in a low CTE part with quasi-isotropic properties. The Patz PMT-F33 cyanate ester resin system exhibits low outgassing, low moisture uptake and has a high Tg compared to epoxy resin systems.

Each space grade order includes a certificate package with dimensional inspection, material certificates, traceability, and a statement of verification. All tubes are serialized and traceable. Additional options include full traveler verification (copies of out time tracking, ply angle and cure verifications), resin content testing (up to two test per tube available), and short beam shear testing.

Features & Benefits

Each space grade order includes a certificate package with dimensional inspection, material certificates, traceability, and a statement of verification. All tubes are serialized and traceable. Additional options include full traveler verification (copies of out time tracking, ply angle and cure verifications), resin content testing (up to two test per tube available), and short beam shear testing.

Product Specifications

Technical datasheets available at the bottom of the page



Toray M55J high modulus fiber.

Patz PMT-F33 cyanate ester resin.

Additional Information

P/N 46013-1-0.75-72.0
Application Space & Stable Structures
Built To Order Yes
Finish Cello Wrap Gloss
Inside Dimension 0.75
Length 72
Materials High Modulus Carbon
OD 0.82
Outside Dimension 0.82
Space Flight Ready true
Tensile Modulus, msi 15.75
Thickness 0.04
Traceability Included true
Weight 0.37

Technical Data

Technical drawing including layup and cure details is available upon request with NDA.

 

 

Calculated tube laminate

mechanical properties
PROPERTY VALUE UNITS
Ft1u 102.9 ksi
Fc1u -45.4 ksi
Ft2u 147.6 ksi
Fc2u -67.4 ksi
F12 40.1 ksi
E1 15.75 Msi
E2 15.75 Msi
G12 6.03 Msi
v12 0.308  
CTE1 -0.203 ppm/°F
CTE2 -0.203 ppm/°F

 

As-tested properties are coming soon.

 

M55J

Download PDF

PMT-F33

Download PDF

Tolerances

ID: ± 0.003"

Wall: ± 10%

Length: ± 0.125"

Straightness: 0.006"/ft TIR

Contact Info
TUBE - SPACE GRADE - M55J - CYANATE ESTER - UNIDIRECTIONAL - 0.750 x 0.822 x 72.0 inch
P/N 46013-1-0.75-72.0