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Technical Paper

“Rigidization-on-Command”™ (ROC) Resin Development for Lightweight Isogrid Booms with MLI

2003-07-07

2003-01-2342

The “Rigidization-on-Command”™ (ROC™) resin development has focused on the development of resin systems that use UV light cure for rigidization. Polymeric sensitizers have been incorporated into the resin formulations to promote cure using Pen-Ray lamps and UV light-emitting diodes (LED's). Formulations containing the polymeric sensitizers were examined by FTIR and DSC. Complete cure was observed after 15 min. exposure with the Pen-Ray lamps. Performance of the Pen-Ray lamps and UV LEDs was thoroughly characterized. Thermal models were developed to optimize the performance of the of the MLI insulation thermal oven used for orbital cure of the boom. Results show that -12°C is the lowest temperature required for cure of the ROC™ resin systems.

Technical Paper

“ADVANTAGES AND CHARACTERISTICS OF LIGHT-METAL PERMANENT-MOLD CASTINGS”

1944-01-01

440096

Standard

Zinc Phosphate Treatment Paint Base

2019-05-17

CURRENT

AMS2480J

This specification covers the requirements for producing a zinc phosphate coating on ferrous alloys and the properties of the coating.

Standard

Zinc Alloy Castings, Die 4.0Al – 0.04Mg (AG40A) As Cast

2015-10-29

HISTORICAL

AMS4803E

This specification covers a zinc alloy in the form of die castings.

Standard

Zinc Alloy Castings, Die 4.0Al - 0.04Mg (AG40A) As Cast

2006-04-24

HISTORICAL

AMS4803D

This specification covers a zinc alloy in the form of die castings.

Standard

Zinc Alloy Castings, Die 4.0Al - 0.04Mg (AG40A) As Cast

2022-07-19

CURRENT

AMS4803F

This specification covers a zinc alloy in the form of die castings.

Standard

ZINC ALLOY DIE CASTINGS

1944-11-01

HISTORICAL

AMS4803

Standard

ZINC ALLOY CASTINGS, DIE 4Al - 0.04Mg As Cast

1951-06-01

HISTORICAL

AMS4803A

Standard

ZINC ALLOY CASTINGS, DIE 4.0Al - 0.04Mg (AG40A) As Cast

1992-04-01

HISTORICAL

AMS4803C

This specification covers a zinc alloy in the form of die castings.

Standard

ZINC ALLOY CASTINGS, DIE 4.0Al - 0.04Mg

1980-01-15

HISTORICAL

AMS4803B

This specification covers a zinc alloy in the form of die castings.

Standard

Yarn, Organic Fiber (Para-Aramid), High Modulus OY 390 (2689)/23.8 Tensile Strength, 16.5 (114)/950 Tensile Modulus 1420 (1580 d tex) Denier, 1.2% Finish

1998-09-01

HISTORICAL

AMS3901/11B

This specification covers one type of organic fiber in the form of yarn. The product shall be formed as a multiplicity of filaments drawn together and gathered into an approximately parallel arrangement.

Standard

Yarn, Organic Fiber (Para-Aramid), High Modulus OY 390 (2689)/21.1 Tensile Strength, 16.5 (114)/900 Tensile Modulus 2160 (2400 d tex) Denier, 1.2% Finish

1998-09-01

HISTORICAL

AMS3901/12B

This specification covers one type of organic fiber in the form of yarn. The product shall be formed as a multiplicity of filaments drawn together and gathered into an approximately parallel arrangement.

Standard

YARN, ORGANIC FIBER For Structural Composites OY 400,000 (2760) Tensile Strength, 17,500,000 (121) Tensile Modulus 380 Denier

1974-06-01

HISTORICAL

AMS3901/2

This specification covers one type of organic fiber in the form of yarn. The product shall be formed as a multiplicity of filaments drawn together and gathered into an approximately parallel arrangement.

Standard

YARN, ORGANIC FIBER For Structural Composites OY 400,000 (2760) Tensile Strength, 17,500,000 (121) Tensile Modulus 195 Denier

1974-06-01

HISTORICAL

AMS3901/1

This specification covers one type of organic fiber in the form of yarn. The product shall be formed as a multiplicity of filaments drawn together and gathered into an approximately parallel arrangement.

Standard

YARN, ORGANIC FIBER For Structural Composites OY 400,000 (2760) Tensile Strength, 17,500,000 (121) Tensile Modulus 1420 Denier

1974-06-01

HISTORICAL

AMS3901/4

This specification covers one type of organic fiber in the form of yarn. The product shall be formed as a multiplicity of filaments drawn together and gathered into an approximately parallel arrangement.

Standard

YARN, ORGANIC FIBER For Structural Composites OY 400,000 (2760) Tensile Strength, 17,500,000 (121) Tensile Modulus 1140 Denier

1992-10-01

HISTORICAL

AMS3901/3

This specification covers one type of organic fiber in the form of yarn. The product shall be formed as a multiplicity of filaments drawn together and gathered into an approximately parallel arrangement.

Standard

YARN, ORGANIC FIBER (PARA-ARAMID), HIGH MODULUS OY 390,000 (2690) Tensile Strength, 18,000,000 (125) Tensile Modulus 195 Denier, 1.2% Finish

1985-01-01

HISTORICAL

AMS3901/8

This specification covers one type of organic fiber in the form of yarn. The product shall be formed as a multiplicity of filaments drawn together and gathered into an approximately parallel arrangement.

Standard

YARN, ORGANIC FIBER (PARA-ARAMID), HIGH MODULUS OY 390,000 (2690) Tensile Strength, 18,000,000 (125) Tensile Modulus 195 Denier, 0.6% Finish

2011-08-09

HISTORICAL

AMS3901/1A

This specification covers one type of organic fiber in the form of yarn. The product shall be formed as a multiplicity of filaments drawn together and gathered into an approximately parallel arrangement.

Standard

YARN, ORGANIC FIBER (PARA-ARAMID), HIGH MODULUS OY 390,000 (2690) Tensile Strength, 17,500,000 (120) Tensile Modulus 380 Denier, 1.2% Finish

1985-01-01

HISTORICAL

AMS3901/9

This specification covers one type of organic fiber in the form of yarn. The product shall be formed as a multiplicity of filaments drawn together and gathered into an approximately parallel arrangement.

Standard

YARN, ORGANIC FIBER (PARA-ARAMID), HIGH MODULUS OY 390,000 (2690) Tensile Strength, 17,500,000 (120) Tensile Modulus 380 Denier, 0.6% Finish

2011-08-09

HISTORICAL

AMS3901/2A

This specification covers one type of organic fiber in the form of yarn. The product shall be formed as a multiplicity of filaments drawn together and gathered into an approximately parallel arrangement.