Author: B. M. Axilrod
Publisher:
ISBN:
Category : Flexure
Languages : en
Pages : 64
Book Description
The flexural properties of samples of glass-fabric laminates were determined for several conditions of heating and testing. The laminates tested were bonded with various resins, including unsaturated-polyester, acrylic, silicone, phenolic, and melamine types. Flexural tests were made after heating at various temperatures for various periods of time at 50-precent relative humidity.
Strength of Heat-resistant Laminates Up to 375° C
Author: B. M. Axilrod
Publisher:
ISBN:
Category : Flexure
Languages : en
Pages : 64
Book Description
The flexural properties of samples of glass-fabric laminates were determined for several conditions of heating and testing. The laminates tested were bonded with various resins, including unsaturated-polyester, acrylic, silicone, phenolic, and melamine types. Flexural tests were made after heating at various temperatures for various periods of time at 50-precent relative humidity.
Publisher:
ISBN:
Category : Flexure
Languages : en
Pages : 64
Book Description
The flexural properties of samples of glass-fabric laminates were determined for several conditions of heating and testing. The laminates tested were bonded with various resins, including unsaturated-polyester, acrylic, silicone, phenolic, and melamine types. Flexural tests were made after heating at various temperatures for various periods of time at 50-precent relative humidity.
Strength of Heat-resistant Laminates Up to 375 Degrees C
Author: B. M. Axilrod
Publisher:
ISBN:
Category : Flexure
Languages : en
Pages : 57
Book Description
The flexural properties of samples of glass-fabric laminates were determined for several conditions of heating and testing. The laminates tested were bonded with various resins, including unsaturated-polyester, acrylic, silicone, phenolic, and melamine types. Flexural tests were made after heating at various temperatures for various periods of time at 50-precent relative humidity.
Publisher:
ISBN:
Category : Flexure
Languages : en
Pages : 57
Book Description
The flexural properties of samples of glass-fabric laminates were determined for several conditions of heating and testing. The laminates tested were bonded with various resins, including unsaturated-polyester, acrylic, silicone, phenolic, and melamine types. Flexural tests were made after heating at various temperatures for various periods of time at 50-precent relative humidity.
Applied mechanics reviews
Progress Report to the National Advisory Committee for Aeronautics and the Air Matériel Command on Strength of Heat-resistant Laminates Up to 300[degrees] C, S49-31
Author: G. M. Kline
Publisher:
ISBN:
Category : Glass fibers
Languages : en
Pages : 6
Book Description
Publisher:
ISBN:
Category : Glass fibers
Languages : en
Pages : 6
Book Description
Introduction to the Selection of Engineering Materials
Author: D. P. Hanley
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 244
Book Description
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 244
Book Description
Modern Plastics
Development of High-Strength, Heat-Resistant Phenolic Laminating Resin
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 36
Book Description
The development of a high temperature resistant glass base phenolic laminate is described. Flexural ultimate strength values of the laminate with 181-114 glass fabric at 500 degrees F after one-half hour at 500 degrees F pressed at 15-35 psi pressure average 40,000 psi. This is for 1/8 in. thick laminates up to 36 in. x 36 in., the larger size panels being bag molded. On these panels bag molded by North American Aviation, values of 35,000-45,000 psi were obtained at elevated temperatures. The higher values for bag molded panels have been obtained on 36 in. x 36 in. direct compression panels by they have not been obtained consistently to date. On direct compression panels 36 in. x 36 in. values from 25,000-30,000 psi have been obtained consistently at 500 degrees F after 1/2 hr at 500 degrees F. Values up to 55,000 psi can be obtained consistently for small laminates (such as those used in experimental compressor blades for jet engines) made at pressures in the range of 200-300 psi. Initially these large panels 18 in. x 18 in. x 1/8 in., and 36 in. x 36 in. x 1/8 in., when handled in the same manner as 6 in. x 6 in. x 1/8 in. panels, resulted in sheets with deteriorated surfaces and lowered flexural strength at elevated temperatures, (20-25,000 psi). Since the material is applicable where larger sections with good high temperature resistance is necessary, work was continued in attempting to make satisfactory large panels.
Publisher:
ISBN:
Category :
Languages : en
Pages : 36
Book Description
The development of a high temperature resistant glass base phenolic laminate is described. Flexural ultimate strength values of the laminate with 181-114 glass fabric at 500 degrees F after one-half hour at 500 degrees F pressed at 15-35 psi pressure average 40,000 psi. This is for 1/8 in. thick laminates up to 36 in. x 36 in., the larger size panels being bag molded. On these panels bag molded by North American Aviation, values of 35,000-45,000 psi were obtained at elevated temperatures. The higher values for bag molded panels have been obtained on 36 in. x 36 in. direct compression panels by they have not been obtained consistently to date. On direct compression panels 36 in. x 36 in. values from 25,000-30,000 psi have been obtained consistently at 500 degrees F after 1/2 hr at 500 degrees F. Values up to 55,000 psi can be obtained consistently for small laminates (such as those used in experimental compressor blades for jet engines) made at pressures in the range of 200-300 psi. Initially these large panels 18 in. x 18 in. x 1/8 in., and 36 in. x 36 in. x 1/8 in., when handled in the same manner as 6 in. x 6 in. x 1/8 in. panels, resulted in sheets with deteriorated surfaces and lowered flexural strength at elevated temperatures, (20-25,000 psi). Since the material is applicable where larger sections with good high temperature resistance is necessary, work was continued in attempting to make satisfactory large panels.
Black & Decker The Complete Guide to Roofing & Siding
Author: Editors Of Creative Publishing
Publisher: Cool Springs Press
ISBN: 1610584317
Category : House & Home
Languages : en
Pages : 256
Book Description
DIVThe Complete Guide to Roofing & Siding covers all traditional materials, from wood lap siding, brick, concrete block, stucco, stone veneer, and wooden shakes to vinyl, raised-ridge metal roofing, and fiber/cement lap siding. Less traditional roof-covering materials, such as EPDM rubber, architectural shingles, and fully bonded selvage edge and metal shingles are also featured with clear how-to photos and instructions. In addition to complete installation information, the book includes comprehensive methods for repairing problems with existing surfaces, as well as routine finishing and refinishing information./div
Publisher: Cool Springs Press
ISBN: 1610584317
Category : House & Home
Languages : en
Pages : 256
Book Description
DIVThe Complete Guide to Roofing & Siding covers all traditional materials, from wood lap siding, brick, concrete block, stucco, stone veneer, and wooden shakes to vinyl, raised-ridge metal roofing, and fiber/cement lap siding. Less traditional roof-covering materials, such as EPDM rubber, architectural shingles, and fully bonded selvage edge and metal shingles are also featured with clear how-to photos and instructions. In addition to complete installation information, the book includes comprehensive methods for repairing problems with existing surfaces, as well as routine finishing and refinishing information./div
Insulation
Author:
Publisher:
ISBN:
Category : Electric insulators and insulation
Languages : en
Pages : 1334
Book Description
Publisher:
ISBN:
Category : Electric insulators and insulation
Languages : en
Pages : 1334
Book Description