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reaction injection molding

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Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003413
EISBN: 978-1-62708-195-5
... Abstract Resin transfer molding and structural reaction injection molding belong to a family, sometimes denoted as liquid composite molding. This article provides information on the characteristics and automotive and aerospace applications of liquid composite molding. It reviews techniques...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003020
EISBN: 978-1-62708-200-6
... Abstract Resin transfer molding (RTM) and structural reaction injection molding (SRIM) are two similar processes that are well suited to the manufacture of large, complex, and high-performance structures. This article discusses the similarities and differences of RTM and SRIM processes...
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Published: 30 September 2015
Fig. 2 Polyurea reaction injection molding More
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Published: 01 November 1995
Fig. 2 Schematic of the structural reaction injection molding process More
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Published: 01 January 1997
Fig. 16 Schematic of the structural reaction injection molding process More
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Published: 01 January 2001
Fig. 1 Production volume and relative part performance that can be achieved with various production techniques. SMC, sheet molding compounds; GMT, glass mat thermoplastics; RTM, resin transfer molding; SRIM, structural reaction injection molding; P/T, pressure/temperature More
Image
Published: 01 January 2001
Fig. 4 Design methodology for automotive composite structures. RTM, resin transfer molding; SRIM, structural reaction injection molding; CAD, computer-aided design; CAE, computer-aided engineering; TGA, thermogravimetric analysis; DSC, differential scanning calorimetry More
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002491
EISBN: 978-1-62708-194-8
...  Bulk molding compound 30 4.5 30 3370 1.0 11 y y y y n n y n y y  ZMC 30 4.5 30 3370 1.0 11 y y y y n n y n y y Stamping 3 0.45 30 3370 6.0 65 y n n y n n n n y n Reaction injection molding 1 0.15 10 1120 … … y y y n n y n y y...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006945
EISBN: 978-1-62708-395-9
... alcohol polyvinyl acetate polyvinyl alcohol polyvinyl butyral polyvinyl chloride polyvinylidene chloride polyvinylidene uoride polyvinyl formal; polyvinyl uoride polyvinyl formal polyvinyl alcohol reduction of area radio frequency residual gas analysis reaction injection molding risk priority number...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003474
EISBN: 978-1-62708-195-5
... . Fig. 4 Design methodology for automotive composite structures. RTM, resin transfer molding; SRIM, structural reaction injection molding; CAD, computer-aided design; CAE, computer-aided engineering; TGA, thermogravimetric analysis; DSC, differential scanning calorimetry Safety and Reliability...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006935
EISBN: 978-1-62708-395-9
... Reaction injection molding None … Reduced impact as glass loading increases ++ 0.5 0.1 Low Slight Short or flake 20 + 2.0 0.3 Medium High Resinject (resin transfer molding) Very long glass 55 Glass bulk limits maximum + 12.5–27.5 1.8–4.0 High Low Foam polyurethane None...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003014
EISBN: 978-1-62708-200-6
... to promote cure, crystalline growth T, Curing reaction may produce peak exotherm leading to degradation Thermoplastic Injection Molding Injection molding came into significant commercial use following the development of plastic screws. This development started in the 1930s, and culminated...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0005754
EISBN: 978-1-62708-195-5
... compression RIM reaction injection molding modulus of elasticity OHV overhead valve RMS root mean square Kc plane-stress fracture toughness OMC organic-matrix composite ROM rule of mixtures; rough order of mag- KI stress-intensity factor OMS orbital maneuvering system KIc plane-strain fracture toughness; mode...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003471
EISBN: 978-1-62708-195-5
... in asphalt/concrete, energy Fluidized bed and separation ( Ref 9 ) SMC, filament-wound pipe, or glass-reinforced sandwich panels Short fibers, fillers, and energy ASR, automobile shredder residue; RIM, reaction injection molding; SMC, sheet molding compound The processes for recycling...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0006515
EISBN: 978-1-62708-200-6
... OSA olefin-modified styrene-acrylonitrile terephthalate) and RIM reaction injection molding OSHA Occupational Safety and Health polybutylene terephthalate POM polyoxymethylene rms, RMS root mean square Administration ROC rapid omnidirectional compaction oz ounce PP polypropylene ROM rough order...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006183
EISBN: 978-1-62708-175-7
... deposition mg megaelectronvolt QC quality control Mg milligram QFD quality function deployment MIM megagram QLF quality loss function min metal injection molding r radius vector in a plane normal to the axis MJ minimum; minute r particle radius; radius of curvature; rate of reaction; mL megajoule re ectivity...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006916
EISBN: 978-1-62708-395-9
... and will not contain enough resin, and if there is not enough flow, the layers will not bond well (due to insufficient wetting), or molded parts will not have the correct final dimensions. In many thermoset applications, two-part systems are used. For example, in resin transfer molding (RTM), reaction injection...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003401
EISBN: 978-1-62708-195-5
... replaced with closed-mold techniques, such as resin transfer molding (RTM), structural reaction injection molding (SRIM), and vacuum infusion. The primary driver in this transition is reduction in volatile emissions to improve work environment and reduce factory emissions (or, alternatively, reduce air...
Book

Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.9781627081955
EISBN: 978-1-62708-195-5
Book Chapter

Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003370
EISBN: 978-1-62708-195-5
... blend or alloy, but similar conditions might cause another molding compound to flow unevenly. Fig. 6 The tortuous path of injection molding compounds Plastic resins obtained directly from a chemical reaction rarely exhibit the properties that are essential to meet the flow requirements...