Materiales

 

Materiales

ISO 24483:2023 - Epoxidized natural rubber — Specifications
- This document specifies the physical and chemical requirements of epoxidized natural rubber (ENR) based on the epoxidation level of the natural rubber.
ISO 5260:2023 - Epoxidized natural rubber — Determination of epoxidation and ring opening level by NMR spectrometry
- This document specifies a quantitative method, using proton (1H) nuclear magnetic resonance (NMR) spectrometry, for the determination of epoxidation and ring opening level of raw epoxidized...
D3013 Standard Specification for Epoxy Molding Compounds has been reapproved, available as D3013-13(2021)
- Abstract This specification covers the requirements for epoxy thermosetting molding compounds and provides for their identification, quality control, and purchase. Material...
D1763 Standard Specification for Epoxy Resins has been reapproved, available as D1763-00(2021)
- Abstract This specification covers totally reactive epoxy resins supplied as liquids or solids that can be used for castings, coatings, tooling, potting, adhesives, or...
Two-component epoxy and polyurethane adhesives for on-site repair of cracked timber structures - Testing, requirements and repair strength verification
- This document specifies test methods and requirements for two-component epoxy and polyurethane adhesives for on-site repair of cracks in timber structures made of strength graded structural timber...
D6412/D6412M Standard Specification for Epoxy (Flexible) Adhesive For Bonding Metallic And Nonmetallic Materials has been reapproved, available as D6412/D6412M-99(2020)
- Abstract The specification covers a two-part modified epoxy paste adhesive for bonding metallic and nonmetallic materials. The adhesive should be suitable for forming bonds...
F2831 Standard Practice for Internal Non Structural Epoxy Barrier Coating Material Used In Rehabilitation of Metallic Pressurized Piping Systems has been revised to F2831-19
- Significance and Use 5.1 This practice is for use by designers and specifiers, regulatory agencies, owners, contractors, and inspection organizations who are involved in...
ISO 14322:2018 - Plastics -- Epoxy resins -- Determination of degree of crosslinking of crosslinked epoxy resins by differential scanning calorimetry (DSC)
- This document specifies a method whereby the heat of reaction generated during epoxy resin crosslinking is measured by differential scanning calorimetry (DSC). The degree of crosslinking is...
F2831 Standard Practice for Internal Non Structural Epoxy Barrier Coating Material Used In Rehabilitation of Metallic Pressurized Piping Systems has been reapproved, available as F2831-12(2017)
- Significance and Use 5.1 This practice is for use by designers and specifiers, regulatory agencies, owners, contractors, and inspection organizations who are involved in...
ISO 4629-1:2016 - Binders for paints and varnishes -- Determination of hydroxyl value -- Part 1: Titrimetric method without using a catalyst
02/06/2016 - Abstract ISO 4629-1:2016 specifies a titrimetric method for determining the free hydroxyl groups in binders and binder solutions for paints and varnishes. The hydroxyl groups may be present as...
Binders for paints and varnishes - Determination of hydroxyl value - Part 1: Titrimetric method without using a catalyst (ISO 4629-1:2016)
- ISO 4629-1:2016 specifies a titrimetric method for determining the free hydroxyl groups in binders and binder solutions for paints and varnishes. The hydroxyl groups may be present as polyhydric...
F602 Standard Criteria for Implantable Thermoset Epoxy Plastics has been reapproved, available as F602-09(2015)
- 1. Scope 1.1 These criteria cover thermoset plastics based on diglycidyl ethers of bisphenol A (DGEBPA) and appropriate curing agents or catalysts as opposed to...