iso 9924

Iso 9924

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BS November Rubber and rubber products. Determination of the composition of vulcanizates and uncured compounds by thermogravimetry-Butadiene, ethylene-propylene copolymer and terpolymer, isobutene-isoprene, isoprene and styrene-butadiene rubber. July Rubber and rubber products. Determination of the composition of vulcanizates and uncured compounds by thermogravimetry-Butadiene, ethylene-propylene copolymer and terpolymer, isobuteneisoprene, isoprene and styrenebutadiene rubbers.

Iso 9924

Status : Withdrawn. ISO specifies a thermogravimetric method for the determination of the main constituents of rubber compounds such as elastomer s , carbon black and mineral filler. However, the result does not always correspond exactly to the theoretical formula of the rubber. This method applies to raw or compounded rubbers, vulcanized and unvulcanized, after preliminary extraction. For the mixtures, the polymer content corresponds to the total rubber, and it is not usually possible to identify individual polymers. However, these rubbers often form carbonaceous residues which interfere with the analysis. Application of an appropriate procedure minimizes these interferences. This method also applies to rubbers with a polysiloxane backbone VMQ, etc. Check out our FAQs. General information.

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Status : Withdrawn. ISO specifies a thermogravimetric method for the determination of the total organic content, carbon black content and ash in vulcanizates and uncured compounds. The method is suitable for the analysis of rubber compounds and vulcanizates containing the following rubbers occurring alone or as mixtures:. NOTE The field of application of the method may be extended to the analysis of compounds containing rubbers different from those given in this subclause, provided that the applicability of the method is tested beforehand using known compounds or vulcanizates having a similar composition. The method is not suitable for rubbers containing polymers which form a carbonaceous residue during pyrolysis, such as many chlorine- or nitrogen-containing rubbers. The method is also not suitable for materials containing additives which cause the formation of carbonaceous residues during pyrolysis, such as cobalt and lead salts or phenolic resins.

July Rubber and rubber products. Determination of the composition of vulcanizates and uncured compounds by thermogravimetry-Acrylonitrile-butadiene and halobutyl rubbers. ISO specifies a thermogravimetric method for the determination of the total organic content, carbon black content, carbonaceous residue and ash in vulcanizates and uncured compounds containing polymers which form a carbonaceous residue on pyrolysis see 1. The method is suitable for the analysis of rubber compounds and vulcanizates containing the hydrocarbon polymers covered by ISO plus the following copolymers with polar groups which form a carbonaceous residue on pyrolysis:. August Rubber and rubber products - Determination of the composition of vulcanizates and uncured compounds by thermogravimetry - Part 2: Acrylonitrile-butadiene and halobutyl rubbers. September Rubber and rubber products -- Determination of the composition of vulcanizates and uncured compounds by thermogravimetry -- Part 2: Acrylonitrile-butadiene and halobutyl rubbers. Our policy towards the use of cookies Techstreet uses cookies to improve your online experience. They were placed on your computer when you launched this website.

Iso 9924

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Normes Internationales. Appelez-le 01 40 02 03 Full Description All current amendments available at time of purchase are included with the purchase of this document. Service client Nous contacter Suivi de commande. Viewing the purchased standard requires Adobe Reader and additionally the FileOpen plugin. Displayed currency: USD. Equipements sous pression. Techniques de fabrication Fabrication additive. What does this mean? Go to shopping cart. Determination of the composition of vulcanizates and uncured compounds by thermogravimetry-Butadiene, ethylene-propylene copolymer and terpolymer, isobuteneisoprene, isoprene and styrenebutadiene rubbers.

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SAE Battery Course. ISO Rubber -- General procedures for preparing and conditioning test pieces for physical test methods. AWS D1. Store Standards catalogue ICS 83 Status : Withdrawn. We also use cookies and other technologies to tailor our business to the needs and interests of our customers and prepare an exceptional shopping experience for you. Six Sigma. Price display: excl. Printed Edition. What can you do with a Secured PDF? CD - BGN Would you like to know more? Go to collection. General information. What is a Secured PDF?

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