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83 KUMMI- JA PLASTITÖÖSTUS

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Uued standardid


EVS-EN 549:2019
Hind 13,92 EUR
Identne EN 549:2019
Kummimaterjalid gaasiseadmete tihenditele ja membraanidele
This document specifies requirements and associated test methods for rubber materials used in gas installations, gas equipment and gas appliances in contact with 1st, 2nd and 3rd family combustible gases as classified in EN 437:2018, additionally LPG, bio methane and bio LPG, in the same quality, are covered. It also establishes a classification based on temperature range and hardness. This document is applicable to materials from which homogeneous seals and homogeneous or reinforced diaphragms are manufactured. Since the dimensions and shape of the components differ from those of standard test pieces taken from sheet material as used for type testing of the rubber materials according to this document, tolerances have been made in the requirements specified by Annex A for the components with respect to those specified for standard test pieces. The range of operating temperatures covered by this document is –40 °C to +150 °C. For applications with potential condensation, this document is not applicable for silicon rubber, e.g. above 200 hPa (200 mbar) nominal pressure or at temperatures below 0 °C with 3rd family gases.
Asendab EVS-EN 549:1999

EVS-EN 17271:2019
Hind 9,49 EUR
Identne EN 17271:2019
Plastics - Poly(vinyl chloride) (PVC) based profiles - Determination of the peel strength of profiles laminated with foils
This document specifies a test method for determining the peel strength of poly(vinyl chloride) (PVC) based profiles laminated with foils.

EVS-EN ISO 17422:2019
Hind 14,69 EUR
Identne ISO/DIS 1585; EN ISO 17422:2019
Plastics - Environmental aspects - General guidelines for their inclusion in standards (ISO 17422:2018)
This document provides a structure for inclusion of environmental aspects in standards for plastics products. It proposes an approach which is directed at minimizing any adverse environmental impact without detracting from the primary purpose of ensuring adequate fitness for use of the products under consideration. The guidance provided by this document is intended primarily for use by standards writers. Over and above its primary purpose, however, this document provides guidance of value to those involved in design work and other activities where environmental aspects of plastics are being considered. NOTE This document is intended to promote the following practices: a) the use of techniques for identifying and assessing the environmental impact of technical provisions in standards, and for minimizing their adverse effects; b) the adoption of good practices such as: 1) procedures for pollution avoidance, e.g. through end-of-life options and its proper management; 2) material and energy conservation in the light of the intended use (and foreseeable misuse) of the product; 3) safe use of hazardous substances; 4) avoidance of technically unjustifiable restrictive practices; 5) promotion of performance criteria rather than exclusion clauses such as are based, for example, only on chemical composition criteria; 6) use of renewable resources and minimization of the use of non-renewable resources, if the life cycle assessment shows favourable; c) the adoption of a balanced approach in standards development to issues such as environmental impact, product function and performance, health and safety, and other regulatory requirements; d) the regular review and revision of existing standards in the light of technical innovations, permitting improvement in the environmental impact of products and processes; e) the application of life cycle analytical approaches wherever applicable and technically justifiable.

ISO 9113:2019
Hind 33,81 EUR
Plastics -- Polypropylene (PP) and propylene-copolymer thermoplastics -- Determination of isotactic index
This document specifies a method for determining the percentage of matter which can be extracted from crystalline propylene plastics by boiling n-heptane under standard conditions of testing. Isotactic index is determined by conventional chemical extraction as an absolute method. This method provides for the identification and coding of types H, B and R propylene plastics according to ISO 19069-1[1]. This method is suitable only for base polymers and is not applicable for mixtures. This method starts with solid propylene plastics in the form of particles of specified fineness.
Asendab ISO 9113:1986

ISO 14309:2019
Hind 78,30 EUR
Rubber, vulcanized or thermoplastic -- Determination of volume and/or surface resistivity
This document specifies a method for the determination of the volume and the surface resistivity of vulcanized or thermoplastic rubbers. The method can be applied to materials with a resistivity from 101 Ω⋅m to 1017 Ω⋅m.
Asendab ISO 14309:2011

ISO 22631:2019
Hind 51,61 EUR
Adhesives -- Test methods for adhesives for floor and wall coverings -- Peel test
This document specifies a test method to measure the adhesion of a resilient or textile floor covering or wall covering bonded to a given substrate under peel forces. The term "wall covering" does not include any type of wallpaper.

ISO 22632:2019
Hind 51,61 EUR
Adhesives -- Test methods for adhesives for floor and wall coverings -- Shear test
This document specifies a test method to measure the adhesion of a resilient or textile floor covering or wall covering bonded to a given substrate under shear forces. The term "wall covering" does not include any type of wallpaper.

ISO 22635:2019
Hind 51,61 EUR
Adhesives -- Test methods for adhesives for plastic or rubber floor coverings or wall coverings -- Determination of dimensional changes after accelerated ageing
This document specifies a test method that measures the dimensional changes of a plastic or rubber floor or wall covering bonded to a given substrate after accelerated ageing. The term "wall covering" does not include any type of wallpaper.

ISO 22637:2019
Hind 33,81 EUR
Adhesives -- Test of adhesive for floor covering -- Determination of the electrical resistance of adhesive films and composites
This document specifies a test method to measure the electrical resistance as a material physical parameter of an adhesive film and composites of floor covering material and adhesive film. The electrical resistance is reciprocal to the electrical conductivity. This laboratory method does not take account of all influences which can occur in practice. This method applies to the determination of the electrical resistance of adhesive films on glass and of composites of floor coverings, adhesively bonded to a fibre cement substrate R4 and R5 (see Clause 3).

Asendatud või tühistatud standardid


EVS-EN 549:1999
Identne EN 549:1994
Kummimaterjalid gaasiseadmete tihenditele ja membraanidele
Käesolev standard määrab kindlaks nõuded ja kaasnevad katsetusmeetodid vulkaniseeritud kummimaterjalidele, mida kasutatakse gaasiseadmetes ning seadmetes kontaktis 1., 2. ja 3. põlvkonna põlevgaasidega. Standard kehtestab ka temperatuurivahemikul ja kõvadusel põhineva liigituse. Käesolev standard on kohaldatav materjalidele, millest valmistatakse homogeenseid tihendeid ja homogeenseid või sarrusmembraane.
This standard specifies requirements and associated test methods for vulcanized rubber materials used in gas appliances and equipment in contact with 1st, 2nd and 3rd family combustible gases. It also establishes a classification based on temperature range and hardness. This standard is applicable to materials from which are manufactured homogeneous seals and homogeneous or reinforced diaphragms. The normal range of operating temperatures covered by this standard is 0 øC to + 60 øC. Tests are also included for applications using diaphragms within the range - 20 øC to + 80 øC and seals within the range - 20 øC to + 150 øC. For temperatures outside these ranges the user should contact the manufacturer regarding the suitability of the rubber material. This standard includes two normative annexes for the verification that a component (finished product) was produced from a previously type tested material complying with requirements of this standard as declared by the appliance or equipment manufacturer or supplier of the component. This standard is not applicable to silicone rubber used either above 200 mbar nominal pressure or at temperatures below 0 øC with 3rd family gases as there is possibility of condensation. This standard is also not applicable to seals and diaphragms for devices in gas transmission systems nor in such equipment used in 1st and 2nd family gas distribution systems.

Keel: Inglise
Asendatud EVS-EN 549:2019

Kavandite arvamusküsitlus


prEVS 940
Tähtaeg 16.09.2019
Põletatud põlevkivi plastikutööstusele. Spetsifikatsioonid ja vastavuskriteeriumid
See Eesti standard kehtib termiliselt töödeldud põlevkivi või selle segu kohta, milles põlevkivi osakaal on vähemalt 70% (edaspidi põletatud põlevkivi või BS). Põletatud põlevkivi kasutatakse plasti täitematerjalina. Põletatud põlevkivi koosneb klinkermineraalidest, vabast lubjast, dehüdratiseerunud kaltsiumsulfaadist ja eelpoolnimetatud komponentide osaliselt paakunud osakeste segust ning on oma peenuse põhjal jaotatud järgmisteks tooteklassideks: — Plastic BS – F — Plastic BS - M — Plastic BS - C. Standard määrab kindlaks põletatud põlevkivi omadused, vajalikud katsemeetodid ning vastavushindamise korra.
This Estonian standard applies to heat-treated oil shale or a mixture of this, in which the part of oil shale is at least 70% (hereinafter burned oil shale or BS). Burnt oil shale is used as a plastic filler. Burnt oil shale consists of clinker minerals, free lime, dehydrated calcium sulphate and a melted together mixture of particles of the aforementioned components and is divided into the following product classes on the basis of its finesse: - Plastic BS – F - Plastic BS – M - Plastic BS - C. The standard defines the characteristics of burnt oil shale, the required test methods and the conformity assessment procedures.

Keel: Eesti

prEN ISO 844
Identne ISO/DIS 844; prEN ISO 844
Tähtaeg 16.09.2019
Rigid cellular plastics - Determination of compression properties (ISO/DIS 844:2019)
This document specifies methods for determining the compressive strength and corresponding relative deformation; the compressive stress at 10 % relative deformation; and the compressive modulus of rigid cellular plastics. Two methods are given. Procedure A employs crosshead motion for determination of nominal compressive properties. Procedure B employs displacement measuring device (including contact and optical types).
Keel: Inglise