83 KUMMI- JA PLASTITÖÖSTUS
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EVS-EN ISO 1401:2016
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Rubber hoses for agricultural spraying (ISO 1401:2016)
ISO 1401:2016 specifies requirements for three types of flexible rubber hose for pressure spraying of agricultural chemicals and/or fertilizer products within a temperature range of ?10 °C to +60 °C.
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Thermoplastic tubing and hoses for automotive use -- Part 2: Petroleum-based-fuel applications
ISO 13775-2:2016 specifies test requirements and test methods for extruded thermoplastic tubing and hoses for use in petroleum-based-fuel lines in vehicles powered by internal-combustion engines.
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Plastics -- Biobased content -- Part 4: Determination of biobased mass content
ISO 16620-4:2016 specifies a method of determining the biobased mass content in plastics products, based on the radiocarbon analysis and elemental analysis.
ISO 16620-4:2016 is applicable to plastic products and plastic materials, polymer resins, monomers or additives, which are made from biobased or fossil-based constituents.
This method is applicable, provided that the plastic product contains carbon element and that a statement giving its elemental composition and its biobased mass content is available.
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Plastics -- Determination of migration of plasticizers
ISO 177:2016 specifies a method for the determination of the tendency of plasticizers to migrate from plastics in which they are contained into other materials or other plastics when they are brought into close contact.
NOTE 1 The surfaces into which the migration can proceed can also consist of organic surface coatings, such as lacquers.
This test is suitable
a) for evaluating the tendency displayed by plastics, particularly in the form of films and sheets, to lose certain of their liquid constituents when they are brought into contact with materials that have an affinity for plasticizers, and
b) for studying the tendency to migrate of plasticizers contained in a resin or a series of resins, in one or more concentrations.
In case b), standard compounds are prepared on the basis of a well-characterized resin with well-defined ratios of plasticizer to resin.
NOTE 2 When the absorbent sheets themselves contain a substance capable of migrating, simultaneous migrations can occur from the test specimens into the absorbent sheets and vice versa.
The results may also be affected by the migration of other constituents of the plastic material (for example, oligomers) or by the loss of any volatile constituents other than plasticizers from the plastic material or the absorbent layer.
Asendatud või tühistatud standardid
EVS-EN ISO 1401:2000
Identne ISO 1401:1999; EN ISO 1401:1999
Rubber hoses for agricultural spraying
This standard specifies requirements for three types of flexible rubber hose for pressure spraying of agropharmaceutical and/or fertilizer products within a temperature range of -10 degrees C to +60 degrees C.
Plastics - Thermoplastic mulch films recoverable after use, for use in agriculture and horticulture
This European Standard specifies the requirements related to dimensional, mechanical, optical and thermal characteristics of thermoplastic films for mulching applications in agriculture and horticulture.
These mulching films are intended to be removed after use and not incorporated in the soil.
It specifies a classification for durability of mulching films and the test methods referred to in this document.
This European Standard is applicable to thermoplastic mulching films, used for agriculture and horticulture in Europe, based on polyethylene and/or ethylene copolymers, of the following types:
- transparent films;
- black films;
- reflective films (e.g. white films, black/white films and black/silver films);
- films of other colour(s) for weed control (e.g. green, brown).
This European Standard also defines installation, use and removal conditions of mulching films.
NOTE Mulch films are considered as highly contaminated by soil and vegetal residues: the observed rates (or levels) of contamination of mulch films can vary from 70 % to 90 %. Therefore the film thickness is a key factor on the rate of contamination, the thinnest films (e.g. less than 25 µm) will be the mostly contaminated, difficult, expensive to remove, recover and recycle.
Plastics - Thermoplastic silage films and tubes for use in agriculture
This European standard specifies the requirements related to dimensional, mechanical and optical characteristics of thermoplastic films and tubes used during the manufacture of silage and designed to last at least one year for protecting fodder.
It specifies a classification for the durability of silage films and the test methods referred to in this standard.
This European Standard is applicable to transparent, black, white or coloured (e.g. black/white) thermoplastic silage films based on polyethylene, ethylene copolymer, EVOH and polyamide.
These films are intended for covering bunker silos, silage tubes or silage clamps for preserving forage. They protect the forage and preserve it from rain and air. These films are not intended to cover bales piles (e.g. straw bales).
This European standard does not cover silage film obtained by sealing two or more films in machine direction.
This European Standard also defines installation, use and removal conditions of silage films. It defines the conventional useful lifetime, as well as rules that allow evaluating the remaining use potential in the event of a failure before the normal end-of-use date.
NOTE These rules allow estimating the residual value of the films. These provisions only apply to the film itself and the damage it has undergone. Any other problem falls within the scope of professional practices and the general terms and conditions of sale.
High-pressure decorative laminates (HPL) - Sheets based on thermosetting resins (usually called laminates) - Part 9: Classification and specifications for alternative core laminates
This European Standard specifies performance requirements for high-pressure decorative laminates (HPL) intended for interior use, the core compositions of which are not covered by EN 438-3  to EN 438-6  and EN 438-8 . The core composition types (coloured core and metal reinforced core) are defined in this part of EN 438.
EN 438-2 specifies the test methods relevant to this part of EN 438.
prEN ISO 15023-2
Plastics - Poly(vinyl alcohol) (PVAL) materials - Part 2: Determination of properties (ISO/DIS 15023-2:2016)
No scope available
prEN ISO 10364
Structural adhesives - Determination of the pot life (working life) of multi-component adhesives (ISO 10364:2015)
ISO 10364:2015 specifies methods for determining the pot life of multi-part adhesives in order to be able to determine whether the pot life conforms to the minimum specified working life required of an adhesive.
For the purposes of simplification, the term "pot life" is deemed to have the same meaning as "working life" and will be used to represent both throughout this International Standard. Methods described to measure the property provide different answers. So the results shall be specified with respect to the method used.
The test methods described are suitable for assessing all multi?part adhesives, and especially epoxy based and polyurethane based adhesives, but they are not suitable for some acrylic-based adhesives.
NOTE 1 Some of the methods described in this International Standard can also be suitable for determination of working life of one-part adhesives that react to humidity (e.g. PUR prepolymers).
NOTE 2 This International Standard can also be used for assessing non-structural adhesives.