GDPR

projektai-lsd Lithuanian Standards Board
Portal for draft standards

Extended search

till

Results

Showing:
prEN ISO 20795-1 rev Public enquiry
Comment end date 2026-06-30
Dentistry - Base polymers - Part 1: Denture base polymers (ISO/DIS 20795-1:2026)

ISO 20795-1:2013 classifies denture base polymers and copolymers and specifies their requirements. It also specifies the test methods to be used in determining compliance with these requirements. It further specifies requirements with respect to packaging and marking the products and to the instructions to be supplied for use of these materials. Furthermore, it applies to denture base polymers for which the manufacturer claims that the material has improved impact resistance. It also specifies the respective requirement and the test method to be used. ISO 20795-1:2013 applies to denture base polymers such as those listed below: poly(acrylic acid esters); poly(substituted acrylic acid esters); poly(vinyl esters); polystyrene; rubber modified poly(methacrylic acid esters); polycarbonates; polysulfones; poly(dimethacrylic acid esters); polyacetals (polyoxymethylene); copolymers or mixtures of the polymers listed in 1 to 9.

Quick filters

Technical Committee
TK 1 Electronics (8) TK 4 Information technology (1) TK 5 Electrical engineering (25) TK 12 Motor - roads (3) TK 13 Agricultural engineering (9) TK 18 Telecommunications (16) TK 19 Concrete and reinforced concrete (1) TK 20 Toys, child use articles, sports and other recreational equipment (1) TK 21 Textiles and personal protective equipment (2) TK 22 Fire safety (3) TK 23 Ceramic tiles, masonry and natural stones (2) TK 28 Gas systems (4) TK 29 Water supply (3) TK 32 Health (11) TK 34 Metrology (1) TK 35 Safety of machinery (1) TK 36 Environmental protection (6) TK 38 Building constructions (25) TK 40 Petroleuml, petroleum products, lubricants and alternative fuels (1) TK 41 Welding (2) TK 42 Packaging (1) TK 43 Railway traffic (3) TK 45 Electric power (15) TK 47 Information and documentation (3) TK 49 Metallic materials (6) TK 50 Heating and Ventilation Systems (1) TK 51 Food analysis- Horizontal methods (1) TK 57 Fertilizers (5) TK 59 Geotechnics (2) TK 63 Gas cylinders and cryogenic vessels (3) TK 65 Tourism services (1) TK 66 Non-destructive testing (1) TK 68 Plastics (3) TK 70 Pulp, paper, board, adhesives (2) TK 76 Explosive atmospheres (2) TK 77 Lifts (1) TK 79 IT security techniques (1) TK 82 Safety of trackless overground vehicles (1) TK 84 Chimneys and solid fuel burning appliances (2) TK 87 Biotechnology (1) TK 88 Building Information Modelling (BIM) (2) TK 89 Risk management and organizational governance (2) TK 91 Asset management and technical maintenance (1) TK 99 Health Informatics (3)
ICS
Fizikinės dirvožemio savybės (1) Adhesives (1) Agricultural machines and equipment in general (1) Agricultural tractors and trailed vehicles (1) Aircraft and space vehicles in general (1) Alkaline secondary cells and batteries (1) Aluminium products (3) Aluminium structures (3) Automatic controls for household use (2) Binders. Sealing materials (4) Biology. Botany. Zoology (1) Bolts, screws, studs (4) Bridge construction (1) Cement. Gypsum. Lime. Mortar (1) Check valves (1) Chemical laboratories. Laboratory equipment (3) Chimneys, shafts, ducts (1) Civil engineering in general (1) Cleaning appliances (2) Coatings and related processes used in aerospace industry (2) Company organization and management in general (1) Concrete and concrete products (1) Connecting devices (1) Construction industry in general (1) Cooking ranges, working tables, ovens and similar appliances (2) Cookware, cutlery and flatware (1) Corrosion of metals (1) Dental equipment (1) Dental instruments (1) Dental materials (1) Dentistry in general (1) Dishwashers (1) Domestic refrigerating appliances (2) Domestic safety (11) Earthworks. Excavations. Foundation construction. Underground works (1) Electric heaters (2) Electrical and electronic equipment (1) Electrical and electronic testing (1) Electrical apparatus for explosive atmospheres (2) Electrical insulation in general (1) Environmental testing (1) Equipment for storage, preparation and distribution of fertilizers (1) Ergonomics (1) Examination of physical properties of water (1) Explosives. Pyrotechnics and fireworks (1) Extraction and processing of petroleum and natural gas (2) Fasteners in general (1) Fertilizers (5) Fibre optic interconnecting devices (2) Fibres and cables (2) Fire protection (2) Fissile materials and nuclear fuel technology (1) Floor coverings (2) Flow in open channels (1) Gas cylinders (2) General methods of tests and analysis for food products (2) General purpose pallets (1) Governance and ethics (1) Harvesting equipment (1) Heat pumps (1) Indoor sports equipment (1) Industrial process measurement and control (1) Information technology (IT) in general (1) Installations and equipment for waste disposal and treatment (1) Iron and steel forgings (1) Iron and steel products in general (1) IT applications in health care technology (2) IT applications in transport (1) IT Security (3) Laboratory medicine in general (1) Lamps in general (2) Laundry appliances (1) Leather and furs (2) Lifts. Escalators (1) Liquid fuels (1) Luminaires (1) Management of human resources (1) Masonry (1) Materials and components for railway engineering (1) Measurement of electrical and magnetic quantities (1) Measurement of volume, mass, density, viscosity (1) Mechanical structures for electronic equipment (2) Mechanical testing of metals (2) Medical microbiology (1) Metallurgy (Vocabularies) (1) Microbiology of water (1) Mineral materials and products (2) Natural gas (1) Navigation and control equipment (1) Noise emitted by machines and equipment (1) Non-destructive testing (1) Nuclear power plants. Safety (1) Nuts (5) Other equipment related to power transmission and distribution networks (2) Other products of the chemical industry (1) Other semiconductor devices (1) Paints and varnishes (1) Paper and board (1) Passenger and cabin equipmen (2) Petroleum products and natural gas handling equipment (1) Pipeline components and pipelines in general (1) Pipelines and its parts for external sewage systems (1) Plastics in general (1) Plastics pipes and fittings for non fluid use (1) Pollution, pollution control and conservation (1) Postal services (1) Power transmission and distribution lines (3) Products of the chemical industry (1) Protection against dangerous goods (1) Radiation measurements (2) Railway rolling stock in general (1) Raw skins, hides and pelts (1) Recycling (1) Rotating machinery in general (1) Seismic and vibration protection (1) Services in general (1) Solar energy engineering (1) Solid fuel heaters (1) Steel pipes and tubes for specific use (2) Steel structures (1) Surface treatment and coating in general (1) Syringes, needles and catheters (1) Technical aspects (16) TELECOMMUNICATIONS. AUDIO AND VIDEO ENGINEERING (16) Telecontrol. Telemetering (5) Thermistors (1) Trailing stock (1) Transport by rail (1) Walls. Partitions. Façades (1) Water heating equipment (2) Waxes, bituminous materials and other petroleum products (1) Welding equipment (2) Woodworking machines (2) Workplace atmospheres (1) Writing and transliteration (3)