Cat1 Cat2 ID ClassName Definition FirstAdded LastRevised 1 Inorganic materials M-10 Steels and ferrous materials M-100 Stainless steel "A group of corrosion resisting ferrous alloys containing minimum 10.5 wt% chromium content be present""" 2019-08-21 2019-08-21 1 Inorganic materials M-10 Steels and ferrous materials M-101 Cast and sintered irons "irons that have been compacted and formed by heat or pressure without melting to the point of liquification; or a commercial alloy of iron, carbon and silicon that is cast in a mold and is hard, brittle, non-mallebale and incapable of being hammer welded" 2019-08-21 2019-08-21 1 Inorganic materials M-10 Steels and ferrous materials M-119 "Other ferrous alloys, non-stainless steels" "iron and any alloy whose defining component is iron, and is not stainless steel or a cast and sintered iron" 2019-08-21 2019-08-21 1 Inorganic materials M-12 Non-ferrous metals and alloys M-120 Aluminium and its alloys Aluminium and any alloy whose defining component is aluminium 2019-08-21 2019-08-21 1 Inorganic materials M-12 Non-ferrous metals and alloys M-121 Copper and its alloys Copper and any alloy whose defining component is copper including brass (Cu-Zn alloy) 2019-08-21 2019-08-21 1 Inorganic materials M-12 Non-ferrous metals and alloys M-122 Magnesium and its alloys Magnesium and any alloy whose defining component is magnesium 2019-08-21 2019-08-21 1 Inorganic materials M-12 Non-ferrous metals and alloys M-123 Nickel and its alloys Nickel and any alloy whose defining component is nickel 2019-08-21 2019-08-21 1 Inorganic materials M-12 Non-ferrous metals and alloys M-124 Zinc and its alloys Zinc and any alloy whose defining component is zinc 2019-08-21 2019-08-21 1 Inorganic materials M-12 Non-ferrous metals and alloys M-125 Lead and its alloys (including Pb solders) "Lead, and its alloys with lead as the main constituent." 2019-08-21 2019-08-21 1 Inorganic materials M-12 Non-ferrous metals and alloys M-126 Tin and its alloys (including Pb-free solders) "Tin, and its alloys with tin as the main constituent." 2019-08-21 2019-08-21 1 Inorganic materials M-12 Non-ferrous metals and alloys M-149 Other non-ferrous metals and alloys Other non-ferrous metals and alloys that do not contain iron and that are not included in M-120 through M-149 2019-08-21 2019-08-21 1 Inorganic materials M-15 Precious metals M-150 Gold "Gold, and its alloys which contain gold in a proportion of 75wt% or more." 2019-08-21 2019-08-21 1 Inorganic materials M-15 Precious metals M-151 Platinum "Platinum, and its alloys which contain platinum in a proportion of 75wt% or more." 2019-08-21 2019-08-21 1 Inorganic materials M-15 Precious metals M-159 Other precious metals Other precious metals other than gold or platinum 2019-08-21 2019-08-21 1 Inorganic materials M-16 Non-metallic inorganic materials M-160 Ceramics " An inorganic, non-metallic solid prepared by the action of heat and subsequent cooling. Materials in this material class may have a crystalline or partly crystalline structure." 2019-08-21 2019-08-21 1 Inorganic materials M-16 Non-metallic inorganic materials M-161 Glass " An inorganic, non-metallic solid prepared by the action of heat and subsequent cooling. Materials in this material class may be amorphous." 2019-08-21 2019-08-21 1 Inorganic materials M-19 Other inorganics M-199 Other inorganic materials Inorganic materials which are not included in M-100 through M-199. 2019-08-21 2019-08-21 2 Organic materials M-20 Unfilled thermoplastics resin M-200 PolyVinylChloride (PVC) A thermoplastic material composed of polymers of vinyl chloride 2019-08-21 2019-08-21 2 Organic materials M-20 Unfilled thermoplastics resin M-201 PolyEthylene (PE) "Resin materials mainly consisting of polyethylene homopolymer, such as high-density polyethylene (HDPE), low-density polyethylene (LDPE), very-low-density polyethylene (VLDPE), linear low-density polyethylene (LLDPE), and ultrahigh molecular weight polyethylene (UHMW-PE)" 2019-08-21 2019-08-21 2 Organic materials M-20 Unfilled thermoplastics resin M-202 PolyPropylene (PP) Resin materials mainly consisting of a polymer obtained by polymerizing propylene 2019-08-21 2019-08-21 2 Organic materials M-20 Unfilled thermoplastics resin M-203 PolyStyrene (PS) Resin materials mainly consisting of a polymer with styrene as monomer 2019-08-21 2019-08-21 2 Organic materials M-20 Unfilled thermoplastics resin M-204 PolyCarbonate (PC) "Resin materials mainly consisting of a polymer having a carbonate group (-0-(C=0)-0-) for inter-monomer bonding. Although carbonate (carbonic ester) may be regarded as a kind of polyester, it shall be sorted out from bisphenol-A polycarbonate used for general purposes." 2019-08-21 2019-08-21 2 Organic materials M-20 Unfilled thermoplastics resin M-205 PolyOxyMethylene (POM) "Resin materials mainly consisting of a polymer with oxymethylene (-CH2O-) as the unit structure. Like 1,3,5-trioxane (metaformaldehyde), it is a polymer of formaldehyde. There are two types of this polymer: homopolymer ([-CH2O-]n, paraformaldehyde) obtained by polymerizing formaldehyde only, and copolymer ([-CH2O-]n[-CH2CH2O-]m) containing oxymethylene (-CH2CH2O-) in a proportion of up to about 10 mol percent. Since both of them are treated as polyacetal or acetal resin, they shall be included in this material class. Polyacetal and Polyformaldehyde are Common Synonym" 2019-08-21 2019-08-21 2 Organic materials M-20 Unfilled thermoplastics resin M-206 Acrylonitrile-Butadiene-Styrene (ABS) "Resin materials mainly consisting of a copolymer of acrylonitrile, (butadiene), and styrene. There are two methods of producing it: a ternary polymerizing technique by reaction of acrylonitrile, latex, and styrene; and a blending technique for compounding SAN(AS resin), rubber and additive." 2019-08-21 2019-08-21 2 Organic materials M-20 Unfilled thermoplastics resin M-207 Styrene Acrylonitrile (SAN) Styrene Acrylonitrile resin is a copolymer (copolymerization compound) consisting of Acrylonitrile and Styrene. It is also known as AS resin. The relative composition is between 70 and 80wt% styrene and 20 and 30wt% acrylonitrile. 2019-08-21 2019-08-21 2 Organic materials M-20 Unfilled thermoplastics resin M-208 PolyAmide (PA) "Resin materials mainly consisting of a polymer composed of a number of monomers connected by means of an amide linkage. Generally, it means polyamides with an aliphatic framework, which are collectively referred to as nylon resins. Since aromatic polyamides differ significantly in terms of their properties, they shall be categorified in another material class (“Other thermoplastic resins”)." 2019-08-21 2019-08-21 2 Organic materials M-20 Unfilled thermoplastics resin M-209 PolyEthyleneTerephthalate (PET) "Resin materials mainly consisting of a crystalline thermoplastic polymer, which is a polyester made of ethylene glycol and terephthalic acid. " 2019-08-21 2019-08-21 2 Organic materials M-20 Unfilled thermoplastics resin M-210 PolyPhenyleneEther (PPE) "PPE stands for polyphenylene ether with an aromatic polyether structure, and this material class also includes synthetic resins or polymer alloys mainly consisting of PPE and belonging to thermoplastic resins. This material class includes modified PPE alloyed with other synthetic resins such as high-impact polystyrene (HIPS)." 2019-08-21 2019-08-21 2 Organic materials M-20 Unfilled thermoplastics resin M-211 PolyButyleneTerephthalate (PBT) "Resin materials mainly consisting of 1,4-Butanediol and terephthalic acid as monomer. " 2019-08-21 2019-08-21 2 Organic materials M-20 Unfilled thermoplastics resin M-230 PC-PBT Blend of polycarbonate and polybutylene terephthalate 2019-08-21 2019-08-21 2 Organic materials M-20 Unfilled thermoplastics resin M-231 PC-ABS Blend of polycarbonate and acrylonitrile butadiene styrene 2019-08-21 2019-08-21 2 Organic materials M-20 Unfilled thermoplastics resin M-232 PPE-PS Blend of polyphenylene ether and polystyrene 2019-08-21 2019-08-21 2 Organic materials M-20 Unfilled thermoplastics resin M-249 Other unfilled thermoplastics Unfilled thermoplastics which are not included in the material classes M-200 through M-248 are included in this material class. 2019-08-21 2019-08-21 2 Organic materials M-25 Filled thermoplastics resin M-250 PolyVinylChloride (PVC) A thermoplastic material composed of polymers of vinyl chloride 2019-08-21 2019-08-21 2 Organic materials M-25 Filled thermoplastics resin M-251 PolyEthylene (PE) "Resin materials mainly consisting of polyethylene homopolymer, such as high-density polyethylene (HDPE), low-density polyethylene (LDPE), very-low-density polyethylene (VLDPE), linear low-density polyethylene (LLDPE), and ultrahigh molecular weight polyethylene (UHMW-PE)" 2019-08-21 2019-08-21 2 Organic materials M-25 Filled thermoplastics resin M-252 PolyPropylene (PP) Resin materials mainly consisting of a polymer obtained by polymerizing propylene 2019-08-21 2019-08-21 2 Organic materials M-25 Filled thermoplastics resin M-253 PolyStyrene (PS) Resin materials mainly consisting of a polymer with styrene as monomer 2019-08-21 2019-08-21 2 Organic materials M-25 Filled thermoplastics resin M-254 PolyCarbonate (PC) "Resin materials mainly consisting of a polymer having a carbonate group (-0-(C=0)-0-) for inter-monomer bonding. Although carbonate (carbonic ester) may be regarded as a kind of polyester, it shall be sorted out from bisphenol-A polycarbonate used for general purposes." 2019-08-21 2019-08-21 2 Organic materials M-25 Filled thermoplastics resin M-255 PolyOxyMethylene (POM) "Resin materials mainly consisting of a polymer with oxymethylene (-CH2O-) as the unit structure. Like 1,3,5-trioxane (metaformaldehyde), it is a polymer of formaldehyde. There are two types of this polymer: homopolymer ([-CH2O-]n, paraformaldehyde) obtained by polymerizing formaldehyde only, and copolymer ([-CH2O-]n[-CH2CH2O-]m) containing oxymethylene (-CH2CH2O-) in a proportion of up to about 10 mol percent. Since both of them are treated as polyacetal or acetal resin, they shall be included in this material class. Polyacetal and Polyformaldehyde are Common Synonym" 2019-08-21 2019-08-21 2 Organic materials M-25 Filled thermoplastics resin M-256 Acrylonitrile-Butadiene-Styrene (ABS) "Resin materials mainly consisting of a copolymer of acrylonitrile, (butadiene), and styrene. There are two methods of producing it: a ternary polymerizing technique by reaction of acrylonitrile, latex, and styrene; and a blending technique for compounding SAN(AS resin), rubber and additive." 2019-08-21 2019-08-21 2 Organic materials M-25 Filled thermoplastics resin M-257 Styrene Acrylonitrile (SAN) Styrene Acrylonitrile resin is a copolymer (copolymerization compound) consisting of Acrylonitrile and Styrene. It is also known as AS resin. The relative composition is between 70 and 80wt% styrene and 20 and 30wt% acrylonitrile. 2019-08-21 2019-08-21 2 Organic materials M-25 Filled thermoplastics resin M-258 PolyAmide (PA) "Resin materials mainly consisting of a polymer composed of a number of monomers connected by means of an amide linkage. Generally, it means polyamides with an aliphatic framework, which are collectively referred to as nylon resins. Since aromatic polyamides differ significantly in terms of their properties, they shall be categorified in another material class (“Other thermoplastic resins”)." 2019-08-21 2019-08-21 2 Organic materials M-25 Filled thermoplastics resin M-259 PolyEthyleneTerephthalate (PET) "Resin materials mainly consisting of a crystalline thermoplastic polymer, which is a polyester made of ethylene glycol and terephthalic acid. " 2019-08-21 2019-08-21 2 Organic materials M-25 Filled thermoplastics resin M-260 PolyPhenyleneEther (PPE) "PPE stands for polyphenylene ether with an aromatic polyether structure, and this material class also includes synthetic resins or polymer alloys mainly consisting of PPE and belonging to thermoplastic resins. This material class includes modified PPE alloyed with other synthetic resins such as high-impact polystyrene (HIPS)." 2019-08-21 2019-08-21 2 Organic materials M-25 Filled thermoplastics resin M-261 PolyButyleneTerephthalate (PBT) "Resin materials mainly consisting of 1,4-butanediol and terephthalic acid as monomer. " 2019-08-21 2019-08-21 2 Organic materials M-25 Filled thermoplastics resin M-280 PC-PBT Blend of polycarbonate and polybutylene terephthalate 2019-08-21 2019-08-21 2 Organic materials M-25 Filled thermoplastics resin M-281 PC-ABS Blend of polycarbonate and acrylonitrile butadiene styrene 2019-08-21 2019-08-21 2 Organic materials M-25 Filled thermoplastics resin M-282 PPE-PS Blend of polyphenylene ether and polystyrene 2019-08-21 2019-08-21 2 Organic materials M-25 Filled thermoplastics resin M-299 Other filled thermoplastics Unfilled thermoplastics which are not included in the material classes M-250 through M-298 are included in this material class. 2019-08-21 2019-08-21 2 Organic materials M-30 Duromers M-300 Polyurethane (PUR) "Resin materials mainly consisting of a high molecular compound obtained by copolymerizing monomers in the urethane bond formed by the condensation of an isocyanate group and an alcohol group. Thermoplastic polyurethane exists, too, and may be included in this material class. " 2019-08-21 2019-08-21 2 Organic materials M-30 Duromers M-301 Unsaturated polyester (UP) "Resin materials mainly consisting of a reactant or a polymer substance of a monomer (unsaturated polyester) containing different allyl groups or vinyl groups in an ester bond, in which are not a polymer formed by the condensation polymerization of monomers connected by an ester bond, like PET and PBT. Monomeric drugs before being subjected to the reaction or polymerization are also known as unsaturated polyesters, but they are not included in this material class. (Mixing agents)" 2019-08-21 2019-08-21 2 Organic materials M-30 Duromers M-302 Epoxy resin (EP) "Resin materials mainly consists of a cured epoxide polymer resin that can be hardened by graft polymerization and crosslinking at its many epoxy groups when mixed with a catalyst or hardener. This is regarded as a reactant because it can be used for practical purposes when thermally hardened as a result of mixing with a prepolymer before graft polymerization and a hardener. Prepolymers are also known as epoxy resin, but they are not included in this material class. (Mixing agents)" 2019-08-21 2019-08-21 2 Organic materials M-30 Duromers M-319 Other duromers "This material class includes natural rubber and synthetic rubber with a bridge structure, and composite materials consisting of such rubber and that are not included in M-230 through M-232." 2019-08-21 2019-08-21 2 Organic materials M-32 Elastomers M-320 NBR Nitrile rubber 2019-08-21 2019-08-21 2 Organic materials M-32 Elastomers M-321 Silicone "A class of synthetic materials that are polymers with a chemical structure based on chains of alternate silicon and oxygen atoms, with organic groups attached to the silicon atoms." 2019-08-21 2019-08-21 2 Organic materials M-32 Elastomers M-339 Other elastomers Other elastomers not included in M-320 through M-338. 2019-08-21 2019-08-21 2 Organic materials M-34 Natural materials M-340 Wood "This material class includes not only solid wood but also wood-based materials such as plywood and wooden boards. Note: The term of wood refers to for tree trunk-derived materials used for various purposes." 2019-08-21 2019-08-21 2 Organic materials M-34 Natural materials M-341 Paper "Natural materials typically produced by conglutinating plant fibers and other kinds of fibers.” Note: The term of paper refers to thin, flat materials produced by pressing together plant fibers or the like." 2019-08-21 2019-08-21 2 Organic materials M-34 Natural materials M-342 Fiber "Natural materials which grow naturally with thin, flexible and cohesive strings, such as animal hair, cotton and other plants. This category includes artificially extruded fibers and simulating leathers in form. This category also includes cotton." 2019-08-21 2019-08-21 2 Organic materials M-34 Natural materials M-343 Leather "Natural materials which include animal leather and its processed goods. Excluding synthetic leather, artificial leather and other artificial materials simulating leather in form." 2019-08-21 2019-08-21 2 Organic materials M-39 Other organics M-399 Other organic materials Other organic materials which are not included under any other material class M-200 through M-398. 2019-08-21 2019-08-21 3 Materials for product operation M-40 Materials for product operation M-400 Refrigerant gases and cryogens and other greenhouse gases "This material class includes gases and liquids: - used in the refrigeration cycle; - (liquids) that boil at a temperature below about 110 Kelvin (-160°C) and are used to obtain very low temperatures; and - (Greenhouse Gases (GHG)) that contribute to the greenhouse effect by absorbing infrared radiation, such as carbon dioxide, chlorofluorocarbons, SF6 and other gases with a high greenhouse gas potential." 2019-08-21 2019-08-21 3 Materials for product operation M-40 Materials for product operation M-409 Other gases "Mixture materials which stay in a gaseous state at SATP (standard ambient temperature and pressure, 25 °C (59 °F) and 100.000 kPa), are mainly utilized in that state, and do not include gases listed in M-400 through M-408." 2019-08-21 2019-08-21 3 Materials for product operation M-40 Materials for product operation M-410 Oils and greases "Oils are any neutral, nonpolar chemical substance that is a viscous liquid at ambient temperatures and is both hydrophobic (immiscible with water, literally ""water fearing"") and lipophilic (miscible with other oils). Greases consist of an oil and/or other fluid lubricant that is mixed with a thickener, typically a soap, to form a solid or semisolid." 2019-08-21 2019-08-21 3 Materials for product operation M-40 Materials for product operation M-411 Fuels "Material such as gas, diesel or oil that generates heat or power." 2019-08-21 2019-08-21 3 Materials for product operation M-40 Materials for product operation M-429 Other liquids "Mixture materials which stay in a liquid state at SATP(standard ambient temperature and pressure, 25 °C (59 °F) and 100.000 kPa), are mainly utilized in that state, and that are not listed in M-400 through M-428. " 2019-08-21 2019-08-21 3 Materials for product operation M-40 Materials for product operation M-449 Other substances or mixtures for product operation "Substances or Mixture materials in which do not specify any properties of the materials consisted. Other materials which include an article in a powder state, such as toners in toner cartridges and fire extinguisher powder." 2019-08-21 2019-08-21