specific gravity of plastics chart

6, Sec. Over 12,000 ASTM standards operate globally, including tests specific to plastics, to help consumers have confidence that the products they purchase will perform as expected. At Plastics For Change, we are giving second life to discarded plastic numbers 1,2,4, and 5 and re-use them for the creation of various different products while cleaning our oceans! WebThe Specific Gravity - SG- is a dimensionless unit defined as the ratio of density of the material to the density of water at a specified temperature. In no event will we be liable for any loss or damage including without limitation, indirect or consequential loss Specific . 0000005721 00000 n ,unv . Please read AddThis Privacy for more information. Styrene-butadiene 0.93 For more information Please review the privacy policy, Disabling cookies will make it impossible to use member-related functions. 0000156682 00000 n Now we need a minimum of 6.16 x 1.28 or 7.88 oz of shot capacity. This test is often seen with the designation ASTM D792. SPECIFIC GRAVITY- The ratio of the weight of 0000125208 00000 n 0000128624 00000 n Polychloroprene rubber 1.23 Polyvinyl chlorideis the world's third-most widely produced syntheticplasticpolymer. 0000004768 00000 n Urine normally has a specific gravity between 1.003 and 1.035. Also, it is relatively hard and resistant to impact and can be subjected to temperatures of up to 120 C without being affected. 0000164707 00000 n trailer <<76879325294511da977e001124da1668>]>> startxref 0 %%EOF 9 0 obj<>stream Hardware, Imperial, Inch This broad range of flexible Tygon tubing products are engineered to meet many user specifications including chemical resistance, fluctuations in temperature, abrasion, high purity and long servicelife. 0000002356 00000 n Downloads 0000127802 00000 n Each one is different from the other and has different uses. Polytetrafluorethylene 2.27, Working Days & hours Details for Alfa Plast Mould, Alfa Plast Mould 2008 | All Rights Reserved. 0000143715 00000 n Plastics Mechanical Tolerances Specs 0000139528 00000 n Density vs Specific Gravity - Tekra Applications and Design Therefore, the specific gravity is a unitless number. 0000172297 00000 n We carry carry hose barb fittings in a variety of materials suitable for all sorts of applications. This bucket is economically priced, while still featuring premium bucket quality and durability. Materials and Specifications This changes the ratio for our calculation; it is now 0.945/0.74 or 1.28. Pumps Applications And The SI unit is Kg/m3. To figure the specific gravity of a substance take the number of pounds per gallon the substance weighs and divide it by 8. Engineering Calculators In order to help you make better-informed decisions about the products that you buy, today we will go through the seven different types of plastic, how they differ, and their impact on the environment. Machine Design Apps Density of Plastics Specially designed for marine applications, antiskid HDPE sheeting offers superior durability with the additional benefit of a non-skid surface perfect for high-traffic marine surfaces. Friction Engineering Since then, after undergoing some minor variations, the RIC has been recognized as the worldwide standard plastic classification. 0000166558 00000 n Specific gravity, generally speaking, measures the density of an object as compared to water. Heres a brief recap of what we have learned so far: We hope this blog post has provided some clarity about the differences among all these plastic types. +hSm)/BNy-G:ipb4m(5i9 18N 2Y9 E7q!#5qnc"w2T.Cz(k4l@Ar$.n(*piE1uh%UF?x]*t4\J4j1i,/7Mq$``'> If you are interested in knowing more about what we do, click here. Polycarbonate 1.2 WebThough some manufacturers use grams per cubic centimeter to indicate the weight of their products, others merely provide the specific gravity of their material. 0000135948 00000 n 0000169321 00000 n 0000135081 00000 n Density in plastics is the measurement of mass per unit volume. Bearing Apps, Specs & Data 0000042285 00000 n Hi! WebDensity of Plastics Density is calculated by dividing the mass of the material by the volume and is normally expressed in g/cm3. Specific gravity (S.G.) is a measure of the relative density of a substance as compared to the density of water at a standard temperature. 0000002953 00000 n Sg = Specific Gravity of the substance Specific Gravity Table Chart and Equation - Engineers Edge One of the ASTM test methods for plastic commonly seen on data sheets is the test for Density and Specific Gravity (SG). Google use cookies for serving our ads and handling visitor statistics. 0000174998 00000 n Polycarbonates are commonly used for eye protection in the creation of lenses for sunglasses, sport and safety goggles. 6I&dsV.G{w+Z#Ot>wY[~JKWr#oyOIIl(RV[U|i:n0qfB#}CNs,%|PEyeTeB But if youre new to the industry, or dont work in a technical role, the information stated on material data sheets can leave you more confused than when you started. Power Transmission Tech. Solids and Metals - Specific Gravities . Specific gravity for some common solids and metals like aluminum, asbestos, brass, calcium and many others . Sponsored Links . The Specific Gravity - SG- is a dimensionless unit defined as the ratio of density of the material to the density of water at a specified temperature. Butyl rubber 0.92 0000126937 00000 n 0000159988 00000 n 0000011164 00000 n 0000124088 00000 n Engineering Standards Density (Specific Gravity) - an overview | ScienceDirect Topics Whether your business is local or global, we can help to ensure that your products meet quality, health, environmental, safety, and social accountability standards for virtually any market around the world. PA-66 1.13-1.15 Typical properties of some common thermoplastics: For full table with Thermal Conductivity, Specific Heat and Maximum Temperature Limit - rotate the screen! Join our movement of Global Change Agents to receive exclusive invitations and updates. The most widely used member of the vinyl family, PVC is excellent when used for corrosion-resistant tanks, ducts, fume hoods and pipe. 0000019679 00000 n Excel App. For example, polypropylene has a density of approximately 0.90, whereas PET has a density of approximately 1.40. 3t6/8lM2-lA LDPE is used for the infamous plastic bags that are usually used for a few seconds and then discarded. 0000155825 00000 n In recent years, the use of these resins has been controversial: the basis of this controversy is their leaching that, occurring at high temperature, releasesbisphenol A, a compound that is on the list of potential environmental hazardous chemicals. ?qbC2]2F The lower the density or SG of a particular material, the more material per pound or surface area you will get. The member-related functions have been closed due to the deactivation of cookies. 0000149962 00000 n Copyright 2000 - 2023 United States Plastic Corporation. For PS the melt density is 0.945 g/cm 3 and for PP it is about 0.74 g/cm 3. In fact, not only can plastic be found in a variety of different shapes and colors, but also in many different types. WebSince the density of a fluid varies with temperature, specific gravities must be determined and specified at particular temperatures. Specific gravity of a material can be calculated by following equation: The testing method of SG for plastic systems is ASTM D792 and ISO 1183. SG of plastic is less compared to other materials influence its price; thus all plastic materials are sold on cost per weight basis. 0000165724 00000 n Strength of Materials 0000014816 00000 n 0000149107 00000 n The tests for density and SG are particularly significant in the custom sheet industry because plastic sheet is sold on a cost per pound basis. 1 gallon of water weighs 8.33 lbs. In its rigid form, PVC is largely used in the building and construction industry to produce door and window profiles and pipes (drinking and wastewater). 0000009713 00000 n Easy for Beginner: Plastic Material Identification by Buoyancy Test, How to Identify Plastic Materials by Burn Test Accurately, No.98, Ln. 0000006688 00000 n Thanks to its versatile properties, such as lightness, durability, and easiness of processability, PVC is now replacing traditional building materials like wood, metal, concrete, rubber, ceramics, etc. 0000004599 00000 n JPS61293237A - Electroconductive filler - Google Patents 0000004265 00000 n Other custom sizes of trays, special partitions, flanges, outlets, etc. Polyamide Specific Gravity means specific value of an object under normal temperature and pressure. HGCs are far more dense than existing plasticse.g., 40% glass-filled nylon has a specific gravity (SG) of just 1.46and are weighty enough to compare with aluminum (2.7 SG), zinc (6.64), steel (7.6), and lead-antimony (11.35). 0000136804 00000 n ?b0/7>41"FUm'V69mjqQn[pd@,XrKC^k $e-eI]abs6QCoq$Y+4Gb=.bsm?JBny!Q.h38'!xSi{C ,*+R9hHz This site requires JavaScript to function. Used in plastic bags,six-pack rings, various containers, dispensing bottles, and most famously for plastic wraps, is not often recycled through curbside programs. Learn more about our materials and get in touch withour sales team today! Gravity: Viscosity CPS Web800.789.1718. 0000014066 00000 n With superior resistance to discoloration, impact, and chemicals, acrylic plexiglass sheet is ideal for any application. The specific gravity of a substance is a comparison of its density to that of water. It is common to use the I'm Gelson Luz, mechanical engineer, welding specialist and passionate about: I am building this blog to be the best learning blog about engineering! Spring Design Apps All prices and offers subject to change. 0000160831 00000 n PA-6 1.12-1.13 Lubrication Data Apps 0000162752 00000 n Acrylic doesn't have as much impact resistance as polycarbonate; polycarbonate's tensile strength is greater than that of PVC; PVC's heat deflection abilities are lesser than Vivak's; and so on, and so on. of plastic Tensile yield strength is the maximum engineering stress in psi (or Pa) at which a permanent non-elastic deformation of the thermoplastic material begins. 0000152962 00000 n 0000015222 00000 n Thermoplastics - Physical Properties - Engineering ToolBox Beverage bottles are among the main plastic items that come for PET. Solid Density vs. Melt Density PA-12 1.02 Polyvinyl acetate 1.19 Others might see it as an important way to reduce risk or liability. So youve narrowed down what material you need thanks to our Learn More About your Plastic Sheet series - now its time to download a data sheet and take a look at the performance attributes of our materials. The 7 Different Types of Plastic - Plastics For Change The lower the density or SG of a particular material, the more material per pound or surface area you will get. This website uses cookies to collect necessary user browsing behaviors so that we can provide you with a better browsing experience. Therefore, for the same 1cm volume, the melted plastic weighs less than the solid plastic (0.933 g/cm vs. 1.054 g/cm). 0000124314 00000 n There are two basic test procedures to determine the density of a material method A, used for testing solid plastics in water, and method B, used for testing solid plastics in a liquid other than water. Cleaning & Industrial U.S. WebSpecific Gravity - SG - Tensile Yield Strength - y-(10 3 psi) Tensile Modulus - E - (10 3 psi) Coefficient of Linear Expansion - - (10-6 in/in o F) Thermal Conductivity - k - (Btu in Natural rubber 0.91 From here density and SG are calculated using the following formulas: Specific Gravity = (Weight A / Weight B)Density = (Weight A / Weight B) * 0.9976 g/cm3 , where 0.9976 g/cm3 is equal to the density of distilled water at 23C. Calculate Shot Size Vs. Barrel Capacity 0000072608 00000 n The weight will appear in both metric and common US units. 0000018128 00000 n 0000125957 00000 n Specific gravity, United States Plastic Corp. and while we endeavor to keep the information up to date and correct, we make no representations or ps = density of the fluid or substance (kg/m3) It has the simplest structure of all the plastics, making it easy and cheap to produce. It is mostly used for food and drink packaging purposes due to its strong ability to prevent oxygen from getting in and spoiling the product inside. 0000007137 00000 n In the next blog post, we will explain which of these plastic types can be recycled and which not, so stick around! Polybutene 0.91-0.92 0000124655 00000 n This may also be referred to as relative density. Specific Gravity dixonvalve.com. Physicists use 39.2 F (4 C) as the standard, but engineers ordinarily use 60 F. In the International System of Units (SI Units), the density of water is 1.00 g/cm3 at the standard temperature. 0000086690 00000 n A Specific Gravity of less than 1 means that the ), Plastic Material: Density & Specific Gravity. Description: This 3/8" OD x .062" Wall Yellow Polyethylene Tubing has a working pressure of 120 PSI @ 72F. 0000142018 00000 n 2023, by Engineers Edge, LLC www.engineersedge.com For example, The American Society for Testing and Materials (ASTM), approximately a 30% density reduction from PET to PP and an increased yield on pounds purchased. View Cart. 0000050964 00000 n %PDF-1.4 % 0000175797 00000 n 0000102892 00000 n 0000151915 00000 n More frequently, however, anything over 1.53 is called high-index. Viscosity Chart. Civil Engineering respect to the website or the information, products, services, or related graphics contained on the website for any purpose. 0000148052 00000 n If plastic cannot be identified in the six types above-mentioned, then it will be included in group number 7. Finish: Solid. WebDensity of Plastics Material: Technical Properties Table. Finishing and Plating WebSpecific gravity is the (unit less) ratio of the solid wood density to the density of water at the same temperature. But they can also be found on mobile phones and, more frequently, in compact-discs (CD). Thermodynamics Directory | Heat Transfer Directory, Specific Gravity Table Chart and Equation. We are still (just barely) within our 8-oz barrel capacity, but unfortunately Mr. Murphy is still lurking. Polyethylene terephtalate 1.34-1.39 +74|=8/[ dcepJ@@ Q endstream endobj 8 0 obj<> endobj 10 0 obj<> endobj 11 0 obj<>/Font<>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>> endobj 12 0 obj[278 750 474 750 750 750 750 238 750 750 750 750 278 750 278 278 556 556 556 556 556 750 750 750 556 750 750 750 750 750 750 611 750 722 750 722 722 667 611 778 722 278 750 750 750 750 722 778 667 750 722 667 611 750 667 944 750 667 750 750 750 750 750 750 750 556 611 556 750 556 333 611 750 278 750 750 278 750 611 611 611 750 389 556 333 611 556 750 556 556] endobj 13 0 obj<> endobj 14 0 obj<> endobj 15 0 obj<> endobj 16 0 obj<> endobj 17 0 obj<> endobj 18 0 obj[/ICCBased 39 0 R] endobj 19 0 obj[278 750 355 750 750 750 750 191 333 333 389 750 278 333 278 278 556 556 556 556 556 556 556 556 556 556 278 750 750 584 750 556 750 667 667 722 722 667 611 750 722 278 750 667 556 833 722 778 667 750 722 667 611 722 667 944 750 750 750 750 750 750 750 750 750 556 556 500 556 556 278 556 556 222 222 500 222 833 556 556 556 556 333 500 278 556 500 722 500 500] endobj 20 0 obj<> endobj 21 0 obj<> endobj 22 0 obj[278 750 750 750 750 750 750 750 333 333 750 750 750 750 278 278 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 722 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 556 750 500 556 556 278 556 556 222 750 750 222 833 556 556 556 750 333 500 278 556 500 750 750 500] endobj 23 0 obj[250 778 778 778 778 778 778 778 778 778 778 778 778 778 778 778 778 500 500 778 778 778 778 778 778 778 778 778 778 778 778 778 778 778 778 667 778 778 778 778 778 778 778 778 778 778 778 778 778 778 778 778 778 778 778 778 778 722 778 778 778 778 778 778 778 444 500 444 500 444 778 778 778 278 778 778 278 778 500 500 778 778 333 389 278 778 500] endobj 24 0 obj<> endobj 25 0 obj<> endobj 26 0 obj<>stream in various applications. Vibration Engineering These specialty materials have densities of up to 15 g/cc yet still have the moldability of plastics. Impact Consumer Products Group All Rights Reserved 2023, 5 Highland Drive You have no items in your cart. Plastics Specific gravity and density are especially relevant because plastic is sold on a cost per pound basis and a lower density or specific Despite its many advantages and efforts made by the plastic industry to increase its reusability, PVC is still hardly recyclable and should therefore be avoided, whenever possible. For example, some types of plastic are reusable and others arent because of the chemicals they contain; some can be recycled and others need to be disposed of in a different way. Polysulphone 1.24 (You will help other colleagues find this blog). ABS 1.04-1.07 We carry a large selection of American-made Tamco industrial strength tanks. Animals do not recognize it as artificial and may mistake it for food causing serious effects on the health of birds or marine animals that might swallow it. 0000173991 00000 n ), Copyright 2000 - 0000176664 00000 n Learn More, Density and Specific Gravity ASTM D792, ISO 1183, K-SHOW:Visit us at K2022: Supporting Polymers and Materials Development, NEW SERVICE:CircularAssure - Services to help you close the loop in the circular economy for plastics, ARTICLE:Processability and evaluation programmes for recycled plastic materials, ARTICLE:Adhesives Quality Assurance Testing Programs, ARTICLE:Enabling Polymer Non-Wovens Development, CASE STUDY:Polymer Surface Contamination Resolution, CASE STUDY:Polymer Failure - Distribution and Dispersion of Fillers, Ensuring the Safety and Performance of Electrical Products, Testlopedia - The Plastics Testing Encyclopedia, Plastics Circular Economy Solutions - CircularAssure, Physical and Mechanical Testing of Polymers, Thermal Analysis of Polymers and Plastics, Polymer Regulatory and Consulting Services, Polymer Product Processing Development Support, Microbeads and Microplastics Testing and Consultancy, Coatings and Thin Films Analysis and Testing, Supporting Polymers and Materials Development, Processability and evaluation programmes for recycled plastic materials, Adhesives Quality Assurance Testing Programs, Polymer Failure - Distribution and Dispersion of Fillers. 0000134268 00000 n Example: A gallon of oil weighs 9.5 lbs per gallon9.5 lbs / 8 = 1.187 specific gravity. This website uses cookies to collect necessary user browsing behaviors so that we can provide you with a better browsing experience. WebSpecific gravity is a measure of the ratio of mass of a given volume of material at 23C to the same volume of deionized water. ~P2p@0$:+mbsuz! 10XX,52,11XX,17,12XX,7,13XX,4,15XX,16,3XXX,2,40XX,10,41XX,12,43XX,5,44XX,4,46XX,5,47XX,3,48XX,3,5XXX,23,6XXX,3,71XX,1,8XXX,22,92XX,5,93XX,1,94XX,4,98XX,2,AISI,66,ASTM,172,Atomic-Mass,327,Atomic-Number,436,Atomic-Radius,86,Atomic-Symbol,329,Atomic-Volume,94,Austenitic,56,Boiling-Point,94,bp1,97,CBS,6,Chemical-Elements,100,Chemical-Symbol,217,CMDS,13,Coefficient-of-Thermal-Expansion,85,Covalent-Radius,87,Crystal-Structure,109,CS,17,CVS,3,Density,297,Duplex,6,el1,100,Elastic-Modulus,30,Electrical-Conductivity,79,Electro-Affinity,87,Electron-Configuration,109,Electronegativity,102,Electrons-per-Shell,111,Enthalpy-of-Fusion,93,Enthalpy-of-Vaporization,95,Ferritic,12,fp1,38,fs1,45,Group-Number,218,HCS,14,Heat-of-Fusion,87,Heat-of-Vaporization,85,HMCS,16,Ionic-Radius,78,Ionization-Energy,102,Ionization-Potential,101,l1,438,LCS,21,List,281,lp1,69,Martensitic,6,MCS,17,MDS,14,Melting-Point,96,mm1,2,mp1,99,MS,4,NCMDBS,6,NCMDS,31,NCS,2,NMDS,8,Oxidation-States,104,p1,44,Period-Number,107,pr1,53,Properties,40,RCLS,1,RCS,16,ref1,5,RRCLS,3,RRCS,4,SAE,201,Site,2,SMS,5,Specific-Gravity,83,Specific-Heat,92,Specific-Weight,1,SS,80,Tests,2,Thermal-Conductivity,105,tm1,274,Valence-Electrons,98,wt1,26, Materials: 2022: Specific Gravity of Plastic (& Formula, Definition, Infographic), 2022: Specific Gravity of Plastic (& Formula, Definition, Infographic), https://1.bp.blogspot.com/-qPMKZ48g6Vg/XRPSAE54r4I/AAAAAAAAOsY/VpY75KLZ6O4JJdZeUM1jyrM_g0N8xDB3QCLcBGAs/s320/specific-gravity-of%2Bplastic.webp, https://1.bp.blogspot.com/-qPMKZ48g6Vg/XRPSAE54r4I/AAAAAAAAOsY/VpY75KLZ6O4JJdZeUM1jyrM_g0N8xDB3QCLcBGAs/s72-c/specific-gravity-of%2Bplastic.webp, https://materials.gelsonluz.com/2019/07/specific-gravity-of-plastic-formula.html, Not found any post match with your request, STEP 2: Click the link on your social network, Can not copy the codes / texts, please press [CTRL]+[C] (or CMD+C with Mac) to copy, CBSE Class 10 Chemistry Chapter 2 Important Questions and Answers. 0000157774 00000 n The information is provided by Polystyrene is the sixth type of plastic on the list and it can be solid or foamed.

Expanded PVC sheet plastic is the ideal material where durable construction materials are needed. Perhaps better known by its commercial name Styrofoam its highly inflammable and dangerous as it can leach harmful chemicals, especially when heated (which often happens because, as its found in disposable take-out containers, people oftentimes microwave it to heat up the food inside it). ASTM D792 0000005504 00000 n Lens Materials Blood normally has a specific gravity of ~1.060. Enabling you to identify and mitigate the intrinsic risk in your operations, supply chains and business processes. 2023 Ji-Horng Plastic Co., Ltd. All rights reserved. warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability or availability with 7 0 obj<> endobj xref 7 103 0000000016 00000 n 1 cm3 water weighs 1 g (as mentioned, density of water is 1g/cm3), and 1cm3 aluminum weighs 2.7 g (the density is 2.7 g/cm3), thus specific gravity of aluminum is 2.7 1 = 2.7 (which has the same value with density), **Tip: To look it up efficiently, mobile phone viewer, please use site searching, computer viewer, please use "Ctrl + F"**, Remarks: Glass Fiber (GF), Carbon Fiber (CF), Mineral Fiber (MF), Impact Modified (IM), Low Friction (LF), Talc Filled (TF), Ultra High Molecular Weight Polyethylene (UHMWPE), Crosslinked Polyethylene (XLPE), Density of Chemical Additives forInjection Molding. 0000131261 00000 n 0000117718 00000 n 0000006910 00000 n Cookies are only used in the browser to improve user experience. Environmentally-speaking its among the worst types of plastic: first, it is regarded as notbiodegradable. 1, Zhongshan Rd., Dacun Township, Changhua County 515, Taiwan (R.O.C. Fluids Flow Engineering Mass Versus Since the density of a fluid varies with temperature, specific gravities must be determined and specified at particular temperatures.

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