We carry carry hose barb fittings in a variety of materials suitable for all sorts of applications. 0000002953 00000 n 0000125208 00000 n 9;-h3UR{SD bD=NSH3)0lefD}n 81 c+0!o XFu#N/? 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. 0000005504 00000 n Urine normally has a specific gravity between 1.003 and 1.035. This changes the ratio for our calculation; it is now 0.945/0.74 or 1.28. PA-11 1.04 Plastic Corp. carries an excellent selection of spray bottles perfect for cleaning. Gears Design Engineering 0000141220 00000 n 0000151051 00000 n Putnam, CT 06260 0000176664 00000 n Description: This 3/8" OD x .062" Wall Yellow Polyethylene Tubing has a working pressure of 120 PSI @ 72F. 0000004435 00000 n Spring Design Apps All rights reservedDisclaimer | Polymethylpentene 0.83 WebMinerals and other Materials - Specific Gravities Specific gravities for minerals and other materials. 2023 Ji-Horng Plastic Co., Ltd. All rights reserved. So, keep reading! Section Properties Apps 0000102892 00000 n Note: Both densities need to be in the same unit as they will cancel each other and produce SG. Hydraulics Pneumatics The specific gravity of a substance is a comparison of its density to that of water. If you are interested in knowing more about what we do, click here. Mass Versus Easy for Beginner: Plastic Material Identification by Buoyancy Test, How to Identify Plastic Materials by Burn Test Accurately, No.98, Ln. WebSpecific Gravity Information. Heat Transfer 0000149107 00000 n Learn More, Validating the specifications, value and safety of your raw materials, products and assets. It has a durometer of 50 D, a tensile strength of 1600 PSI, a brittleness temperature of -76F, a specific gravity of .921, and an elongation at break. WebThough some manufacturers use grams per cubic centimeter to indicate the weight of their products, others merely provide the specific gravity of their material. 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. 0000158889 00000 n xb```f`g`g`0cb@ !V6C'``D&yY(J-Ftt@UJ `H Dvp48(kha``aAA8koxD(lb'ftb~ef.aS-`0`"#a(1&' .8ffgS D!f' 0000124825 00000 n WebSupplier: U.S. 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. warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability or availability with 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. LDPE 0.91-0.93 Technical name - High-Density Polyethylene its an incredible resistant resin used for grocery bags, milk jugs, recycling bins, agricultural pipe, but also playground equipment, lids, and shampoo bottles among others. 0000124088 00000 n (You will help other colleagues find this blog). Put theplastic specific gravityin perspective! One of the most commonly used plastics, our heavy duty acrylonitrile butadiene styrene, or ABS sheeting, has a high impact resistance and durability to be used for automotive, printing, and display applications. Therefore, the specific gravity is a unitless number. Viscosity Chart. 0000167357 00000 n 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! You can target the Engineering ToolBox by using AdWords Managed Placements. United States Plastic Corp. and while we endeavor to keep the information up to date and correct, we make no representations or The American Society for Testing and Materials (ASTM) is an organization that defines and sets standards to ensure good quality and workmanship. Specific GravityDensity and specific gravity sound quite similar, some even say that they are synonyms; however, they are actually not the same, below we are going to introduce the differences of them.What's the meaning of "Density"?Density ismass or weight of a substance per unit volumeundernormal temperature and pressure. Minerals and other Materials - Specific Gravities Specific gravities for minerals and other materials. HVAC Systems Calcs Polyvinyl acetate 1.19 ?b0/7>41"FUm'V69mjqQn[pd@,XrKC^k $e-eI]abs6QCoq$Y+4Gb=.bsm?JBny!Q.h38'!xSi{C ,*+R9hHz 0000142018 00000 n 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). The solid wood density may be determined using the green volume, Some manufacturers may consider testing and certification an obstacle to overcome to get to market. This site requires JavaScript to function. 0000135081 00000 n Since the density of a fluid varies with temperature, specific gravities must be determined and specified at particular temperatures. **Ji-Horng Plastic is a leading plastic injection molding manufacturer since 1986, for more information, please contact us!**. 0000006910 00000 n The best-known plastics of this group are polycarbonates(PC) used to build strong,toughproducts. 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 0000168199 00000 n Specific gravity, Typical properties of some common thermoplastics: For full table with Thermal Conductivity, Specific Heat and Maximum Temperature Limit - rotate the screen! The density of water is 1.0 g/mL at room temperature, so the specific gravity is equal to the density of the object expressed without a unit. 0000139528 00000 n 0000005946 00000 n Web800.789.1718. The specimen is weighed first in air (Weight A), and then weighed when immersed in distilled water at 23C (Weight B). Method A is the more common test method used, and can be performed with sheet, rod, tube and molded pieces of plastic materials that are not affected by water. 0000164707 00000 n 0000169321 00000 n Health effects vary depending on the resin and plasticizers in this plastic that often Threads & Torque Calcs Engineering ToolBox - Resources, Tools and Basic Information for Engineering and Design of Technical Applications! ,unv . Friction Engineering ?qbC2]2F Economics Engineering Sg = Specific Gravity of the substance Hi! If youve ever felt this way after reviewing a material data sheet, then this next Impact Plastics Blog series focused on Understanding your Data Sheet is for you. Engineering Calculators Polyacronitrile 1.17 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. 0000124911 00000 n To figure the specific gravity of a substance take the number of pounds per gallon the substance weighs and divide it by 8. Pumps Applications Hardware, Imperial, Inch Copyright 2000 - 2023 United States Plastic Corporation. Sponsored Links : The units cancel out in the ratio. 0000147303 00000 n 0000014066 00000 n 0000174998 00000 n 0000151915 00000 n Beam Deflections and Stress For convenience's sake, we have converted the specific gravities provided by the manufacturers of our products to grams per cubic centimeters. We don't save this data. 7 0 obj<> endobj xref 7 103 0000000016 00000 n 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. Used in plastic bags,six-pack rings, various containers, dispensing bottles, and most famously for plastic wraps, is not often recycled through curbside programs. 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). The most widely used member of the vinyl family, PVC is excellent when used for corrosion-resistant tanks, ducts, fume hoods and pipe. One of the ASTM test methods for plastic commonly seen on data sheets is the test for Density and Specific Gravity (SG). HWM7W=T+[h#E\Zc"YLGr>ZH 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. If you want to promote your products or services in the Engineering ToolBox - please use Google Adwords. 0000002356 00000 n You have no items in your cart. Specific . Please read AddThis Privacy for more information. 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. 0000143715 00000 n WebDensity of Plastics Material: Technical Properties Table. 0000135948 00000 n Styrene-butadiene 0.93 And The SI unit is Kg/m3. 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. 0000005721 00000 n Not all plastic is born equal. 0000006323 00000 n SPECIFIC GRAVITY- The ratio of the weight of the molded piece as compared to the weight of an equal volume of water ASTM D792. WebSpecific Gravity (SG) is defined as the ratio of density of the material to the density of water (1 g/cm3) at a specified temperature. Civil Engineering Total elongation at failure of some polymers: Tensile modulus or Young's Modulus is the ratio of stress to strain within the elastic region of the stress-strain curve before the yield point. These applications will - due to browser restrictions - send data between your browser and our server. 0000166558 00000 n Some of our calculators and applications let you save application data to your local computer. Please read Google Privacy & Terms for more information about how you can control adserving and the information collected. ASTM D792 Strength of Materials Continue reading to learn more! Portions throughout the same sample may also differ in density due to differences in crystallinity, thermal history, porosity, or changes to the material composition, such as the addition of a filler or pigment. 0000137613 00000 n 0000161897 00000 n Machine Design Apps 0000131261 00000 n Specific gravity is the ratio of the object's density to the density of water, i.e. 0000170169 00000 n For more information Please review the privacy policy, Disabling cookies will make it impossible to use member-related functions. 0000157774 00000 n Therefore, for the same 1cm volume, the melted plastic weighs less than the solid plastic (0.933 g/cm vs. 1.054 g/cm). Ethylene-propylene 0.86 Ultimate tensile strength is the maximum stress the thermoplastic material can withstand before failing, whichever occurs at the higher stress level. We are still (just barely) within our 8-oz barrel capacity, but unfortunately Mr. Murphy is still lurking. One of the most basic differences between varieties, however, can be found in how much they weigh. It is a very inexpensive resin per unit weight and easy to create, for these reasons it can be found everywhere: from beverage cups, insulation, packing materials to egg cartons and disposable dinnerware. 0000117111 00000 n 1 gallon of water weighs 8.33 lbs. Polychloroprene rubber 1.23 0000007137 00000 n 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. It is 250 times stronger and just as clear as glass. The information is provided by Though that may seem like a simple and not particularly worthwhile distinction, any engineer worth their salt will tell you that weight is of the utmost importance when deciding whether a material is appropriate for a particular project. LDPE is used for the infamous plastic bags that are usually used for a few seconds and then discarded. This website uses cookies to collect necessary user browsing behaviors so that we can provide you with a better browsing experience. Bearing Apps, Specs & Data 0000171239 00000 n 0000132332 00000 n 0000148052 00000 n Welding Stress Calculations +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 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. Electronics Instrumentation Available in a range of sizes these trays have many industrial uses. Plastics Synthetics Materials and Specifications Any reliance you place on such information is therefore strictly at your ownrisk. Now we need a minimum of 6.16 x 1.28 or 7.88 oz of shot capacity. These Thermo Scientific Nalgene bottles are lightweight versions of lab-quality bottles and can perform light-duty, general purpose work. ph20 = density of water, standarized at temperature 4C (kg/m3), (Samples may vary, and these figures are approximate. the molded piece as compared to the weight of an equal volume of water HDPE 0.96-0.97 PA-6 1.12-1.13 Science based targets for a Global Plastics Treaty, Plastics For Change is now an Ocean Bound Plastic certified collector, efforts made by the plastic industry to increase its reusability, market is forecasted to grow even more in the following years, For Brands - Click Here to Source with Purpose. Mechanical Tolerances Specs 0000156682 00000 n This bucket is economically priced, while still featuring premium bucket quality and durability. 0000162752 00000 n 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. 0000128624 00000 n 0000008409 00000 n 0000117341 00000 n PA-66 1.13-1.15 Friction Formulas Apps Yield point is the first point where the specimen yields, where the specimen's cross-sectional area begins to contract significantly, or where the strain can increase without increase in the stress. With superior resistance to discoloration, impact, and chemicals, acrylic plexiglass sheet is ideal for any application. The standard test method for the determination of density and specific gravity In 1988, theSociety of the Plastics Industryintroduced the Resin Identification Code (RIC) system which divided plastic resins into 7 different categories. Butyl rubber 0.92 Specific Gravity (SG) is defined as the ratio of Feedback Advertising Though some manufacturers use grams per cubic centimeter to indicate the weight of their products, others merely provide the specific gravity of their material. 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. Polycarbonate 1.2 6, Sec. Fluid. Join our movement of Global Change Agents to receive exclusive invitations and updates. Applications and Design Polysulphone 1.24 6I&dsV.G{w+Z#Ot>wY[~JKWr#oyOIIl(RV[U|i:n0qfB#}CNs,%|PEyeTeB WebMaterial density g/cc 1 g/cc = material density = specific gravity Therefore, knowing the specific gravity and with the help of the handy conversion table on the shared drive one WebSimply enter the density of the material in which your are interested, select the shape from the drop-down list, enter the dimensions, then hit the Calculate button. 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. 0000177508 00000 n PVC 1.37-1.39 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. 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. 0000009713 00000 n 0000018128 00000 n 0000005093 00000 n Excel App. 0000134268 00000 n 0000011164 00000 n Hard and sturdy, it can withstand high temperatures and is found in tupperwares, car parts, thermal vests, yogurt containers, and even disposable diapers. 0000004599 00000 n Also, it is relatively hard and resistant to impact and can be subjected to temperatures of up to 120 C without being affected. The information contained in this article is for general information purposes only. The difference of Density & Specific Gravity. WebPURPOSE: The title filler having a low specific gravity and excellent affinity for plastics and retention of electric conductivity, prepared by applying a metallic coating to the surface of an isotactic polyolefin powder or particle etched in the presence of a specified chemical agent. When the plastic that expanded beyond the container is removed we now find that the remaining cube of heated plastic inside the container weighs only 0.933 grams. How about an incentive to share this post? Thermodynamics Directory | Heat Transfer Directory, Specific Gravity Table Chart and Equation. 0000159988 00000 n Finishing and Plating Its usually picked up through most curbside recycling programs and has a tremendously positive track record! Specific Gravity means specific value of an object under normal temperature and pressure. Enabling you to identify and mitigate the intrinsic risk in your operations, supply chains and business processes. The lower the density or SG of a particular material, the more material per pound or surface area you will get. Should reactivate cookies? Polypropylene is the second-most widely producedcommodity plastic and its market is forecasted to grow even more in the following years. respect to the website or the information, products, services, or related graphics contained on the website for any purpose. 0000129490 00000 n i.e. Vibration Engineering Others might see it as an important way to reduce risk or liability. Polybutylene 0.60 This information can be used to tell whether plastic will float (or sink) if dropped in water (Buoyancy). Other custom sizes of trays, special partitions, flanges, outlets, etc. 0000016671 00000 n Materials with an index between 1.53 and 1.57 are sometimes considered mid-index, while 1.58 and greater is considered high-index. 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.
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