specific gravity of plastics chart

0000006910 00000 n Lubrication Data Apps 0000130285 00000 n Electric Motor Alternators This may also be referred to as relative density. WebDensity of Plastics Material: Technical Properties Table. 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. Polysulphone 1.24 Bearing Apps, Specs & Data Learn More, Evaluating how your products and services meet and exceed quality, safety, sustainability and performance standards. 6, Sec. ), Plastic Material: Density & Specific Gravity. Pressure Vessel This information can be used to tell whether plastic will float (or sink) if dropped in water (Buoyancy). Polybutene 0.91-0.92 Polypropylene is the second-most widely producedcommodity plastic and its market is forecasted to grow even more in the following years. 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. Note: Both densities need to be in the same unit as they will cancel each other and produce SG. Engineering Forum Only emails and answers are saved in our archive. Join our movement of Global Change Agents to receive exclusive invitations and updates. To figure the specific gravity of a substance take the number of pounds per gallon the substance weighs and divide it by 8. Web most plastic baby bottles 5-gallon water bottles sport water bottles metal food can liners clear plastic sippy cups some clear plastic cutlery Mixed resin plastics like #7 are difficult, if not impossible, to recycle. Health effects vary depending on the resin and plasticizers in this plastic that often 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. Minerals and other Materials - Specific Gravities Specific gravities for minerals and other materials. 0000155825 00000 n These applications will - due to browser restrictions - send data between your browser and our server. POM 1.41-1.43 0000015222 00000 n Due to the different density of plastic, we can easily identify different plastics by "Buoyancy Test", for more information, please check out in related articles. We carry a large selection of American-made Tamco industrial strength tanks. Polytetrafluorethylene 2.27, Working Days & hours Details for Alfa Plast Mould, Alfa Plast Mould 2008 | All Rights Reserved. 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). 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. Ethylene-propylene 0.86 It is 250 times stronger and just as clear as glass. 0000007137 00000 n 0000002716 00000 n For PS the melt density is 0.945 g/cm 3 and for PP it is about 0.74 g/cm 3. In fact, PET bottles arethe most widelyrecycled plasticin the world! 0000008409 00000 n Hardware, Imperial, Inch LDPE 0.91-0.93 0000005946 00000 n It comes in two basic forms: rigid and flexible. 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! Because its made with long unbranched polymer chains its much stronger and thicker than PET. Put theplastic specific gravityin perspective! Other custom sizes of trays, special partitions, flanges, outlets, etc. 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. Specific gravity and density are especially relevant because plastic is sold on a cost per pound basis and a lower density or specific Polycarbonate 1.2 PA-6 1.12-1.13 Our network of more than 1,000 laboratories and offices in more than 100 countries, delivers innovative and bespoke Assurance, Testing, Inspection and Certification solutions for our customers' operations and supply chains. Roto-molded LLDPE with thick walls for superior strength anddurability. 0000117718 00000 n Excel App. HDPE 0.96-0.97 ?b0/7>41"FUm'V69mjqQn[pd@,XrKC^k $e-eI]abs6QCoq$Y+4Gb=.bsm?JBny!Q.h38'!xSi{C ,*+R9hHz You have no items in your cart. 0000131261 00000 n Specific . Hi! 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. Some elements may not work properly. 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. 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). 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. Polybutylene 0.60 Putnam, CT 06260 Vibration Engineering LLDPE 0.91-0.94 Plastics have a really wide specific gravity range depending on its composition. I'm Gelson Luz, mechanical engineer, welding specialist and passionate about: I am building this blog to be the best learning blog about engineering! Plastics that belong to group number one are made out ofpolyethylene terephthalate or PET. 0000002775 00000 n Therefore, the specific gravity is a unitless number. %PDF-1.4 % Polystyrene is the sixth type of plastic on the list and it can be solid or foamed. 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. 0000177508 00000 n used for pressurized water systems - sprinkler.. highly resistant to acids, bases and many solvents, resistant to a variety of acids and bases, may be damaged by some solvents and chlorinated hydrocarbons, usable for water, gas and drainage systems, similar to PVC - but designed for water up to, resistant to abrasion, acids, bases, solvents and much more. 0000140352 00000 n For convenience's sake, we have converted the specific gravities provided by the manufacturers of our products to grams per cubic centimeters. Beverage bottles are among the main plastic items that come for PET. 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. 0000135081 00000 n 0000137613 00000 n 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. | Contact, Home The specific gravity of plastic is the ratio of the density of plastic to that of a reference substance (Usually water). 0000165724 00000 n Add standard and customized parametric components - like flange beams, lumbers, piping, stairs and more - to your Sketchup model with the Engineering ToolBox - SketchUp Extension - enabled for use with the amazing, fun and free SketchUp Make and SketchUp Pro .Add the Engineering ToolBox extension to your SketchUp from the SketchUp Pro Sketchup Extension Warehouse! 0000149107 00000 n 0000149962 00000 n 0000018128 00000 n Web1 28768 DENSITY OF PLASTICS What is Density of plastic: The density of a substances is generally known as mass per unit volume. 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. Thermodynamics Directory | Heat Transfer Directory, Specific Gravity Table Chart and Equation. respect to the website or the information, products, services, or related graphics contained on the website for any purpose. Polyethylene Videos Design Manufacture 0000006323 00000 n **Ji-Horng Plastic is a leading plastic injection molding manufacturer since 1986, for more information, please contact us!**. 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