Properties of Plastic Materials | Engineering Reference ...

Typical Engineering Properties of Plastics Materials . a To obtain specific gravity, divide density in lb/in 3 by 0.0361; for density in lb/ft 3, multiply lb/in3 by 1728; for g/cm 3, multiply density in lb/in 3 by 27.68; for kg/m 3, multiply density in lb/in 3 by 27,679.9.. b To convert coefficient of expansion to 10-6 in/in-°C, multiply table value by 1.8.. c Hardness value scales are as ...

4 Thermal Properties

4・2 Thermal Conductivity and Specific Heat As shown in Fig. 4・2‐1, the specific heat of polycarbonate changes with temperature but it can be considered that this is 1.09~1.17J/(g.k) (0.26~0.28cal/g.℃)for the practical temperature range.This value does not differ very much from the common synthetic resins and corresponds to about 3 times of iron and

Five important polycarbonate properties ...

1. Polycarbonate is very strong: 250 times as strong as glass. One of the most important polycarbonate material properties is that the sheets are very impact-resistant. Whether you use the solid type or channel plates does not affect this characteristic. This means that polycarbonate is a very versatile material that can be used for many ...

Polycarbonates - an overview | ScienceDirect Topics

Polycarbonate is made into 3D printing filament, its strength is about 60% higher than ABS resin, and it has super engineering material properties. However, polycarbonate also have some disadvantages, such as high notch sensitivity, single color, high price, etc.

Polycarbonate Sheet - Impact-Resistant - Order Online & Save

Polycarbonate sheet (Standard General-Purpose Glazing Grade) will transmit 86% of light. This product is UV stabilized, has a heat deflection temperature of 270°F at 264 PSI, and has a smoke density rating less than 75. Polycarbonate glazing sheet is available in solar gray and bronze in thicknesses from .080" to .500".

Bulk Density Chart - Anval

Plastic (Beads) 46 737 Plastic (Cubes) 38 609 Plastic (Flakes) 48 769 Plastic (Pellets) 45 721 Plastic Powder 42 673 Plastic Resin 40 641 Polyamide Resin 31 497 Polycarbonate Resin 44 705 Polyester Adhesive Powder 30 481 Polyester Flakes 27 433 ... Bulk Density Chart

Polycarbonate Sheets: In Stock & Ready to Ship | Acme Plastics

Polycarbonate has exceptional tensile and flexural strength, while polypropylene provides slightly above average tensile and flexural strength. Polypropylene is also significantly less expensive than polycarbonate. Polypropylene is a low density, highly transparent, and flexible plastic that can be recycled.

Everything You Need To Know About Polycarbonate (PC)

Although Polycarbonate is known for its high impact resistance, it is very susceptible to scratching. For this reason, clear surfaces such as a polycarbonate lenses in a pair of glasses will typically be coated with a scratch-resistant layer for protection. What are the Properties of Polycarbonate?

Polycarbonate Sheets | McMaster-Carr

Clear Impact-Resistant Polycarbonate Sheets and Bars. At only half the weight of glass, polycarbonate maintains excellent impact resistance across a wide temperature range. It's comparable to Lexan, Hyzod, Tuffak, and Makrolon.

Physical Properties for Lexan™ Polycarbonate 9034 Sheet ...

Physical Properties for Lexan™ Polycarbonate 9034 Sheet. Lexan™ ® * 9034 uncoated polycarbonate sheet is the standard grade of Lexan™ ® sheet for transparent protective glazing. High-impact Lexan™ ® 9034 sheet may be an excellent candidate for primary glazing for economical protection against breakage or intrusion.

Polycarbonate (PC)

Polycarbonate is transformed from pellets into the desired shape for its intended application by melting the polycarbonate and forcing it under pressure into a mold or die to give it the desired shape depending on the application. This process is repeated thousands of times Extrusion The molten PC is passed through a die that gives the

All About Polycarbonate Resins - Properties and Uses

Properties. Polycarbonate resins are transparent, rigid polymers with excellent temperature characteristics from -20 to 140°C. They are primarily marketed under the tradenames Lexan ® and Makrolon ®, but many other manufacturers produce the material. Originally developed by Bayer in Germany and GE in the US, the material has enjoyed a ...

Polycarbonate - Wikipedia

Toughness and High Impact Strength – Polycarbonate has high strength making it resistant to impact and fracture, and further providing safety and comfort in applications that demand high reliability and performance. The polymer has density 1.2 – 1.22 g/cm 3 ), maintains toughness upto 140°C and down to -20°C. Also, PCs are virtually unbreakable.


DENSITY OF PLASTICS. What is Density of plastic: The density of a substances is generally known as mass per unit volume. And The SI unit is Kg/m3. Mass Versus Weight: Always there is confusion in people between mass and weight. Actually the mass of …

PLASTIC PROPERTIES – Plastic Engineering Solution

PLASTIC PROPERTIES. There are a variety of Plastics available in market. The material properties varies very vastly from each other. Hence it is imperative to select correct material suitable to application. We always share our knowledge & experience to help customers choose the correct grade of material.

Reference Tables - Stelray Plastic Products, Inc.

Plastic density, shrinkage and abbreviations for common resin materials such as ABS and Nylon used with plastic injection molded parts. REQUEST A QUOTE Call: 800.735.2331

Properties: Polycarbonate ( PC ) - Conductive ...

28 Properties are provided for conductive polycarbonate. We use cookies to enhance …

Reference Information supplied by our sources

POLYCARBONATE DESCRIPTION Unfilled Polycarbonate is a tough, transparent engineering thermoplastic which offers very high impact strength and high modulus of elasticity. It also has a high heat deflection temperature and absorbs very little moisture. These properties, plus good low frequency and high voltage

Carbonic acid, polymer with 4,4'-(1-methylethylidene)bis ...

Solutions of polycarbonate samples were prepared in THF at a concentration of 2 mg/mL. Equal volumes of polycarbonate sample solutions and matrix solution were mixed in order to obtain a 1:1 or 1:3 ratio (v/v, sample/matrix).

Polycarbonate Properties - Polymershapes - Polycarbonate ...

The polycarbonate properties of strength, impact resistance and unfilled grade transparency make polycarbonate (PC) a desired material for certain transparent structural uses, as well as displays. Glass filled polycarbonate also has unique properties. Glass filled polycarbonate has been filled with glass fibers in a variety of different amounts ...

What is the Density of Plastics? | The Complete Guide ...

Density is the measurement of mass per unit volume. It is calculated by dividing the material's mass by volume and is generally expressed in g/cm3. The density of plastics usually varies with temperature changes. It may also change due to absorption of solvent, loss of plasticizers, and change in crystallinity.

Polycarbonate (PC) ::

Polycarbonate (PC) PC is an otherwise-unclassified thermoplastic material. The properties of PC include four common variations. This page shows summary ranges across all of them. For more specific values, follow the links immediately below. The graph bars on the material properties cards further below compare PC to: otherwise unclassified ...

polycarbonate | chemical compound | Britannica

polycarbonate (PC), a tough, transparent synthetic resin employed in safety glass, eyeglass lenses, and compact discs, among other applications. PC is a special type of polyester used as an engineering plastic owing to its exceptional impact resistance, tensile strength, ductility, dimensional stability, and optical clarity.

PC-ABS: Polycarbonate Material Properties | Fast Radius

PC-ABS material properties and specifications. Due to its mechanical properties, PC-ABS plastic is one of the most widely used engineering thermoplastics in the world. This material has high strength, high stiffness, high heat resistance, and high impact resistance, even at low temperatures. PC-ABS retains its dimensional stability over time ...

Polycarbonate - an overview | ScienceDirect Topics

Polycarbonate (PC) is an amorphous thermoplastic with mechanical properties and biostability suitable for biomedical applications (e.g., in cardiac surgery) (Ahad et al., 2014 ). LST of PC for biomedical applications was mostly performed using ns laser sources with wavelengths ranging from UV ( λ =248 nm nm) to NIR ( λ =1064 nm).

Applications of Polycarbonate Panels

Properties of Polycarbonate Materials. Polycarbonate is known for being exceptionally durable, especially when considering its lightness as well. It has high impact resistance but has low scratch-resistance unless a hard coating is applied. It is also known for being highly weather resistant.

What is Polycarbonate? | Polycarbonate Properties | Types ...

One of polycarbonate signature properties is being very sticky, so it is processed at a very high temperature to reduce the stickiness. Here, hot molten material is forced through a mold with high pressure. Once the mold cools, it shapes the material in the desired way.

Polycarbonate (PC) - BPF

Polycarbonates are strong, stiff, hard, tough, transparent engineering thermoplastics that can maintain rigidity up to 140°C and toughness down to -20°C or special grades even lower. The material is amorphous (thereby displaying excellent mechanical properties and high dimensional stability), is thermally resistant up to 135°C and rated as slow burning.

Polycarbonate (PC) Property Data

Materials property data sheets on 4800+ polycarbonate grades and polycarbonate blends. Search the MatWeb database of technical data sheets for the polycarbonate name or properties such as flexural modulus, density, optical transmission, or melt flow.

Polycarbonate vs. Plastic | Education - Seattle PI

Polycarbonate has a density of 1.20 grams per cubic centimeter. This means that a 1 cubic centimeter thin lens would weigh 1.2 grams if made from polycarbonate, about 0.94 grams if made from high-density polyethylene and 0.92 grams if made from low-density polyethylene.

Technical DaTa SheeT Polycarbonate

Polycarbonate is a tough, dimensionally stable, transparent thermoplastic that has many applications which demand high performance properties. This versatile thermoplastic maintains its properties over a wide range of temperatures, from -40"F to 280"F.

Polycarbonate | Density, Strength, Melting Point, Thermal ...

In words, the density (ρ) of a substance is the total mass (m) of that substance divided by the total volume (V) occupied by that substance. The standard SI unit is kilograms per cubic meter ( kg/m3 ). The Standard English unit is pounds mass per cubic foot ( lbm/ft3 ). Density of Polycarbonate is 1200 kg/m3. Example: Density