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Kynar® –  PVDF

Kynar® – PVDF

PVDF Kynar sheet and rod for chemical applications

PVDF – Kynar®

Kynar® 740 and HD1000 have excellent chemical resistance

Polyvinylidene Fluoride


PVDF – Arkema Kynar®

This extremely chemical resistant material is used in high purity fluid handling systems and parts.

PVDF material has excellent abrasion resistance, nuclear radiation resistance, and unsurpassed chemical resistance.

Used extensively in applications for extremely low moisture absorption and resistance to virtually all chemicals and solvents.

The most popular trade name is Kynar® and Kynar® 740 – made by Arkema®. The material is also available as: HD1000, Ensikem®, Tecaflon®, Mechatec® PVDF, Polystone® PVDF, Unitar®, Sustatec®, Kytec®, Symalit®, Foraflon®, Solef®, Trovidur®, and others.

PVDF materials are FM-4910 rated materials, with excellent heat and flame resistance.

We Specialize in Engineering Plastics, Mechanical Plastics and PVDF – Kynar® High Performance Plastics

PVDF and Kynar 740 sheet and rodWhy you should use PVDF – Kynar® brand:

This material has excellent abrasion and exceptional chemical resistance. Has high dielectric strength and very good mechanical strength.

  • Excellent corrosion & chemical resistance at ambient and elevated temperatures
  • Chemically inert and extremely high purity
  • 300 degrees F continuous use temperature
  • Low permeability to gases and liquids
  • Excellent balance of strength, toughness and abrasion resistance
  • FDA, USDA, 3A, FM4910 and USP VI compliant
  • Offers excellent strength, rigidity and machinability
  • PVDF is ITAR compliant, and PVDF is RoHS compliant

Frequently used in:

  • High Purity Fluid Processing Systems
  • Fluid sensors, manifolds and valves
  • Chemical processing and storage parts
  • Liquid chromatography components
  • Bearings and bushings
  • DI water systems

Materials available as:

Sheet:
.250″ – 4″ in Natural (Ivory – Tan) in 24″ X 48″
Rod:
375″ – 6″ diameter in Natural (Ivory – Tan) up to 120″ lengths (.250″ – 2.50″)

Typical Resin Properties for Kynar - PVDF

These Properties are for evaluation purposes only. This information is not to be construed as a warranty, guarantee or assurance that you may achieve the same results. Materials made from different resin types, manufacturing techniques and manufacturers will react differently. The information should be used to compare against other materials only, and each user should make his own tests to determine suitability. No warranty as to this materials suitability are either expressed nor implied.

HDPE – LDPE

HDPE – LDPE

LDPE, HDPE and other Polyethylene sheets and rods

Polyethylene (LDPE, HDPE)

Light-weight FDA grade, Natural and black are standard colors


HDPE and LDPE

High Density Polyethylene (HDPE) and Low Density  Polyethylene (LDPE) are both materials in the Polyolefin family of plastics, along with Polypropylene (PolyPro) and UHMW (Ultra High Molecular Weight).

Manufactured by a variety of manufacturers under several tradenames: Polyboard®, Polymar®, Hostalen®, Polystone®, Hitec® HDPE, Corrtec®, Sanalite®, UltraEthylux®, Polycarve®, and Densetec®.

For great abrasion resistance, very low density, and FDA/NSF compliance, Polyethylene products are an excellent choice.

20"-rod

Why use HDPE/LDPE for your application?

  • Light Weight
  • Stain, Odor, and Moisture Resistant
  • FDA & NSF Approval for Food Contact
  • Vacuum and Thermo-Formable Material
  • Very Durable and Abrasion Resistant
  • Self-lubricating and a low coefficient of friction
  • Very High Chemical Resistance
  • Low Specific Gravity (Floats in Water)
  • Can be Heat Welded or RF Welded
  • High Impact Strength and Energy Absorption
  • Exceptional Low Temperature – Brittle at -110° F
  • Does not chemically bond
  • HDPE/LDPE are ITAR compliant, and HDPE/LDPE are RoHS compliant

Main Differences: 

HDPE – Harder material, little to no flex, better tensile strength
LDPE – Softer, very flexible, lower tensile strength 

 

Applications – HDPE:

  • Cutting Board and Food Preparation Surfaces
  • FDA, USDA, NSF Compliant Machined Parts
  • Heat Formed and Vacuum Formed Parts
  • Dasher Board For Ice Rinks – Impact Parts
  • Welded Tanks, Hoppers, Silo Linings and Slide Chutes
  • Chemical and Structural Tanks and Covers
  • Food Processing Equipment, Valve, and Pump Components

Other applications include cement molds, body boards, transfer boards, death beds, mortician boards, cooler storage boards, spine board, tank liners, wear guides, and many, many more.HDPE is used in thousands of applications, from interiors of freezers, bed liners for trucks to personal protection gear.

HDPE is available in stock in natural (milky white) and black. Other colors are available with minimum runs.

Applications – LDPE:

  • Packaging Applications
  • Industrial bags, produce bags, garment bags
  • Blow Molded Bottles
  • Toys
  • Hot Melt Adhesives
  • Wire Insulation
  • Prosthetic appliances, Medical equipment, Semi-flexible tubing

Extruded Sheet:
.030 – 2.0″ in 48″ X 96″ Smooth Surfaces Natural Sheet in HDPE, 1″ max. for LDPE
Black available in many sizes of HDPE

Film:
.015″ – .060″ in 48″ wide Natural

Rod:
.250″ – 10″ diameter in Natural HDPE – 96″ lengths
From 12″ and up to 30″ diameter in 48″ lengths or 39″ lengths in HDPE

Black is available in many sizes of HDPE

Tube:
.250″ OD – 10″ OD in various wall thicknesses. Most available in HDPE and many in LDPE

Special Formulations:
Conductive, Static Dissipative, Custom sizes, Formulations, Profiles or Colors.

General PropertyASTM
Test
Typical Value HDPETypical Value LDPE
Specific GravityD792.941 – .965.91 – .925
Tensile Strength YieldD6383,800 – 5,5001,400 – 2,000
Izod Impact – NotchedD2562.0 – 3.5>16
Vicat Softening TempD1525257 degrees F219 degrees F
Hardness – RockwellD785D60 -70D42 – 50
Continuous Use Temp-100 – 180 degrees F174 degrees F
Deflection Temp @ 66 psiD648171124
Co. Thermal ExpansionD6967X10-54.6 -5.5X10-5
Restaurant quality cutting boards, cut to your size

Playground HDPE is UV stabilized for outdoor applications that is available in a variety of colors.

Sunboard and King StarBoard® are UV stabilized HDPE materials for marine applications.

These properties are for evaluation purposes only. This information is not to be construed as a warranty, guarantee or assurance that you may achieve the same results. Materials made from different resin types, manufacturing techniques and manufacturers will react differently. The information should be used to compare against other materials only, and each user should make his own tests to determine suitability. No warranty as to this materials suitability are either expressed nor implied.

Acrylic – PMMA

Acrylic – PMMA

Clear Cast and Extruded Acrylic Sheet

Acrylic (PMMA)

Cast and extruded sheets and rods available


Commonly Known As: Lucite®, Optix®, Acrylite®

This material is used frequently in skylights, towel holder, bank glazing, aircraft canopies, shelves and numerous display applications.

Acrylic is a great material for producing small panels to large signs, bent part, vacuum formed parts and bonded or glued boxes.

Acrylic bonds extremely well, and can be made with solvent cements and will yield crystal clear joints. A widely used and manufactured material, and called by many trade names, such as: Optix®, Acrylite®, Lucite® L, Plex® and several other brand names.

Acrylic, Acrylite, Lucite, Plexiglass Fabricated Boxes

This material is an excellent choice for windows, POP displays, heat formed parts. A natural for use in replacement of glass. High impact strength in a beautiful package. One of the most widely used resins. Wonderful to work with comes with masking on two sides to protect during fabrication and handling. Cleans well with soft cloth and mild soap and water, please do not use harsh chemicals or abrasive while cleaning.

  • Excellent clarity- more than glass at over 93%
  • Exceptional UV Resistant
  • Half the weight of glass and 10 times the impact strength
  • Very good fabrication, cutting and finishing
  • Acrylic is ITAR compliant, and Acrylic is RoHS compliant
  • Acrylic for LED’s are also available.

Frequently used in:

  • Displays and POP products
  • Skylights and Signs
  • Bent, strip heated, vacuum formed
  • Attractive finished goods for the home
  • Glass replacement- glazing / windows

Material Available As

Sheet:
.030″- 36″ X 48″
.062″- 48″ X 72″
.125″- 4.0″ up to 48″ X 96″

Rod: .125″ – 6″ Dia. in cast or extruded up to 72″ long

Tube: 1.25″ – 24″ OD with .125″-.500 wall thickness up to 72″ long

GeneralPropertyASTM TestTypicalValue
SpecificGravityD7921.19
TensileStrength YieldD63810,000
Tensile ModulusD638400,000
Izod Impact – NotchedD2560.4
Hardness – RockwellD785M94
DeflectionTemp @ 264psiD648210
Acrylic Sheet by Plaskolite

These properties are for evaluation purposes only. This information is not to be construed as a warranty, guarantee or assurance that you may achieve the same results. Materials made from different resin types, manufacturing techniques and manufacturers will react differently. The information should be used to compare against other materials only, and each user should make his own tests to determine suitability. No warranty as to this materials suitability are either expressed nor implied.

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Call Your Friends In The Plastic Business at 866-832-9315

We are not a plastic material broker. We are a full-line stocking distributor with many materials in stock and on the floor. Some specialty or infrequently ordered materials may need to be special ordered. Our shipping prices for FedEx Ground and UPS are for the United States Only. We prefer to use FedEx shipping services because we have almost zero issues with them, but UPS is also available. Contact us, your local plastic supplier today!

We stock a complete line of plastic materials in basic shapes:

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Plastic sheets and plates are available in over 80 different materials in a huge thickness range (from .125” – 6.0” or more in most materials).

Our plastic rods and plastic profiles are also available in over 80 different plastic materials in a huge range of diameters (from .125”– 8.0” or more in most materials).

Industrial Plastic Supply has been an industry leader in Commercial Plastics, Mechanical Plastics and Industrial Plastics since 1975, contact us today. We have the answers to all your plastic questions.

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Reviews from some of our many satisfield clients

Ian Volker

1/11/2021

Called and spoke to Jasmine and she was very helpful! Had just left another local plastics supplier annoyed with the help and quote they had just given me. She was MUCH nicer to deal with, and gave me a MUCH better price and a less than 2 day turnaround compared to 2 weeks from the other guys…Looks like IPS will be my new go to for all my plastic related projects!
Ian Volker

1/11/2021

Called and spoke to Jasmine and she was very helpful! Had just left another local plastics supplier annoyed with the help and quote they had just given me. She was MUCH nicer to deal with, and gave me a MUCH better price and a less than 2 day turnaround compared to 2 weeks from the other guys…Looks like IPS will be my new go to for all my plastic related projects!
Ian Volker

1/11/2021

Called and spoke to Jasmine and she was very helpful! Had just left another local plastics supplier annoyed with the help and quote they had just given me. She was MUCH nicer to deal with, and gave me a MUCH better price and a less than 2 day turnaround compared to 2 weeks from the other guys…Looks like IPS will be my new go to for all my plastic related projects!

Plastic doesn’t pollute… People do!
Please reuse, reduce and recycle!

 

News About Plastics

Got Milk… jugs? Now made from HDPE

Why Food Safe HDPE plastic replaced glass as the go-to milk container. Many of you, should you be older than 60, may remember the “Milk Man”. This delivery service from decades ago, was a most common way of transporting milk to the consumer. Back then, suppliers used glass bottles, delivered by this milk man…

Performance Plastic Vs Single Use Plastic

Performance plastics are a wide range of materials that are designed for use in mechanical, engineering, aerospace, food processing, and  many other applications. These performance plastic materials generally have superior physical properties, and frequently are used to replace other materials like metals, wood and glass…

Industrial Plastic Supply, Inc. Newsletter

 

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Got Milk… jugs? Now made from HDPE

Got Milk… jugs? Now made from HDPE

Why food safe HDPE plastic replaced glass as the go-to milk container.

Many of you, should you be older than 60, may remember the “Milk Man”. This delivery service from decades ago, was a most common way of transporting milk to the consumer. Back then, suppliers used glass bottles, delivered by this milk man, right to your front door.

HDPE is Food Safe

When looking at alternatives, the milk processing industry found a use and benefit from replacing the glass with a plastic called High Density Polyethylene (HDPE). But what is HDPE, and what are the benefits of using it?

Why HDPE replace Glass Bottles

Glass is heavy, HDPE plastic is light

One of the characteristics of this thermoplastic is the weight of the material. The reason this is so beneficial brings us back to the milk jug. Old style glass milk containers could hold 32 oz., with the empty glass weighing 1.25 lbs. An empty gallon water or milk jug (128 oz.) weighs in at only 0.25 lbs, and holds 4 times more volume. When full, the milk jug can hold more volume than the glass bottle without compromising the strength, especially when being transported. This lowers the overall transport time and significantly reduces the cost of shipping.

This drop in weight and large increase in capacity is why the industry made the switch. The attribute of high durability in plastic materials like HDPE is known as the “strength to weight ratio”. As already mentioned, this was a huge benefit from switching to HDPE containers – the impact it has on transport costs. The high impact resistance of the material allows for easy transport. The HDPE jugs can withstand the jarring and bumping that is a natural part of mass transit, with almost zero wear or breakage to the product. Compared to the glass bottle, too hard of a turn or a pothole in the road could lead to the disheartening sound of shattering glass… not an ideal result for the distributing company. The HDPE impact resistance still holds true through out the supply chain, and even when the containers enter a store or home. If a HDPE milk jug should fall, the plastic container may spill, but it won’t cause the harm or damage that glass would. Broken glass poses a hazard and a risk, whereas plastic in this case can be easily cleaned, recycled, and used again.

When discussing this topic, the argument of recycling and sustainability sets its sights on plastics. In reality, the carbon footprint of plastics is much smaller than that of glass. The amount of heat necessary to heat up plastic for recycling is dramatically lower than that of glass, making it more sustainable in the long run. Yes, both are 100% recyclable, but the amount of fuel necessary plays a big factor. The temperature needed for melting and processing HDPE is between 248 and 356°F depending on grade. Whereas glasHDPE is 100% recycables materials requires a minimum temperature of 2,600°F, according to SeattlePI. As you can see, these temperatures are very different, and shows why the life cycle of plastic is more eco-friendly and a better option to preserve our environment.

Immensely versatile HDPE applications

HDPE has many more uses, like in structural tanks, FDA approved cutting boards and industrial piping systems. This material outweighs most alternatives in benefits due to it’s cost and performance, and is produced in sheet and rod by many major manufacturers in the USA. HDPE plastics are FDA and NSF approved for food applications, making HDPE a food safe product for most food processing and packing applications. For more details on HDPE and it’s benefits see Industrial Plastic Supply or call 866-832-9315

What other applications could benefit from newer and improved materials to make our world safer, cleaner and more efficient?

Co-author: Graham Hess

Performance Plastic Vs Single Use Plastic

Performance Plastic Vs Single Use Plastic

What is a Performance Plastic?

The quick answer is: the opposite of single use plastic.

Performance plastics are a wide range of materials that are designed for use in mechanical, engineering, aerospace, food processing, and  many other applications. These performance plastic materials generally have superior physical properties, and frequently are used to replace other materials like metals, wood and glass.

Most performance plastic sheets and rods are machinable, and can be used to replace other substrates that can not stand up to the same demanding applications that these performance plastics can. Performance plastics are the natural choice when considering replacement for traditional materials, such as bronze, stainless steel, glass, wood and copper, for not just one reason but rather a combination of features and benefits.

Nearly all Performance Plastic grades can be recycled.

Because of their cost-effectiveness as well as their reliability, durability, and special characteristics like resistance to chemicals and corrosion the high performance plastic materials are steadily replacing metals in the oil and gas industry. The constant development of new and better high performance plastics is therefore closely linked to the development and economic production of the range of available performance plastic materials. High performance plastics can be divided in amorphous and semi-crystalline polymers, just like all polymers.

Performance Plastics properties

Single Use Plastic properties

Long life – up to 50 years of serviceVery short, often instant throw away
Wear ResistanceVery cheap
Self LubricatingLittle to no physical properties
High Heat ResistanceVery low melting point
MachinableVery light weight
Can be Very UV ResistantDeteriorates quickly
Very Long LifeExtremely short life
Tough and DurableConsidered disposable
Very High Impact StrengthFlimsy, low value

Why use a Performance Plastic?

Performance plastics are designed for repeated or multi-use applications and generate a smaller carbon footprint than glass, steel, or wood. High performance plastics are plastics that can perform well under extreme environments. Because most performance plastics are considered ‘self lubricating’, these materials can be made into parts that replace metals, and don’t require the continual maintenance and lubrication that metals require.

Over the past few decades Mechanical Plastics have increasingly replaced metals due to their strength-to-weight ratios, and resistance to wear have surpassed aluminum and steel, respectively.  When certain additives are blended with thermoplastic polymers, this performance plastic can meet code and compliance requirements for smoke, flammability, and even toxic gas release. Several high end performance plastics can meet the stringent FM-4910 flame and smoke rating.

Performance Plastic materials are not ‘cheap’

As opposed to ‘single use’ plastics, the performance plastic materials are not inexpensive or ‘throw away’. Rather these high performance materials are designed for specific applications, and out perform most other substrates. Other characteristics of high performance plastics can be extraordinary resistance to wear and tear, high purity or particular electrical insulation. High performance plastics are plastics that can perform well under extreme circumstances. High performance plastics are best known for their temperature, chemical and wear resistance.

Performance Plastics offers high performance plastics for high performance applications, at economical prices, made by quality American made engineering plastics manufacturers. High-performance plastics are formulated to operate under extreme chemical, high temperature and heavy load applications or any combination of these. Most performance plastics are used where the highest demands are placed on thermal or chemical resistance, product mechanics, or on the self-lubrication of products. Several of our key North American suppliers are: Ensinger Plastics, Rochling Plastics, Z/L Engineering Plastics, Simona-America, Plaskolite, and many more.

There are many materials that are considered high performance plastic. Several of the better known and popular materials include: Nylon (Type 6, Type 6/6, Type 6/12), Acetal (both Acetal Copolymer and Acetal Homopolymer), Polysulfone, PTFE, Radel R5500, Ultem (Ultem 1000 and Ultem 2300) and PEEK (Victrex 450g), and many more. Each of these materials have their own unique set of physical properties as well as strengths and weaknesses. Please review the data sheets for each of these materials, and then contact us with any questions you may have on suitability for your applications.

In the performance plastic market, one size does not fit all. With over 50 high performance plastics, each with its own physical properties, several materials may be proper choices for your performance plastic requirement. Please feel free to call one of our certified and trained customer service personnel for assistance in choosing the best performance plastic for your application.