Month: September 2022

PBT

PBT (polybutylene terephthalate) is a strong and stiff engineering plastic with excellent machining characteristics, chemical resistance, and bearing and wear properties. It is often used for food processing machinery applications when low moisture absorption, resistance to staining, or resistance to cleaning chemicals is required. PBT is ideal for applications such as cams, bearings, gears, food pistons, wear strips, scraper blades, valve bodies and conveyor components.

PBT (Polybutylene Terephthalate)

PBT (polybutylene terephthalate) is a strong, stiff engineering plastic with excellent machining characteristics, chemical resistance, and bearing and wear properties. PBT is often used for food processing machinery applications when low moisture absorption, resistance to staining, or resistance to cleaning chemicals is required.

Typical Properties

	UNITS	ASTM TEST
Tensile Strength	psi	D638	8,690
Flexural Modulus of Elasticity	psi	D790	330,000
Izod Impact (notched)	ft-lbs/in of notch	D256	1.5
Heat Deflection Temperature (66psi / 264psi)	°F	D648	310 130
Water Absorption (Immersion 24 hours)	%	D570	0.08

Physical Properties

	UNITS	ASTM TEST
Specific Gravity	–	D792	1.30
Water Absorption (Immersion 24 hours)	%	D570	0.08

MECHANICAL PROPERTIES
	UNITS	ASTM TEST
Tensile Strength	psi	D638	8,690
Tensile Modulus of Elasticity	psi	D638	416,000
Tensile Elongation	%	D638	300
Flexural Strength	psi	D790	12,000
Flexural Modulus of Elasticity	psi	D790	330,000
Compressive Strength	psi	D695	–
Hardness	scale as noted	D785, D2240	M72
Izod Impact	ft-lbs/in	D256	1.5

Electrical Properties

	UNITS	ASTM TEST
Dielectric Strength	V/mil	D149	400

OPTICAL PROPERTIES
	UNITS	ASTM TEST
Light Transmittance	%	D1003	–
Haze	%	D1003	–

OTHER
	UNITS	ASTM TEST
Coefficient of Friction	–	Dynamic	0.25

Uncategorized

Elastomer ( TPE, TPR, TPU & TPV Etc.)

Post author By Abhishek
Post date September 27, 2022
No Comments on Elastomer ( TPE, TPR, TPU & TPV Etc.)

Elastomer ( TPE, TPR, TPU & TPV Etc.)

Health care facilities use several varieties of elastomers at all levels. Elastomers are chosen for their outstanding sterility, low leaching level, and biocompatibility.

Elastomer ( TPE, TPR, TPU & TPV Etc.)

As a polymer, elastomers fall into a group of pliable polymeric, or plastic, material that includes artificial and natural rubber. They are good for molding, insulating, can withstand deformation and are formed easily into an assortment of rubbery shapes that are then hardened. Their versatility and usefulness make the application of elastomers popular in a wide variety of everyday products, from skateboard wheels and the soles of sneakers, to gaskets and electronic cabling and wire insulation.

Properties

Physical Versatility – One of the most obvious advantages of elastomers is their custom molding in size, shape, flexibility, and color to customer specifications.
Short Production Times – Elastomers can be mixed, molded, and cured or vulcanized rapidly, which makes for short production times.
Good Insulator – Its closed cell properties make for effective insulation of electronic and electrical products in a variety of home and industrial applications.
Excellent Adherence – Elastomers can easily be installed next to various other materials, such as metal, hard plastic, or different kinds of rubber, with excellent adherence.

Some standard medical devices made from elastomers include:

Gloves

Latex in gloves is produced from natural rubber. These medical devices are common in the medical field. Besides, non-latex gloves are also made from elastomeric materials.

Implants and Prosthetics

These critical medical devices are made from medical-grade elastomers. The manufacturing process makes use of the material’s flexibility attributes to achieve the desired results. Essentially, implants require some level of flexibility for ultimate comfort.

Medical Tubing

Syringe Gaskets

Syringe gaskets benefit from elastomer compounds. Its applications can be found in syringe plunges, forming a leak-proof seal with the syringe barrel. The elasticity typically guarantees no backflow against the syringe’s sides, and the material doesn’t succumb easily to pressure when the plunger is pushed.

Oxygen Masks

Oxygen masks made from elastomers benefit from excellent elastic properties. These properties allow for a comfortable fit and gentle natural molding to facial curvature.

Uncategorized

PMMA 830A, 840 (LG Chem)

Nylon 6, 66 ( UBE, SRF,BASF)

Nylon (PA) 6 & 66 are both synthetic polymers called polyamides, with the numbers describing the type and quantity of polymer chains in their chemical structure. Most nylons, including 6 & 66, are semi-crystalline and possess good strength and durability for demanding applications.

Nylon 6, 66 ( UBE, SRF,BASF)

Nylon 6 & 66, whilst having their own separate and distinct benefits, do share many of the same core properties:

High mechanical strength, stiffness, hardness and toughness.
Good fatigue resistance.
High mechanical damping ability
Good sliding properties.
Excellent wear resistance
Good electrical insulating properties
Good resistance to high energy radiation (gamma & x-ray)
Good machinability.

KEY APPLICATIONS

PRODUCT CLASSIFICATION

NYLON 6	NYLON 66
Less crystalline	More crystalline
Lower mold shrinkage	Exhibits greater mold shrinkage
Lower melting point	Higher melting point
Lower heat deflection temperature	Higher heat deflection temperature
Higher water absorption rate	Lower water absorption rate
Poor chemical resistance to acids	Better chemical resistance to acids
Withstands high impact and stress and better stands up to hydrocarbons	Better stiffness, tensile modulus and flexural modulus
Lustrous surface finish, easy to colour	More difficult to colour

Uncategorized

Nylon 6, 66 ( UBE, SRF,BASF)

Post author By Abhishek
Post date September 27, 2022
No Comments on Nylon 6, 66 ( UBE, SRF,BASF)

Nylon 6, 66 ( UBE, SRF,BASF)

Nylon 6 & 66, whilst having their own separate and distinct benefits, do share many of the same core properties:

High mechanical strength, stiffness, hardness and toughness.
Good fatigue resistance.
High mechanical damping ability
Good sliding properties.
Excellent wear resistance
Good electrical insulating properties
Good resistance to high energy radiation (gamma & x-ray)
Good machinability.

KEY APPLICATIONS

PRODUCT CLASSIFICATION

NYLON 6	NYLON 66
Less crystalline	More crystalline
Lower mold shrinkage	Exhibits greater mold shrinkage
Lower melting point	Higher melting point
Lower heat deflection temperature	Higher heat deflection temperature
Higher water absorption rate	Lower water absorption rate
Poor chemical resistance to acids	Better chemical resistance to acids
Withstands high impact and stress and better stands up to hydrocarbons	Better stiffness, tensile modulus and flexural modulus
Lustrous surface finish, easy to colour	More difficult to colour

Uncategorized

PC ( Sabic, Covestro, Lotte)

Post author By Abhishek
Post date September 27, 2022
No Comments on PC ( Sabic, Covestro, Lotte)

PC ( Sabic, Covestro, Lotte)

Widely used for industrial thermoplastics; pc-abs (polycarbonate-abs), is versatile for moulding itself in several products. it’s superlative strength and excellent heat resistance gives it the quality and elasticity of abs. usually, pc-abs blends are used in automotive and electronic applications.

PC ( Sabic, Covestro, Lotte)

Polycarbonate

Superlative impact properties with excellent heat resistance

An engineering thermoplastic material with high impact strength at low temperature, PC provides good dimensional stability. Its special grades exhibit properties which are suitable to various application demands.

KEY APPLICATIONS

Automotive (Exterior & Interior)

Luggage / Suitcase

PRODUCT CLASSIFICATION

GRADE	FEATURES	APPLICATION

Heat Resistant	High Heat Resistant	Speedometer Housing, HVAC, Spot Lamp
Heat Resistant	Super High Heat Resistant	Rear Lamp, Overhead Console
Extrusion	Low Flow, High Impact	Trolley Bags
Paintable	High Impact	Wheel Cap, Roof Rack, Inside Handle
Platable	High Dimensional Stability	Interior Garnish, Inside Door Handle
Heat Resistant	Medium Heat Resistant	Radiator Grill, Front Grill

Uncategorized

SAN ( Polimaxx, Kumho)

A weather-friendly resin, SAN is also heat resistant, for all types of extrusion and injection moulding applications. it is widely used in automotive exterior, roofing and window profile etc. it has similar properties as that of abs, but a bit more flexible in being weather friendly.

SAN (styrene-acrylonitrile copolymer)

EXCELLENT WEATHER RESISTANCE

KEY APPLICATIONS

PRODUCT CLASSIFICATION

GRADE	FEATURES	APPLICATION

General Purpose	General Purpose	Automotive Mirror Housing, Exterior Pillar, Roof Coating
General Purpose	General Purpose UV Resistance	Construction Roofs, Pillar Garnish, Mirror Housing
Heat Resistance	Heat Resistant	Automotive Radiator Grill & Front Grill Base
Direct Metalizing	Heat Resistant	Automotive Rear Lamp

Uncategorized

ABS

ABS ( MIF 45, 920 & HI 121, MG47)

SKEP has the second largest market share in india, ABS is a Highly – Functional Plastic Known for its strong heat resistance and impact resistance. it is Highly processable and can be Manufactured in various colors.

ABS (Acrylonitrile-Butadiene-Styrene)

MOST VERSATILE ENGINEERING POLYMER

KEY APPLICATIONS

PRODUCT CLASSIFICATION

GRADE	FEATURES	APPLICATION

General Purpose	Injection Moulding	Toy, Switch, Containers, Mixer & Grinder
General Purpose	High Gloss	Vacuum Cleaner, Washing Machine, Water Purifier, Refrigerator End cap
General Purpose	Super High Impact	Helmet, Suitcase
General Purpose	High Flow	Air Conditioner, Cooler, Office Automation
General Purpose	Electroplating	Refrigerator Handles, Automotive Door Handles, Two Wheeler
Extrusion	Flame Retardant	Pipes, Profiles, Sheets
Extrusion	Chemical Resistant	Refrigerator Liners
Heat Resistant	High Flow	Radiator Grill, Automotive Exterior
Heat Resistant	Blow Moulding	Automotive Spoilers
Heat Resistant	Medium Flow	Automotive Interior
Flame Retardant	FR – V0 (UL Certified)	Electrical and Electronic Applications, UPS Battery Housing
Flame Retardant	FR – V0	Electronic Voting Machines
Flame Retardant	FR – V2 (UL Certified)	TV Back Panels, LED Lighting Applications
Transparent	Transparency	Washing Machine Lids, Cosmetic Packaging
General Purpose	Paintable	Two Wheeler Parts
General Purpose	Medium Flow,High Impact	UPS Battery Housing
Extrusion	High Impact	Sheets, Pipes, Profiles
General Purpose	Blow Moulding	Automotive Spoiler, Front Bumper Guard

Uncategorized

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PBT

PBT (Polybutylene Terephthalate)

Typical Properties

Physical Properties

Electrical Properties

Elastomer ( TPE, TPR, TPU & TPV Etc.)

Elastomer ( TPE, TPR, TPU & TPV Etc.)

Properties

Some standard medical devices made from elastomers include:

Gloves

Implants and Prosthetics

Medical Tubing

Syringe Gaskets

Oxygen Masks

Nylon 6, 66 ( UBE, SRF,BASF)

Nylon 6, 66 ( UBE, SRF,BASF)

KEY APPLICATIONS

PRODUCT CLASSIFICATION

Nylon 6, 66 ( UBE, SRF,BASF)

Nylon 6, 66 ( UBE, SRF,BASF)

KEY APPLICATIONS

PRODUCT CLASSIFICATION

PC ( Sabic, Covestro, Lotte)

PC ( Sabic, Covestro, Lotte)

KEY APPLICATIONS

Automotive (Exterior & Interior)

Luggage / Suitcase

PRODUCT CLASSIFICATION

SAN ( Polimaxx, Kumho)

SAN (styrene-acrylonitrile copolymer)

KEY APPLICATIONS

PRODUCT CLASSIFICATION

ABS ( MIF 45, 920 & HI 121, MG47)

ABS (Acrylonitrile-Butadiene-Styrene)

KEY APPLICATIONS

PRODUCT CLASSIFICATION

Company

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