Poly Metal India

As a quality-adhered firm, we are actively betrothed in presenting a wide and comprehensive compilation of Nylon Rod. Accessible with us in multiple stipulations, these are developed under the supervision of trained personnel. Moreover, their availability with us in different sizes and our offered facility of customization has earned us vast appreciation in this nation.
 
Features:
Longer life
Light weight
Reliable finish

Also known as Polyamide has high tensile strength, good abrasion and impact resistance and is widely used in many domestic and industrial products. Having a higher melting temperature than other conventional plastics it can be used when added heat resistance is necessary. It offers good chemical resistance to common chemicals, alkalies, weak acids and is compatible with motor oil, transmission fluid, and methanol. Common uses include; screws, gears, knobs, and other low stress industrial applications formally made in metal.
Standard Sizes: 1/16", 3/32", 1/8", 5/32", 3/16", 5/16", 1/2", 1", 1-1/4", 1-3/8", 1-1/2", 1-3/4"
 Specific Gravity1.14 g/ccMelting Point554 F / 290 CHardness, Rockwell115Max Operating Temperature210 F / 99 CTensile Strength11,500 psiHeat Deflection Temperature200 F / 93 CCompressive Strength12,500 psiWater Absorption24 hr 1.2%Flexural Strength15,000 psiFlammabilityUL94 V-2

We manufacture Nylon Developed by incorporating extrusion / Cast technique, our offered rods are extensively demanded to be used in bearings, grommets, nuts & bolts, washers, cams, gears, spindles and pulleys. Apart from having physical and mechanical properties, these rods are known for their features like good impact resistance, heat resistance, good shock absorbing properties, non-inflammability, toughness and abrasion resistance.
Some of the outstanding characteristics are as follows:
Excellent wear resistanceSelf lubricationSmall coefficient of frictionGood electrical propertiesGood machinabilityAnti Corrosive nature
Sizes Manufactured:
3mm to 200mm dia
Features:
Good shock absorbing propertyLonger functional lifeOptimum wear resistance
Other Details:
Excellent heat resistance and non-inflammabilityVery good impact resistance and toughnessVery good shock absorbing propertiesExcellent abrasion resistance
Applications:
Used in BearingsCamsWashersGearsGrommetsSpindlesNuts & Bolts & Pulleys

We are readily involved in offering a huge compilation of Oilon Rods Sheet. Available with us in a variety of sizes, these offered products are highly demanded. Moreover, their high strength makes these highly claimed. Also, our customers can get these from us at most reasonable rates in customized packing solutions.
 
Features:
Self-lubricating: the friction coefficient is the lowest of all the cast nylons
Wear resistance: better than PA6 natural
Tensile stress and compressive strength is like Omniamid G whilst shock resistance is higher, the E-modulus is lower
Machining: excellent on machine tools
Color: Green

Polypropylene Balls
 
Poly Metal India offer a wide range of polypropylene balls. Made from high quality polypropylene, these polypropylene balls are known for their high impact and chemical resistance. These polypropylene balls have a 50% higher temperature rating than UHMW at the same cost. These polypropylene balls are lightweight and dimensionally stable - good for low-cost fabrications..

UHMWPE Rod (Ultra-High-Molecular-Weight Polyethylene Rod)

1. Overview:
UHMWPE (Ultra-High-Molecular-Weight Polyethylene) is a type of thermoplastic known for its outstanding wear resistance, high impact strength, and low friction coefficient. It is widely used in industries such as food processing, medical, marine, and mechanical engineering.

2. Key Properties:

High Wear Resistance: Offers excellent abrasion resistance, making it ideal for applications with sliding friction.

Low Friction Coefficient: Provides smooth movement in mechanical parts.

High Impact Strength: Resistant to shocks and impacts, even at low temperatures.

Chemical Resistance: Resistant to most acids, alkalis, and organic solvents.

Non-Toxic & FDA Approved: Safe for food contact applications.

Low Moisture Absorption: Does not swell or degrade in humid environments.

3. Applications:

Bearings, bushings, and wear strips

Food processing machinery components

Marine applications (dock bumpers, fenders)

Conveyor system parts

Medical implants (e.g., orthopedic applications)

4. Availability:
UHMWPE rods are available in various diameters and lengths, typically in natural (white) or black colors. Custom sizes and machining options are available for specialized applications.

• High strength
• Optimum quality
• Crack resistance

• 15 mm DIA to 400 mm DIA , in the lenth of 300 mm
• 500 mm, 600 mm & 1Meter or as per customer requirement

• 50 mmm OD to 800 mm OD DIA x 25 mm to 750 mm ID in the length of 300 mm, 600 mm & 1meter DIA to 250 mm OD DIA

• 3 mm thinckness to 75 mm thickness , 01 Mtrs x 01 mtrs & 600 mm x 600 mm
• 80 mm thinckness to 125 mm thickness , 0.500 Mtrs x 01 mtrs & 300 mm x 300 mm

Polypropylene Sheet & Rod

The non-polar structure of Polypropylene Sheet and Rod gives it a very high molecular mass. This makes PP Sheet and Rod highly resistant to chemicals and to aqueous solutions of salts, acids and alkalis.

Polypropylene homopolymers have a high level of stiffness and toughness at room temperature. This together with their capacity to repel water makes them a good choice for mechanical and structural applications.

Advantages of Polypropylene Sheet:
Polypropylene Sheet properties ensure that this material is a hard, stiff, easily workable material with excellent toughness and available in Polypropylene Sheet, Rod, Tube and Polypropylene Weld Rod.

It is an easily weldable thermoplastic which makes it ideal for tanks, fittings and vessels for the mineral processing, mining and galvanising industries.

Polypropylene PP Sheet and Rod Products:

• Polystone PP (H) - Homopolymer

Key Features and Benefits Polypropylene PP Sheet Products:

• Very high chemical resistance
• Excellent impact resistance
• Higher scratch resistance than HDPE
• Thermoformable
• Excellent moisture resistance
• Food grade

Applications Polypropylene Sheet Products:

• Food or corrosive storage vessels
• Cooling or scrubbing towers
• Pump bodies and components
• Wall cladding
• Plating tanks and hoods
• Bench tops, etc.

• Low Coefficient of Friction
• Reduced " Slip-Stick "
• Low Moisture Adsorption
• Reduced or Eliminated need for Lubrication

• General Purpose Bearings and Bushings
• Natural-oil replaces Stainless Steel in Food processing applications: Bottling, Canning, Packing, Processing Friction / Wear applications in Marine Environment Gears, Sprockets and Power Transmission Components

Cast Nylon Ring refers to a machined or molded ring made from cast nylon, a type of engineering plastic known for its strength, wear resistance, and self-lubricating properties.
Properties of Cast Nylon:
High mechanical strength and stiffness
Excellent wear and abrasion resistance
Good chemical and oil resistance
Lightweight compared to metals
Low coefficient of friction
Operates quietly without lubrication
Usage of Cast Nylon Rings:
Bearings & Bushings:
Used as plain bearings or thrust washers in machinery.
Operates without external lubrication.
Sealing Rings:
Acts as spacers or seals in rotating equipment.
Wear Rings/Guide Rings:
Common in hydraulic cylinders to prevent metal-to-metal contact.
Support Rings:
Provides structural support in assemblies subjected to load.
Insulating Rings:
Used in electrical applications due to its non-conductive nature.
Rollers and Pulleys:
Reduces noise and weight in conveyor systems.

Acetal Rod, Delrin Rod, Acetal Sheet & Tube
Dotmar offers both homopolymer and copolymer grades of Acetal Rod, Sheet and Tube. Ertacetal®C (Acetron® GP) is porosity-free and offered as our standard general purpose grade. For slightly higher mechanical properties, we offer as a non-standard, homopolymer Ertacetal® H (Acetal) (Delrin®) products.
Ertacetal H (Delrin), homopolymer acetal rod, sheet and tube offer slightly higher mechanical properties than Ertacetal  C Acetal, but may contain a low density centre, especially in larger cross-sections. Ertacetal C (Copolymer) also offers better chemical resistance than momopolymer acetal. Ertacetal H is suitable for small diameter, thin-walled bushings that benefit from the additional strength and rigidity of homopolymer acetal.
It is the preferred acetal for food contact and medical applications. Ertacetal, (Dotmar's trade name for acetal rod, acetal sheet and acetal tube) is a semi-crystalline material with high strength, a low coefficient of friction and good wear properties especially in wet environments (resistance to hydrolysis).
Advantages of Acetal Rod, Acetal Sheet and Acetal Tube:
Acetal's great machinability together with its dimensional stability, mechanical strength, zero moisture absorption and good load-bearing properties make it ideal for close-tolerance parts.
Ertacetal C
Key Features of Acetal Rod, Acetal Sheet and Acetal Tube:
High hardness and stiffness
Very high mechanical properties
Excellent creep resistance and dimensional stability
Excellent dielectrical properties
Low co-efficient of friction
Applications of Acetal Machined Parts:
Precision gears
Bearings with close tolerances
Electrical engineering insulators
Compact bearing assembly
Snap fit assemblies
Parts which operate in water between 60 to 90;C
 
Distribution Acetal Products:
Available in Acetal Rod, Acetal Sheet, Acetal Tube, Acetal Machined Parts

We are enlisted amongst one of the eminent names of the industry affianced in offering a distinctive spectrum of Nylon Sheet. The materials required in the processing process are purchased from reliable suppliers of the industry after stern quality examinations. Moreover, these are well checked before getting shipped at the end of our customers
 
Features:
Precise
Finely finished
Elevated durability