Engineering Plastics

Approx. Rs 100 / PieceGet Latest Price

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We offer commodity thermoplastic sheets used for commercial and industrial applications. These sheets are produced by Extrusion Compression Moulding. These are thermo-formable sheets used for Vacuum Forming, tank lining, fabricating machined parts, etc. We can offer plain, one side fabric lined embossed surface, sand / matt finished sheets, one side cross-lining and many more surface finishes of Polypropylene sheets. Thin Sheets are offered from 0.2mm to bigger thicknesses upto 100mm. Sheets are supplied in cut-size plates/ blocks, boards, coils calendared rolls. Natural white, semi-transparent and opaque colored sheets are offered.

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Our PERFECAST NYLON-6 product line is extremely wear resistant and impact resistant cast nylon-6 (also called Monomer Cast Nylon-6/ Mono-Cast Nylon-6/ MC Nylon/ Cast Polyamide/ PA-6-G) a partially crystalline thermoplastic which is produced by means of anionic polymerization of the raw material Caprolactam, supplied in flakes and transformed into liquid form and then into Cast Nylon 6 semi-finished products in plate, rod or tubular bars with its melting point above 220°C. In a pressureless casting process the liquid monomer is polymerized via a controlled chemical reaction directly to a semi-finished product. The ease of mixing the catalyzed resin makes nylon 6 convenient to use and highly economical for cast-in-piece components for low-volume or super-large-scale production of components outside the customary production facility.

Certain products that cannot be fabricated by extrusion or injection molding can be cast using the monomer nylon-6. PERFECAST NYLON-6 Casting is usually economical for large parts, up to 500 kg, but is generally not practical for production of small parts; less than 500g. Pure/ unfilled/ plain cast nylon 6 is used in applications such as heavy-duty bearings, gears, and propellers. Complex near-net shapes can be molded with multipart molds that can be disassembled for removal of the product. The moderate temperatures involved allow fabrication of small and moderate-size items that use ordinary materials for molds and melting vessels. Parts of virtually unlimited size and thickness, retaining internal soundness can be produced by Custom Casting.

The use of high quality resins, chemicals and a range of polymerization conditions with active chemistry allow Perfect Polymers to optimize the production of high quality products with the desired properties and results in products that reach the highest level of industry standards. Further modifications can be achieved through copolymerization of Caprolactam with Laurinlactam to produce Cast Nylon-6/12 and the use of a wide range of additives and fillers. The varying additives used during the casting process help determine the final performance and attributes of an engineering plastic.

We cure the material by the means of Annealing (a process used to relieve any residual stress in the material during polymerization) which improves the performance of material exhibiting better life of the material. Internal stresses are minimized as it is produced at temperature below the melting point of the polymer.

The unique process of monomer casting of Nylon-6, Nylon-6/12 Nylon-12 developed for producing this line of PERFECAST NYLON has resulted in highest quality exhibiting high strength at high hardness, its good abrasion resistance and its high damping capacity.

Under the influence of moisture absorption, the mechanical properties change. The material becomes tougher and more resistant to impact, the modulus of elasticity declines. Depending on the environmental atmosphere, the temperature and the period of moisture absorption, only the surface layer is affected by alterations of property to a certain depth. On thick-walled parts, the center area remains unaffected.

PERFECAST NYLON-6 produced by means of this process exhibit:

• Low internal stress
• Very High Molecular Weight
• Very good sliding properties with High heat and aging Resistance
• Can be machined to almost any form
• Can be manufactured as semi-finished products or custom cast parts
• Can be manufactured in almost unlimited weights and dimensions.

Approx. Rs 200 / PieceGet Latest Price

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We manufacture PERFECTHANE Cast Polyurethane (PU) sheets, rods, bush, die-pads, moulding-casting components in polyEster and polyEther grades, offered in a range of hardness from as low as 40 - 98 Shore A upto 85 Shore D scale.

These are available in a variety of colors includes; yellow, green, blue, black, blue etc. Thin thick Polyurethane Sheets, tubes, rods, bushes, molded components and roller coatings/ coverings over metal core/ shafts are produced.

Our PERFECTHANE Cast Polyurethane (PU)  display outstanding features includes; high abrasion resistance, low rebound properties, high impact strength, high dampening properties, excellent oil resistance and many more. We produce Cast Polyurethane sheets from 0.5mm to 50mm thickness and higher thickness rectangular and square blocks are made as per custom requirements.

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We manufacture and offer various engineering and commodity thermoplastic thermoset plastic sheets used for mechanical and industrial applications. These sheets are produced by Casting, Extrusion, Compression Moulding, Skiving, Blown Extrusion, etc. Our range of materials include; Cast Nylon-6, MC Nylon, PA-6-G, PA-6, Polyacetal/ Poly Oxy Methylene / POM/ Delrin, Poly Tetra Fluoro Ethylene (PTFE)/ Teflon, Ultra High Molecular Weight Polyethylene (UHMWPE), HDPE, PP, PVC, Polycarbonate, PEEK, Polyurethane, TPU, PVDF, PETP etc. Many of these materials are used for thermoforming, Vacuum Forming, Lining, fabricating mechanical parts against ferrous non-ferrous metals being tough engineering plastics, etc. Thin Sheets/ sheathings are offered from 40 microns to bigger thicknesses of 200mm in different materials. Sheets are supplied in cut-size plates/ blocks, boards, coils calendared rolls.

Approx. Rs 1,000 / PieceGet Latest Price

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We supply High Density Polyethylene (HDPE) sheets used for industrial applications. These are extruded compression molded sheets. These are thermo-formable sheets used for chemical resistant tank linings, fabricating machined components, thermo-formable parts etc. These sheets are offered in plain, one side fabric lined embossed surface, sand / matt finished sheets, one side cross-lined and many more surface finishes of HDPE sheets. Sheet thickness ranges between 0.1mm to higher thicknesses upto 100mm. Sheets are supplied in cut-size plates/ blocks, boards, coils calendared rolls. Colored sheets are supplied for application oriented usage. UV-stabilized black HDPE membrane sheets are supplied for water proofing applications for pond linings. These sheets are supplied in calendared form with extra widths.

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Thermoplastics are melt-processable polymers (flow after achieving their melting point) which can be drawn into sheets/ profiles by pressure through an orifice (die-profile hole) and drawn into different shapes. These are mainly produced by extrusion moulding processes. We manufacture and supply various thermoplastic sheets produced by extrusion moulding and the material includes; Nylon, Polyacetal, Polyurethane, TPU, PET, UHMWPE, HMHD, HDPE, PP, PVC, PVDF, PTFE, PEEK etc.
Thermoplastic sheets can be vacuum formed, thermoformed thermo-welded. UHMWPE, PETP, PTFE, Cast Nylons, PA-6-G are different in their chemical structure, so display distinctive features on alternate processing. These thermoplastic sheets replace ferrous non-ferrous metals in many of their applications due to being light weight, easily processable, non-corrosive, chemical resistant,  insulating properties and economical in the long run.
Thermoplastic Sheets are offered from as low as 40 micron films to as high as 150mm thick sheets in a variety of widths, lengths, colors, hardness, filled grades, surface finishes etc.