{"id":2146,"date":"2026-07-24T00:24:45","date_gmt":"2026-07-24T00:24:45","guid":{"rendered":"https:\/\/gearrack.top\/product\/injection-moulding-wear-resistant-corrosion-resistant-mc-nylon-pa66-plastic-gear-rack\/"},"modified":"2026-07-24T00:25:20","modified_gmt":"2026-07-24T00:25:20","slug":"injection-moulding-wear-resistant-corrosion-resistant-mc-nylon-pa66-plastic-gear-rack","status":"publish","type":"product","link":"https:\/\/gearrack.top\/fr\/product\/injection-moulding-wear-resistant-corrosion-resistant-mc-nylon-pa66-plastic-gear-rack\/","title":{"rendered":"Injection Moulding Wear-resistant Corrosion Resistant MC Nylon PA66 Plastic Gear Rack"},"content":{"rendered":"

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Injection Moulding Wear-resistant Corrosion-resistant MC Nylon PA66 Gear Rack \u2014 Overview<\/h2>\n

Ever-Power injection moulding MC nylon and PA66 plastic gear racks<\/a><\/strong> are manufactured from a comprehensive range of engineering polymers \u2014 including MC nylon, PA66, POM, PEEK, PU, UPE, and PTFE \u2014 selected specifically for their wear resistance and corrosion resistance properties. Wear resistance and corrosion resistance are the two most important durability characteristics for a gear rack tooth in service: wear resistance determines how many cycles the rack sustains before tooth thinning causes mesh clearance to exceed specification, and corrosion resistance determines whether the tooth surface degrades between cycles in a chemically aggressive or outdoor environment. MC nylon and PA66 offer an excellent balance of both properties at a cost accessible for production volumes from prototype to high-quantity OEM supply.<\/p>\n

The injection moulding and machining capability covers the full range of polymer forms \u2014 sheets, rods, tubes, gears, racks, pulleys, guide rails, and plastic fittings \u2014 enabling one-stop procurement of multiple plastic components from a single supplier with consistent material traceability and quality documentation across all part types.<\/p>\n

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Technical Specifications<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/th>\nValue \/ Options<\/th>\n<\/tr>\n<\/thead>\n
Mat\u00e9riel<\/strong><\/td>\nAcrylic, PC, PVC, Nylon, PEEK, PU, PA, POM, PE, UPE, PTFE, and others<\/td>\n<\/tr>\n
Colour<\/strong><\/td>\nWhite, black, green, natural, blue, yellow, and customer-specified<\/td>\n<\/tr>\n
Diameter \/ Size<\/strong><\/td>\n5-200 mm, or customized per drawing<\/td>\n<\/tr>\n
Condition<\/strong><\/td>\nIn stock \/ made to order<\/td>\n<\/tr>\n
Shape<\/strong><\/td>\nPer customer drawing; also available as sheet, rod, tube, gear, rack, pulley, guide rail, and plastic fittings<\/td>\n<\/tr>\n
Certification<\/strong><\/td>\nISO 9001:2015, SGS, RoHS, test report<\/td>\n<\/tr>\n
Packing<\/strong><\/td>\nPlastic bags, cartons, wooden case, pallet, container<\/td>\n<\/tr>\n
Module (Short desc)<\/strong><\/td>\n0.5 to 5.0<\/td>\n<\/tr>\n
Lead Time<\/strong><\/td>\nQuote within 24 hours; mould lead time 15-35 days depending on complexity<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Wear Resistance and Corrosion Resistance \u2014 Material Comparison<\/h2>\n

Wear resistance and corrosion resistance are interdependent in rack applications \u2014 a material that corrodes loses its wear-resistant surface and degrades faster than the bulk mechanical properties alone would predict. The table below compares the four most commonly specified polymer grades for wear-resistant and corrosion-resistant plastic rack applications.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n
Property<\/th>\nMC Nylon<\/th>\nPA66 Nylon<\/th>\nPOM Acetal<\/th>\nPEEK<\/th>\n<\/tr>\n<\/thead>\n
Wear resistance<\/strong><\/td>\nHigh<\/td>\nModerate<\/td>\nHigh<\/td>\nVery High<\/td>\n<\/tr>\n
Impact strength<\/strong><\/td>\nVery High<\/td>\nGood<\/td>\nModerate<\/td>\nGood<\/td>\n<\/tr>\n
Corrosion resistance<\/strong><\/td>\nHigh<\/td>\nHigh<\/td>\nHigh<\/td>\nExcellent<\/td>\n<\/tr>\n
Chemical resistance<\/strong><\/td>\nGood<\/td>\nGood<\/td>\nGood (acids)<\/td>\nExcellent<\/td>\n<\/tr>\n
Continuous use temp.<\/strong><\/td>\n120°C<\/td>\n130°C<\/td>\n100°C<\/td>\n250°C<\/td>\n<\/tr>\n
Self-lubrication<\/strong><\/td>\nExcellent<\/td>\nGood<\/td>\nGood<\/td>\nModerate<\/td>\n<\/tr>\n
Relative cost<\/strong><\/td>\nMedium<\/td>\nLow<\/td>\nMedium<\/td>\nVery High<\/td>\n<\/tr>\n
Best for rack use<\/strong><\/td>\nHigh-cycle heavy section<\/td>\nGeneral industrial<\/td>\nWash-down precision<\/td>\nExtreme temp \/ chemical<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Applications<\/h2>\n
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🤖 Industrial Automation<\/h3>\n

MC nylon and PA66 racks for conveyor diverter gates, pick-and-place positioning arms, and automated material handling linear drives. The wear resistance of MC nylon extends rack service intervals by a factor of two to three compared with standard PA6 in high-cycle automation environments running 24 hours per day.<\/p>\n<\/div>\n

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🇫 Food and Pharmaceutical<\/h3>\n

POM and UPE grades for food-contact conveyor zones and pharmaceutical clean-room linear drives. ISO 9001:2015, SGS, and RoHS certification documentation is supplied; FDA-compliant grades are available on request for direct-food-contact applications. Wash-down rated by polymer chemistry \u2014 no surface coating to chip or delaminate.<\/p>\n<\/div>\n

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⚒ Automotive Components<\/h3>\n

PA66 and PEEK racks for vehicle seat adjustment mechanisms, sunroof drives, and power window regulators. The automotive-grade supply chain includes PPAP documentation capability, CMM dimensional verification, and material certification to the traceability standards required by automotive OEM customers.<\/p>\n<\/div>\n

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🏭 Marine and Offshore<\/h3>\n

PEEK and PTFE grades for drives in direct seawater contact \u2014 valve actuators on offshore platforms, deck hatch opening mechanisms, and underwater remotely operated vehicle linear drives. PEEK maintains structural integrity in continuous seawater immersion where MC nylon and PA66 absorb moisture and swell.<\/p>\n<\/div>\n<\/div>\n\n\n\n
\"plastic<\/td>\n\"injection<\/td>\n\"plastic<\/td>\n\"factory<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Material of Plastic Gear Rack<\/h2>\n

Plastic racks can be made from a variety of materials. The traditional PR series uses MC nylon, while the PRF series adds end machining to connect multiple sections for long-travel drives. The polyacetal-based DRFD and DRFK series include mounting holes. The injection-moulded DR series has unique flexibility properties suitable for curved-path locations. The material selected depends on the daily cycle count, the required force, and the environment \u2014 moisture, chemical exposure, and temperature. Dimensional stability is critical for maintaining gear tooth contact ratio, tooth tip clearance, and overall geometry throughout the service life.<\/p>\n

Quality Assurance and Manufacturing<\/h2>\n

\"Ever-Power<\/p>\n

Ever-Power injection moulding plastic gear racks are produced under ISO 9001:2015 quality management. Incoming polymer material is verified against the specification for grade and density before entering production. Tooth geometry, pitch, and cross-section dimensions are inspected on every batch. Shipping status notification is provided during delivery. SGS and RoHS certificates are supplied where required.<\/p>\n

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\"Ever-Power<\/p>\n

ISO 9001:2015 and Quality Certificates<\/p>\n<\/div>\n

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Documentation with every order:<\/strong><\/p>\n