{"id":2439,"date":"2026-05-29T15:31:53","date_gmt":"2026-05-29T07:31:53","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=2439"},"modified":"2026-06-29T11:15:16","modified_gmt":"2026-06-29T03:15:16","slug":"pa-basf-ultramid-a3eg6","status":"publish","type":"material_model","link":"https:\/\/www.jcinjectionmolding.com\/de\/materials\/polyamide-pa-nylon\/pa-basf-ultramid-a3eg6\/","title":{"rendered":"PA-BASF Ultramid A3EG6"},"content":{"rendered":"
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Ultramid A3EG6 Mechanical Toughness & Heat Aging Retention<\/h2>\n

BASF Ultramid\u00ae A3EG6 is an easy-flowing, heat-stabilized PA66-GF30 resin. This grade is optimized to retain robust mechanical properties under prolonged exposure to hot-air and fluid-cycling environments:<\/p>\n\n\n\n\n\n\n\n
Performance Metrics<\/th>\nDry-As-Molded (DAM) Testing<\/th>\nConditioned (50% RH) Testing<\/th>\n<\/tr>\n<\/thead>\n
Elastic Tensile Modulus<\/td>\n10,000 MPa<\/td>\n7,000 MPa<\/td>\n<\/tr>\n
Zugfestigkeit beim Bruch<\/td>\n175 MPa<\/td>\n120 MPa<\/td>\n<\/tr>\n
Deflection Temperature (HDT)<\/td>\n250 \u00b0C (bei 1,80 MPa)<\/td>\n250 \u00b0C (Uncompromised thermal threshold)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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Structural Component Process Configurations for Ultramid A3EG6<\/h2>\n

With its high crystallinity rate and thermal stabilizer package, Ultramid A3EG6 performs reliably under intense molding conditions:<\/p>\n\n\n\n\n\n\n
Target Assembly Class<\/th>\nProzessausf\u00fchrungskriterien<\/th>\n<\/tr>\n<\/thead>\n
Automotive Thermal-Cycling Components<\/td>\nEngineered for high-temperature coolant manifolds, radiator end tanks, thermostat covers, and powertrain fluid connectors subject to continuous oil aging.<\/td>\n<\/tr>\n
High-Load Industrial Bobbins & Brackets<\/td>\nIdeal for heavy-duty electric bobbins, automated switchgear components, multi-pin electrical housings, and structural brackets requiring high creep modulus.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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Ultramid A3EG6 Scientific Molding Checklist<\/h2>\n

To secure optimal fiber distribution, eliminate surface splay, and protect tool integrity, we adhere to a strict processing matrix for BASF Ultramid A3EG6:<\/p>\n

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1. Abrasive Gate Eradication (HRC 52\u201354 Tooling)<\/p>\n

Because 30% glass fibers erode gates under high injection velocities, Jucheng uses hardened H13 tool steel hardened to 52\u201354 HRC. We polish flow gates with PVD wear-resistant ceramic coatings to prevent rapid cavity wear and preserve parting line clearances.<\/p>\n

2. Conformal Cooling Matrix (Warpage Control)<\/p>\n

A3EG6 exhibits anisotropic shrinkage (0.50% parallel \/ 1.00% normal to flow). To avoid part twisting or warping, we use our in-house 5-axis CNC machines to mill uniform, balanced cooling circuits directly inside the mold inserts to stabilize shrinkage variables.<\/p>\n

3. Particulate & Degassing Ventilation<\/p>\n

Heat-stabilized PA66 produces volatile gases during high-melt runs. We cut precise venting slots (0.015mm depth) along the parting line to prevent gas trapping, ensuring zero burn defects on cosmetic rib tips.<\/p>\n

4. Melt Shear & Drying Protocol<\/p>\n

Raw polymer is dried in desiccant hopper dryers at 80\u00b0C\u2013100\u00b0C (176\u00b0F to 212\u00b0F) for 4\u20136 hours to ensure moisture levels remain strictly below 0.10%. Barrel temperatures are profiled between 270\u00b0C and 290\u00b0C (518\u00b0F to 554\u00b0F).<\/p>\n<\/div>\n<\/section>\n

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Key Application Fields for PA-BASF Ultramid A3EG6<\/h2>\n
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  • Automotive Thermal Systems (IATF 16949):<\/strong> High-pressure cooling water pipes, radiator end chambers, oil separator covers, thermostat housings, and air intake grills.<\/li>\n
  • Industrial Power & Electronics:<\/strong> Heavy-duty electric motor bobbins, smart-grid circuit breakers, multi-pin electrical connectors, and din-rail switch boxes.<\/li>\n
  • Schwere Haushaltsger\u00e4testrukturen:<\/strong> Dishwasher structural brackets, washing machine vibration dampers, water pump impellers, and high-stiffness powertool casings.<\/li>\n<\/ul>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"

    Ultramid A3EG6 Mechanical Toughness & Heat Aging Retention BASF Ultramid\u00ae A3EG6 is an easy-flowing, heat-stabilized PA66-GF30 resin. This grade is optimized to retain robust mechanical properties under prolonged exposure to hot-air and fluid-cycling environments: Performance Metrics Dry-As-Molded (DAM) Testing Conditioned (50% RH) Testing Elastic Tensile Modulus 10,000 MPa 7,000 MPa Tensile Strength at Break 175 […]<\/p>\n","protected":false},"featured_media":2440,"template":"","meta":[],"class_list":["post-2439","material_model","type-material_model","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/de\/wp-json\/wp\/v2\/material_model\/2439","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/de\/wp-json\/wp\/v2\/material_model"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/de\/wp-json\/wp\/v2\/types\/material_model"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/de\/wp-json\/wp\/v2\/media\/2440"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/de\/wp-json\/wp\/v2\/media?parent=2439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}