{"id":2540,"date":"2026-06-15T16:40:11","date_gmt":"2026-06-15T08:40:11","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=2540"},"modified":"2026-06-29T17:48:27","modified_gmt":"2026-06-29T09:48:27","slug":"psu-basf-ultrason-s-2010","status":"publish","type":"material_model","link":"https:\/\/www.jcinjectionmolding.com\/vi\/materials\/psu-ppsu-polysulfone\/psu-basf-ultrason-s-2010\/","title":{"rendered":"PSU-BASF Ultrason S 2010"},"content":{"rendered":"
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BASF Ultrason S 2010 High-Flow & Rigid Performance Profile<\/h2>\n

Ultrason\u00ae S 2010 is an unreinforced, medium-viscosity, standard injection molding Polysulfone (PSU) resin engineered by BASF, formulated to provide exceptional flowability, outstanding thermal stability, and low isotropic shrinkage:<\/p>\n\n\n\n\n\n\n\n
Physical & Strength Parameter<\/th>\nSABIC Ultem 1000 Value<\/th>\nL\u1ee3i th\u1ebf \u00e9p phun v\u00e0 \u1ee9ng d\u1ee5ng cu\u1ed1i<\/th>\n<\/tr>\n<\/thead>\n
Ultra-High Flowability<\/td>\nMVR 90 cm\u00b3\/10min (360\u00b0C x 10kg)<\/td>\nEnables smooth, low-pressure cavity filling of complex thin-walled automotive electronic connectors and fuse encapsulations.<\/td>\n<\/tr>\n
\u0110\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i<\/td>\n40 kV\/mm (IEC 60243-1)<\/td>\nDelivers outstanding electrical insulation resistance and arc-tracking resistance, preventing voltage leaks in power systems.<\/td>\n<\/tr>\n
Thermal Deflection<\/td>\nHDT A 176 \u00b0C (DAM @ 1.80 MPa)<\/td>\nRetains mechanical properties and shape under high thermal stress in automotive under-the-hood and appliance housings.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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Process & Flow Configurations for Easy-Flow Ultrason S 2010<\/h2>\n

With its amorphous structure and exceptional melt flow index, Ultrason S 2010 is highly suitable for complex structural molds:<\/p>\n\n\n\n\n\n\n\n
\u6210\u578b\u6280\u672f\u7b49\u7ea7<\/th>\nProcess Compatibility & Operational Details<\/th>\n<\/tr>\n<\/thead>\n
Automotive Fuse Encapsulations<\/td>\nExcellent. Fully optimized for high-temperature automotive fuse housings, under-the-hood micro-sensors, and electric relay housings.<\/td>\n<\/tr>\n
High-Density Multi-Pin Connectors<\/td>\nExcellent. Low linear thermal expansion and standard easy-flow characteristics allow automatic, high-efficiency ejection of multi-cavity microelectronics.<\/td>\n<\/tr>\n
High-Heat Appliance Components<\/td>\nT\u1ed1t. \u0110\u1ed9 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc v\u01b0\u1ee3t tr\u1ed9i, tho\u00e1t kh\u00ed th\u1ea5p v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e3o nhi\u1ec7t \u0111\u1ed9 cao tuy\u1ec7t v\u1eddi ng\u0103n ng\u1eeba bi\u1ebfn d\u1ea1ng c\u1ea5u tr\u00fac.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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PSU-BASF Ultrason S 2010 High-Speed Flow & Flash Prevention Matrix<\/h2>\n

Molding an amorphous high-fluidity polymer like Ultrason S 2010 requires strict control of parting line clearances to prevent flashing, alongside high mold temperatures:<\/p>\n

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Micron-Level Flash Control (Tooling Precision)<\/p>\n

Because Ultrason S 2010 exhibits extreme flowability (MVR 90) under high shear, the molten resin can seep easily into minor mold gaps, causing parting line flash. Jucheng\u2019s tooling division uses 5-axis CNC machines to achieve micro-tolerances, keeping mold parting clearances strictly within 0.005mm on premium S136 stainless steel mold cavity blocks.<\/p>\n<\/div>\n

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Uniform Temperature Control Matrix<\/p>\n

We maintain mold temperatures at 140\u00b0C\u2013180\u00b0C (284\u00b0F to 356\u00b0F) using pressurized oil temperature controllers. High mold temperatures maximize surface gloss, reduce weld lines, and minimize internal molding stresses, ensuring a smooth and stress-free finish.<\/p>\n<\/div>\n

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Quy tr\u00ecnh s\u1ea5y h\u00fat \u1ea9m (Ng\u0103n ng\u1eeba th\u1ee7y ph\u00e2n)<\/p>\n

PSU is highly hygroscopic. Moisture causes cosmetic splay, bubbles, and loss of transparent optical quality. We dry raw material in desiccant hopper dryers at 130\u00b0C\u2013140\u00b0C (266\u00b0F to 284\u00b0F) for 3\u20134 hours, keeping moisture strictly below 0.05% to secure optimal molecular bonds.<\/p>\n<\/div>\n

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Amorphous Isotropic Shrinkage Control<\/p>\n

Due to its amorphous matrix, Ultrason S 2010 exhibits low and highly uniform shrinkage (0.68% parallel and 0.72% perpendicular). We machine precise core and cavity blocks on our 5-axis CNCs, ensuring that the molded parts are completely flat and warp-free.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

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Key Application Fields for PSU-BASF Ultrason S 2010<\/h2>\n
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  • Automotive Electrical & Powertrains (IATF 16949):<\/strong> High-temperature fuse encapsulations, multi-pin electrical connectors, under-the-hood sensor housings, headlight assemblies, and heating system connectors.<\/li>\n
  • Electrical & Smart-Grid Engineering:<\/strong> High-voltage circuit breakers, terminal blocks, electrical relay housings, switch components, and coil bobbins.<\/li>\n
  • Consumer & Household Goods:<\/strong> Reusable household coffee machine adapters, steam-resistant caps, food-packaging closures, and dishwasher structural parts.<\/li>\n<\/ul>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"

    BASF Ultrason S 2010 High-Flow & Rigid Performance Profile Ultrason\u00ae S 2010 is an unreinforced, medium-viscosity, standard injection molding Polysulfone (PSU) resin engineered by BASF, formulated to provide exceptional flowability, outstanding thermal stability, and low isotropic shrinkage: Physical & Strength Parameter SABIC Ultem 1000 Value Molding & End-Use Advantage Ultra-High Flowability MVR 90 cm\u00b3\/10min (360\u00b0C […]<\/p>\n","protected":false},"featured_media":2506,"template":"","meta":[],"class_list":["post-2540","material_model","type-material_model","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/material_model\/2540","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/material_model"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/types\/material_model"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/media\/2506"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/media?parent=2540"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}