{"id":804,"date":"2026-03-12T10:47:39","date_gmt":"2026-03-12T02:47:39","guid":{"rendered":"https:\/\/www.jccncmachining.com\/?post_type=material_model&p=804"},"modified":"2026-03-12T10:47:39","modified_gmt":"2026-03-12T02:47:39","slug":"ultem-1000-standard-unfilled-pei","status":"publish","type":"material_model","link":"https:\/\/www.jccncmachining.com\/ja\/materials\/ultem-pei\/ultem-1000-standard-unfilled-pei\/","title":{"rendered":"Ultem 1000 (Standard\/Unfilled PEI)"},"content":{"rendered":"

<\/p>\n

\n

Ultem (PEI) Material Variants<\/h3>\n\n\n\n\n\n\n\n\n
\u30b0\u30ec\u30fc\u30c9<\/th>\n\u4e00\u822c\u540d<\/th>\n\u4e3b\u306a\u7279\u6027<\/th>\n\u4ee3\u8868\u7684\u306a\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n
Ultem 1000<\/strong><\/td>\nStandard Unfilled<\/td>\nAmber translucent. Excellent dielectric strength and flame resistance (UL94 V-0). FDA compliant.<\/td>\nElectrical insulators, medical manifolds, microwave parts.<\/td>\n<\/tr>\n
Ultem 2300<\/strong><\/td>\n30% Glass Filled<\/td>\nHighest rigidity and dimensional stability. Opaque tan color. Lower thermal expansion.<\/td>\nStructural aerospace parts, high-load connectors.<\/td>\n<\/tr>\n
Ultem 2100<\/strong><\/td>\n10% Glass Filled<\/td>\nBalanced strength and finish. Better impact resistance than 2300.<\/td>\nElectronic housings, industrial brackets.<\/td>\n<\/tr>\n
Ultem 9085<\/strong><\/td>\nAerospace Grade<\/td>\nHigh performance with strict Flame, Smoke, and Toxicity (FST) compliance.<\/td>\nAircraft interior components, ducting.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

<\/p>\n

\n

Ultem 1000 Machining Capabilities<\/h3>\n\n\n\n\n\n\n\n\n
\u80fd\u529b<\/th>\n\u6280\u8853\u7684\u8aac\u660e<\/th>\nJucheng\u306e\u5f37\u307f<\/th>\n<\/tr>\n<\/thead>\n
Optical Clarity Polishing<\/strong><\/td>\nPost-machining Vapor Polishing or mechanical buffing to restore transparency to machined features.<\/td>\nWe achieve high optical clarity for sight glasses and fluid manifolds, allowing for visual inspection of internal flows.<\/td>\n<\/tr>\n
Stress-Free Precision Milling<\/strong><\/td>\nUsing specific tool paths and annealing cycles to prevent “crazing” or stress cracking in Ultem.<\/td>\nEnsures long-term dimensional stability and prevents material failure when exposed to cleaning agents or solvents.<\/td>\n<\/tr>\n
High-Aspect Ratio Drilling<\/strong><\/td>\nDrilling high-precision internal channels for medical fluidics without melting or cracking the brittle amber plastic.<\/td>\nOur Peck-drilling cycles and temperature control ensure straight, clean bores with Ra 0.8\u03bcm internal finishes.<\/td>\n<\/tr>\n
Micro-Threading<\/strong><\/td>\nMachining fine external and internal threads (down to M1.6) for electronic connectors.<\/td>\nJucheng achieves sharp, burr-free thread profiles that maintain high dielectric integrity and secure fitment.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

<\/p>\n

\n

Fabrication Guidelines for Ultem 1000<\/h3>\n

Coolant Sensitivity:<\/strong>
\nUltem is highly sensitive to certain oils and solvents, which can cause immediate stress cracking (crazing). \u30d2\u30f3\u30c8:<\/strong> We use strictly compatible water-soluble coolants or air-blast cooling to ensure material integrity.<\/p>\n

Annealing Requirements:<\/strong>
\nMachining induces internal stress in PEI. \u30d2\u30f3\u30c8:<\/strong> For parts with tight tolerances or complex geometry, we perform in-process annealing to relieve stress and prevent warping after the final cut.<\/p>\n

\u5de5\u5177\u306e\u9078\u5b9a\uff1a<\/strong>
\nUltem is relatively brittle and abrasive. \u30d2\u30f3\u30c8:<\/strong> We use sharp, positive-rake carbide tools with polished flutes to shear the material cleanly, preventing heat buildup and surface smearing.<\/p>\n

Clamping Care:<\/strong>
\nUltem can crack under localized high pressure. \u30d2\u30f3\u30c8:<\/strong> We utilize vacuum tables or soft-jaws with distributed pressure to hold parts securely without inducing stress risers.<\/p>\n<\/div>\n

<\/p>\n

\n

\u4e3b\u306a\u7528\u9014<\/h3>\n

\u822a\u7a7a\u5b87\u5b99\u30fb\u822a\u7a7a<\/strong>
\nElectrical connectors, lighting housings, and thermal insulators requiring high flame resistance and low weight.<\/p>\n

Medical Devices (ISO 13485)<\/strong>
\nSurgical instrument handles, sterilization trays, and manifolds requiring repeated autoclaving resistance.<\/p>\n

Electronics & Semiconductor<\/strong>
\nBurn-in sockets, high-voltage switches, and wafer handling components requiring excellent dielectric properties.<\/p>\n

Food Processing<\/strong>
\nFluid manifolds and scraper blades requiring FDA compliance and resistance to hot water\/steam cleaning.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

Ultem (PEI) Material Variants Grade Common Name Key Characteristics Typical Applications Ultem 1000 Standard Unfilled Amber translucent. Excellent dielectric strength and flame resistance (UL94 V-0). FDA compliant. Electrical insulators, medical manifolds, microwave parts. Ultem 2300 30% Glass Filled Highest rigidity and dimensional stability. Opaque tan color. Lower thermal expansion. Structural aerospace parts, high-load connectors. Ultem 2100 10% Glass Filled Balanced strength and finish. Better impact resistance than 2300. Electronic housings, industrial brackets. Ultem 9085 Aerospace Grade High performance with strict Flame, Smoke, and Toxicity (FST) compliance. Aircraft interior components, ducting. Ultem 1000 Machining Capabilities Capability Technical Description Jucheng Advantage Optical Clarity Polishing Post-machining Vapor Polishing or mechanical buffing to restore […]<\/p>\n","protected":false},"featured_media":805,"template":"","meta":[],"class_list":["post-804","material_model","type-material_model","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.jccncmachining.com\/ja\/wp-json\/wp\/v2\/material_model\/804","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jccncmachining.com\/ja\/wp-json\/wp\/v2\/material_model"}],"about":[{"href":"https:\/\/www.jccncmachining.com\/ja\/wp-json\/wp\/v2\/types\/material_model"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jccncmachining.com\/ja\/wp-json\/wp\/v2\/media\/805"}],"wp:attachment":[{"href":"https:\/\/www.jccncmachining.com\/ja\/wp-json\/wp\/v2\/media?parent=804"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}