{"id":4522,"date":"2025-10-13T07:54:42","date_gmt":"2025-10-13T07:54:42","guid":{"rendered":"https:\/\/juyuans.com\/?p=4522"},"modified":"2025-10-13T08:02:03","modified_gmt":"2025-10-13T08:02:03","slug":"peek-optima-lt1-medical-grade-polyether-ether-ketone-peek","status":"publish","type":"post","link":"https:\/\/juyuans.com\/th\/peek-optima-lt1-medical-grade-polyether-ether-ketone-peek\/","title":{"rendered":"PEEK-OPTIMA\u00ae LT1 Medical-Grade Polyether Ether Ketone PEEK"},"content":{"rendered":"

What is Polyether Ether Ketone PEEK<\/span><\/h1>\n

 <\/p>\n

Invibio\u00ae PEEK-Optima \u00ae LT1 is a polyether ether ketone PEEK material specifically developed for medical implants and nursing devices.<\/span>
\nIt combines a pure chemical structure, stable biological inertness and excellent mechanical toughness. After decades of clinical verification, it has become a reliable alternative metal material recognized in the medical industry.<\/span><\/p>\n

\"Invibio\u00ae<\/p>\n

 <\/p>\n

01 | Core Material Properties<\/span><\/h2>\n

 <\/p>\n

Biocompatibility and low extract characteristics<\/span><\/strong><\/p>\n

PEEK-OPTIMA\u00ae LT1 strictly controls the content of organic residues and ionic impurities during the polymerization and purification process to ensure low extract and low residue.<\/span>
\nThe material has been certified by ISO 10993 series biological assessment and can be in long-term contact with human tissues without causing inflammation or degradation reactions.<\/span><\/p>\n

High purity and chemical stability<\/span><\/strong><\/p>\n

This polyether ether ketone PEEK resin can resist the erosion of body fluids, drugs and cleaning agents for a long time. Even under repeated sterilization or high-temperature conditions, its molecular structure can still remain stable and no soluble substances are precipitated.<\/span><\/p>\n

Multiple sterilization compatibility<\/span><\/strong><\/p>\n

PEEK-OPTIMA\u00ae LT1 supports the following sterilization methods:<\/span><\/p>\n

\u00a0 -<\/strong>Ethylene oxide (EO)<\/span><\/p>\n

\u00a0 -<\/strong>Gamma-ray irradiation<\/span><\/p>\n

\u00a0 -<\/strong>High-temperature steam (Autoclave)<\/span><\/p>\n

\u00a0 -<\/strong>Plasma and Dry Heat<\/span><\/p>\n

Its molecular stability ensures that its mechanical properties remain unchanged after hundreds of sterilization cycles, making it an ideal material for highly reusable medical components.<\/span><\/p>\n

Excellent mechanical and physical properties<\/span><\/strong><\/p>\n

PEEK-OPTIMA\u00ae LT1 combines high strength, good ductility and low moisture absorption.<\/span>
\nThis performance balance enables it to maintain structural stability even when subjected to impact, bending or long-term loads, making it particularly suitable for load-bearing implants.<\/span><\/p>\n

 <\/p>\n

02 | PEEK-OPTIMA\u00ae LT1 Data Sheet<\/span><\/h2>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u0e1e\u0e24\u0e15\u0e34\u0e01\u0e23\u0e23\u0e21\u0e17\u0e32\u0e07\u0e01\u0e25<\/span><\/strong><\/td>\n\u0e40\u0e07\u0e37\u0e48\u0e2d\u0e19\u0e44\u0e02<\/span><\/strong><\/td>\n\u0e21\u0e32\u0e15\u0e23\u0e10\u0e32\u0e19<\/span><\/strong><\/td>\n\u0e04\u0e48\u0e32<\/span><\/strong><\/td>\n\u0e2b\u0e19\u0e48\u0e27\u0e22<\/span><\/strong><\/td>\n<\/tr>\n
\u0e01\u0e32\u0e23\u0e22\u0e37\u0e14\u0e15\u0e31\u0e27<\/span><\/td>\n23\u2103<\/span><\/td>\nISO 527<\/span><\/td>\n40<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
\u0e04\u0e27\u0e32\u0e21\u0e41\u0e02\u0e47\u0e07\u0e41\u0e23\u0e07\u0e02\u0e2d\u0e07\u0e41\u0e23\u0e07\u0e14\u0e31\u0e14\u0e07\u0e2d<\/span><\/td>\n23\u2103<\/span><\/td>\nASTM D790<\/span><\/td>\n165<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
\u0e42\u0e21\u0e14\u0e39\u0e25\u0e31\u0e2a\u0e41\u0e23\u0e07\u0e14\u0e31\u0e14\u0e07\u0e2d<\/span><\/td>\n23\u2103<\/span><\/td>\nISO178<\/span><\/td>\n4100<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
\u0e2d\u0e34\u0e0b\u0e2d\u0e14 \u0e19\u0e2d\u0e17\u0e0a\u0e4c \u0e2d\u0e34\u0e21\u0e41\u0e1e\u0e47\u0e04<\/span><\/td>\n23\u2103<\/span><\/td>\nISO180<\/span><\/td>\n8<\/span><\/td>\n\u0e01\u0e34\u0e42\u0e25\u0e08\u0e39\u0e25\/\u0e15\u0e23\u0e21<\/span><\/td>\n<\/tr>\n
\u0e04\u0e27\u0e32\u0e21\u0e15\u0e49\u0e32\u0e19\u0e41\u0e23\u0e07\u0e14\u0e36\u0e07<\/span><\/td>\n23\u2103<\/span><\/td>\nISO 527<\/span><\/td>\n100<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
\u0e04\u0e27\u0e32\u0e21\u0e23\u0e49\u0e2d\u0e19<\/span><\/strong><\/td>\n\u0e40\u0e07\u0e37\u0e48\u0e2d\u0e19\u0e44\u0e02<\/span><\/strong><\/td>\n\u0e21\u0e32\u0e15\u0e23\u0e10\u0e32\u0e19<\/span><\/strong><\/td>\n\u0e04\u0e48\u0e32<\/span><\/strong><\/td>\n\u0e2b\u0e19\u0e48\u0e27\u0e22<\/span><\/strong><\/td>\n<\/tr>\n
\u0e2d\u0e38\u0e13\u0e2b\u0e20\u0e39\u0e21\u0e34\u0e01\u0e32\u0e23\u0e2b\u0e25\u0e2d\u0e21\u0e25\u0e30\u0e25\u0e32\u0e22<\/span><\/td>\n<\/td>\n<\/td>\n340<\/span><\/td>\n\u2103<\/span><\/td>\n<\/tr>\n
\u0e04\u0e25\u0e35<\/span><\/td>\n\u0e44\u0e2b\u0e25<\/span><\/td>\n\u0e21\u0e32\u0e15\u0e23\u0e10\u0e32\u0e19 ASTM D696<\/span><\/td>\n4.7E-5<\/span><\/td>\n\u0e0b\u0e21.\/\u0e0b\u0e21.\/\u2103<\/span><\/td>\n<\/tr>\n
\u0e04\u0e38\u0e13\u0e2a\u0e21\u0e1a\u0e31\u0e15\u0e34\u0e17\u0e32\u0e07\u0e01\u0e32\u0e22\u0e20\u0e32\u0e1e<\/span><\/strong><\/td>\n\u0e40\u0e07\u0e37\u0e48\u0e2d\u0e19\u0e44\u0e02<\/span><\/strong><\/td>\n\u0e21\u0e32\u0e15\u0e23\u0e10\u0e32\u0e19<\/span><\/strong><\/td>\n\u0e04\u0e48\u0e32<\/span><\/strong><\/td>\n\u0e2b\u0e19\u0e48\u0e27\u0e22<\/span><\/strong><\/td>\n<\/tr>\n
\u0e01\u0e32\u0e23\u0e14\u0e39\u0e14\u0e0b\u0e36\u0e21\u0e19\u0e49\u0e33<\/span><\/td>\n23\u2103 24 \u0e0a\u0e21.<\/span><\/td>\nISO62<\/span><\/td>\n0.5<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
\u0e01\u0e32\u0e23\u0e2b\u0e14\u0e15\u0e31\u0e27<\/span><\/td>\n\u0e44\u0e2b\u0e25<\/span><\/td>\nISO294<\/span><\/td>\n1.2<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
\u0e04\u0e27\u0e32\u0e21\u0e41\u0e02\u0e47\u0e07<\/span><\/strong><\/td>\n\u0e40\u0e07\u0e37\u0e48\u0e2d\u0e19\u0e44\u0e02<\/span><\/strong><\/td>\n\u0e21\u0e32\u0e15\u0e23\u0e10\u0e32\u0e19<\/span><\/strong><\/td>\n\u0e04\u0e48\u0e32<\/span><\/strong><\/td>\n\u0e2b\u0e19\u0e48\u0e27\u0e22<\/span><\/strong><\/td>\n<\/tr>\n
\u0e04\u0e27\u0e32\u0e21\u0e41\u0e02\u0e47\u0e07\u0e41\u0e1a\u0e1a\u0e23\u0e47\u0e2d\u0e04\u0e40\u0e27\u0e25\u0e25\u0e4c<\/span><\/td>\nM(\u0e21\u0e32\u0e15\u0e23\u0e32\u0e2a\u0e48\u0e27\u0e19)<\/span><\/td>\n\u0e21\u0e32\u0e15\u0e23\u0e10\u0e32\u0e19 ASTM D785<\/span><\/td>\n99<\/span><\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

03 | Trends in Medical Applications and Alternatives<\/span><\/h2>\n

 <\/p>\n

This material is widely used in:<\/span><\/p>\n

\u00a0 \u30fbSpinal and orthopedic implants:<\/strong> fusion cages, intervertebral support blocks, fixation plates<\/span><\/p>\n

\u00a0 \u30fbDental restoration structures:<\/strong> bases, dental implant connectors<\/span><\/p>\n

\u00a0 \u30fbSurgical instrument components:<\/strong> Structural parts, sleeves and handles that require repeated sterilization<\/span><\/p>\n

Compared with metallic materials, polyether ether ketone PEEK has the following alternative advantages:<\/span><\/p>\n

\u00a0 -<\/strong>The elastic modulus is close to that of human bones, reducing the stress shielding effect<\/span><\/p>\n

\u00a0 -<\/strong>Non-conductive and non-heat-conductive, enhancing patient comfort<\/span><\/p>\n

\u00a0 -<\/strong>No metal artifacts, facilitating postoperative CT\/MRI imaging<\/span><\/p>\n

 <\/p>\n

04 | Flexibility in processing and design<\/span><\/h2>\n

 <\/p>\n

\u00a0 -<\/strong>Invibio PEEK-OPTIMA\u00ae LT1 is suitable for injection molding, extrusion and calendering<\/strong>.<\/span><\/p>\n

\u00a0 -<\/strong>Under the conditions of precision molds, complex-structured parts can be achieved, with stable thermal stability and flow performance, ensuring the accuracy and surface quality of the parts.<\/span><\/p>\n

\u00a0 -<\/strong>Its low shrinkage rate and low hygroscopicity make it suitable for multi-cavity molds and long-cycle mass production.<\/span><\/p>\n

 <\/p>\n

05 | Supply and Service Advantages of Juyuan<\/span><\/h2>\n

 <\/p>\n

As a global trader of polyether ether ketone PEEK materials, Juyuan provides medical manufacturers with:<\/span><\/p>\n

\u00a0 \u30fbOriginal factory channel supply:<\/strong> Long-term stock or customized supply of Invibio medical-grade raw materials<\/span><\/p>\n

\u00a0 \u30fbTechnical selection support:<\/strong> Assist customers in evaluating PEEK grades and processing compatibility<\/span><\/p>\n

\u00a0 \u30fbRegulatory and compliance assistance:<\/strong> Provide material data packages and medical registration material support<\/span><\/p>\n

\u00a0 \u30fbCustomized service:<\/strong> Supports small-batch sample, color or formula customization<\/span><\/p>\n

Juyuan not only provides materials but also offers complete solutions oriented towards the demands of medical manufacturing.<\/span><\/p>\n

 <\/p>\n

06 | Frequently Asked Questions (FAQ)<\/span><\/h2>\n

 <\/p>\n

Q1: Has PEEK-OPTIMA\u00ae LT1 passed the medical-grade certification?<\/span><\/strong><\/p>\n

A: Yes, the material complies with the ISO 10993 biocompatibility standard, has a long-term clinical application record, and can be used for implant-level applications.<\/span><\/p>\n

Q2: How many sterilization cycles can it withstand?<\/span><\/strong><\/p>\n

A: It can be stably maintained for over 100 cycles under steam, EO or \u03b3 sterilization conditions without significant deterioration in mechanical and surface properties.<\/span><\/p>\n

Q3: Can it be modified according to requirements?<\/span><\/strong><\/p>\n

A: Invibio LT1 is usually used in pure unfilled form, but Juyuan can provide modified polyether ether ketone PEEK, such as reinforced grade, lubricating grade or conductive grade, for device components.<\/span><\/p>\n

Q4: Do the materials comply with medical regulations in Europe and America?<\/span><\/strong><\/p>\n

A: Invibio PEEK-OPTIMA\u00ae LT1 has established a complete regulatory database to meet medical registration requirements such as FDA and EU MDR.<\/span><\/p>\n

Q5: What is the supply cycle and batch size provided by Juyuan?<\/span><\/strong><\/p>\n

A: Regular spot goods can be delivered within 7 to 15 days. For large orders, materials can be prepared in advance according to the annual purchasing plan.<\/span><\/p>\n

 <\/p>\n

07 | Similar Recommendations<\/span><\/h2>\n

 <\/p>\n

The following are recommended other models of the Invibio PEEK-OPTIMA\u00ae series<\/span><\/p>\n

\n\n\n\n\n\n\n\n\n
\u0e23\u0e38\u0e48\u0e19\u0e2a\u0e34\u0e19\u0e04\u0e49\u0e32<\/span><\/strong><\/td>\n\u0e04\u0e27\u0e32\u0e21\u0e2b\u0e19\u0e32\u0e41\u0e19\u0e48\u0e19<\/span><\/strong><\/td>\n\u0e04\u0e27\u0e32\u0e21\u0e15\u0e49\u0e32\u0e19\u0e41\u0e23\u0e07\u0e14\u0e36\u0e07<\/span><\/strong><\/td>\n\u0e01\u0e32\u0e23\u0e22\u0e37\u0e14\u0e15\u0e31\u0e27<\/span><\/strong><\/td>\n\u0e01\u0e32\u0e23\u0e2b\u0e14\u0e15\u0e31\u0e27<\/span><\/strong><\/td>\n\u0e2d\u0e38\u0e13\u0e2b\u0e20\u0e39\u0e21\u0e34\u0e01\u0e32\u0e23\u0e2b\u0e25\u0e2d\u0e21\u0e25\u0e30\u0e25\u0e32\u0e22<\/span><\/strong><\/td>\n\u0e04\u0e27\u0e32\u0e21\u0e41\u0e02\u0e47\u0e07\u0e41\u0e1a\u0e1a\u0e23\u0e47\u0e2d\u0e04\u0e40\u0e27\u0e25\u0e25\u0e4c<\/span><\/strong><\/td>\nIzod Impact\u00a0<\/span><\/strong><\/td>\n\u0e42\u0e21\u0e14\u0e39\u0e25\u0e31\u0e2a\u0e41\u0e23\u0e07\u0e14\u0e31\u0e14\u0e07\u0e2d<\/span><\/strong><\/td>\nCoefficient of Linear Expansion<\/span><\/strong><\/td>\n\u0e04\u0e27\u0e32\u0e21\u0e41\u0e02\u0e47\u0e07\u0e41\u0e23\u0e07\u0e02\u0e2d\u0e07\u0e41\u0e23\u0e07\u0e14\u0e31\u0e14\u0e07\u0e2d<\/span><\/strong><\/td>\n<\/tr>\n
LT3<\/span><\/td>\n-<\/span><\/td>\n108 MPa<\/span><\/td>\n25%<\/span><\/td>\n1.30%<\/span><\/td>\n340 \u00b0C<\/span><\/td>\n99<\/span><\/td>\n5 kJ\/m\u00b2<\/span><\/td>\n4200 MPa<\/span><\/td>\n4.7E-5 cm\/cm\/\u00b0C<\/span><\/td>\n170 MPa<\/span><\/td>\n<\/tr>\n
Unfilled<\/span><\/td>\n-<\/span><\/td>\n100 MPa<\/span><\/td>\n20%<\/span><\/td>\n-<\/span><\/td>\n-<\/span><\/td>\n-<\/span><\/td>\n8 kJ\/m\u00b2<\/span><\/td>\n4000 MPa<\/span><\/td>\n-<\/span><\/td>\n170 MPa<\/span><\/td>\n<\/tr>\n
Granular<\/span><\/td>\n1.29 g\/cm\u00b3<\/span><\/td>\n100 MPa<\/span><\/td>\n20%<\/span><\/td>\n1.20%<\/span><\/td>\n340 \u00b0C<\/span><\/td>\n99<\/span><\/td>\n63 kJ\/m\u00b2<\/span><\/td>\n4000 MPa<\/span><\/td>\n4.7E-5 cm\/cm\/\u00b0C<\/span><\/td>\n170 MPa<\/span><\/td>\n<\/tr>\n
Image Contrast (Low radiopacity)<\/span><\/td>\n-<\/span><\/td>\n95 MPa<\/span><\/td>\n20%<\/span><\/td>\n-<\/span><\/td>\n-<\/span><\/td>\n-<\/span><\/td>\n7 kJ\/m\u00b2<\/span><\/td>\n3800 MPa<\/span><\/td>\n-<\/span><\/td>\n150 MPa<\/span><\/td>\n<\/tr>\n
Image Contrast (High radiopacity)<\/span><\/td>\n-<\/span><\/td>\n90 MPa<\/span><\/td>\n15%<\/span><\/td>\n-<\/span><\/td>\n-<\/span><\/td>\n-<\/span><\/td>\n8 kJ\/m\u00b2<\/span><\/td>\n4500 MPa<\/span><\/td>\n-<\/span><\/td>\n150 MPa<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\"Polyether<\/p>\n

 <\/p>\n

08 | Conclusion<\/span><\/h2>\n

 <\/p>\n

Invibio PEEK-Optima \u00ae LT1 has established its authoritative position among medical-grade polyether ether ketone PEEK materials with four major advantages: \"high purity, low extract, biocompatibility, and multi-sterilization compatibility\".<\/span><\/p>\n

Through Juyuan's global supply and technical support, more medical manufacturers are building safe and sustainable medical innovation solutions with PEEK materials.<\/span><\/p>\n

 <\/p>\n

 <\/p>\n

\u3010\u0e02\u0e49\u0e2d\u0e41\u0e19\u0e30\u0e19\u0e33\u0e17\u0e35\u0e48\u0e40\u0e01\u0e35\u0e48\u0e22\u0e27\u0e02\u0e49\u0e2d\u0e07\u3011<\/strong><\/span><\/h2>\n

 <\/p>\n

\n

KetaSpire\u00ae KT-880 BK 95:<\/a> Medical Polyether Ether Ketone PEEK <\/span>\u0e40\u0e23\u0e35\u0e22\u0e19\u0e23\u0e39\u0e49\u0e40\u0e1e\u0e34\u0e48\u0e21\u0e40\u0e15\u0e34\u0e21><\/span><\/a><\/p>\n

\n

LUVOCOM\u00ae 3F PEEK CF 9676 BK:<\/a> Chemical-Resistant PEEK Polymers \u0e40\u0e23\u0e35\u0e22\u0e19\u0e23\u0e39\u0e49\u0e40\u0e1e\u0e34\u0e48\u0e21\u0e40\u0e15\u0e34\u0e21><\/span><\/a><\/span><\/span><\/span><\/p>\n

\n

Glove Materials:<\/a> PVC, NBR, and TPE Cost Comparison <\/span>\u0e40\u0e23\u0e35\u0e22\u0e19\u0e23\u0e39\u0e49\u0e40\u0e1e\u0e34\u0e48\u0e21\u0e40\u0e15\u0e34\u0e21><\/span><\/a><\/p>\n

\n<\/div>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

What is Polyether Ether Ketone PEEK   Invibio\u00ae PEEK-Optima \u00ae LT1 is a polyether ether ketone PEEK material specifically developed for medical implants and nursing devices. It combines a pure chemical structure, stable biological inertness and excellent mechanical toughness. After decades of clinical verification, it has become a reliable alternative metal material recognized in the […]<\/p>\n","protected":false},"author":1,"featured_media":4331,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[77],"tags":[78],"class_list":["post-4522","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-polyether-ether-ketone","tag-peek"],"jetpack_featured_media_url":"https:\/\/juyuans.com\/wp-content\/uploads\/2025\/09\/PEEK-12.jpg","_links":{"self":[{"href":"https:\/\/juyuans.com\/th\/wp-json\/wp\/v2\/posts\/4522","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/juyuans.com\/th\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/juyuans.com\/th\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/juyuans.com\/th\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/juyuans.com\/th\/wp-json\/wp\/v2\/comments?post=4522"}],"version-history":[{"count":2,"href":"https:\/\/juyuans.com\/th\/wp-json\/wp\/v2\/posts\/4522\/revisions"}],"predecessor-version":[{"id":4524,"href":"https:\/\/juyuans.com\/th\/wp-json\/wp\/v2\/posts\/4522\/revisions\/4524"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/juyuans.com\/th\/wp-json\/wp\/v2\/media\/4331"}],"wp:attachment":[{"href":"https:\/\/juyuans.com\/th\/wp-json\/wp\/v2\/media?parent=4522"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/juyuans.com\/th\/wp-json\/wp\/v2\/categories?post=4522"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/juyuans.com\/th\/wp-json\/wp\/v2\/tags?post=4522"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}