{"id":4566,"date":"2025-10-17T07:32:26","date_gmt":"2025-10-17T07:32:26","guid":{"rendered":"https:\/\/juyuans.com\/?p=4566"},"modified":"2025-10-17T07:40:01","modified_gmt":"2025-10-17T07:40:01","slug":"evonik-peek-dc-4430-g-peek-granules-for-dental-applications","status":"publish","type":"post","link":"https:\/\/juyuans.com\/nl\/evonik-peek-dc-4430-g-peek-granules-for-dental-applications\/","title":{"rendered":"Evonik PEEK DC 4430 G | PEEK Granules for Dental Applications"},"content":{"rendered":"

What are PEEK Granules - DC 4430 G<\/span><\/h1>\n

 <\/p>\n

In modern dental restorations, material choice directly impacts patient comfort and surgical precision. Evonik PEEK DC 4430 G, a peek granule specifically designed for dental applications, features a unique barium sulfate-modified formula that achieves a balance of imaging visibility, biocompatibility, and processing stability. Whether used for digital denture fabrication, image-guided positioning, or prototyping short-term restorations, it is the ideal material for dental manufacturers striving for precision and safety.<\/span><\/span><\/p>\n

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

 <\/p>\n

1. Material Highlights and Characteristics<\/span>
\n<\/span><\/span><\/h2>\n

 <\/p>\n

Dental imaging visibility<\/span><\/span><\/strong><\/p>\n

\u00a0 \u30fb<\/strong>Barium sulfate filling enables PEEK DC 4430G to have excellent X-ray visibility.<\/span> Doctors can clearly identify the position of the repair piece or guide plate in the image, improving intraoperative accuracy.<\/span><\/span><\/p>\n

Reliable biocompatibility<\/span><\/strong><\/p>\n

\u00a0 \u30fb<\/strong>It has passed the ISO 10993 medical standard test and can be safely used for short-term dental restorations, oral guides and tool components, avoiding tissue irritation and allergic reactions.<\/span><\/p>\n

Chemical and Sterilization Resistance<\/span><\/strong><\/p>\n

\u00a0 \u30fb<\/strong>It can withstand high-temperature and high-pressure steam sterilization, multiple chemical cleanings, and disinfectant treatments, making it suitable for repeated use in dental labs and clinics.<\/span><\/p>\n

Uitstekende maatvastheid<\/span><\/strong><\/p>\n

\u00a0 \u30fb<\/strong>Its low water absorption rate and stable coefficient of thermal expansion enable it to maintain high precision and consistency in dental precision processing.<\/span><\/p>\n

 <\/p>\n

<\/span>2. Typical Dental Application Fields<\/span><\/h2>\n

 <\/p>\n

\u00a0 \u30fb<\/span>Dental imaging guide plates and positioning components:<\/strong> They are used as positioning materials in preoperative scanning and digital navigation, and can be precisely developed under X-rays.<\/span><\/p>\n

\u00a0 \u30fb<\/span>Temporary restoration of dental crowns and bridge frame prototypes:<\/strong> used for the trial fitting and structural testing in the early stage of restoration.<\/span><\/p>\n

\u00a0 \u30fb<\/span>Dental drill bit handle and support insert:<\/strong> Resistant to chemicals and heat, capable of withstanding frequent disinfection.<\/span><\/p>\n

\u00a0 \u30fb<\/span>Denture processing rods and digital model materials:<\/strong> Suitable for CNC cutting, hot pressing and digital denture processing procedures.<\/span><\/p>\n

These applications focus on short-term oral contact and medical auxiliary uses, not long-term implants.<\/span><\/p>\n

 <\/p>\n

3. PEEK DC 4430G Data Sheet<\/span><\/h2>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Mechanisch gedrag<\/span><\/strong><\/td>\nVoorwaarde<\/span><\/strong><\/td>\nStandaard<\/span><\/strong><\/td>\nWaarde<\/span><\/strong><\/td>\nEenheid<\/span><\/strong><\/td>\n<\/tr>\n
Verlenging<\/span><\/td>\nOpbrengst<\/span><\/td>\nISO527<\/span><\/td>\n4.8<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
Verlenging<\/span><\/td>\nPauze<\/span><\/td>\nISO527<\/span><\/td>\n20<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
Treksterkte<\/span><\/td>\n<\/td>\nISO527<\/span><\/td>\n95<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
Treksterkte<\/span><\/td>\nPauze<\/span><\/td>\nISO527<\/span><\/td>\n73.8<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
Treksterkte<\/span><\/td>\nOpbrengst<\/span><\/td>\nISO527<\/span><\/td>\n95<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
Trekmodulus<\/span><\/td>\n<\/td>\nISO527<\/span><\/td>\n4100<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
Charpy Un-notch-impact<\/span><\/td>\n23\u00b0C<\/span><\/td>\nISO179<\/span><\/td>\nLet op<\/span><\/td>\nkJ\/m\u00b2<\/span><\/td>\n<\/tr>\n
Charpy Notch-impact<\/span><\/td>\n23\u00b0C\u00a0Completely disruptive\u00a01eA<\/span><\/td>\nISO179<\/span><\/td>\n6.8<\/span><\/td>\nkJ\/m\u00b2<\/span><\/td>\n<\/tr>\n
Thermisch<\/span><\/strong><\/td>\nVoorwaarde<\/span><\/strong><\/td>\nStandaard<\/span><\/strong><\/td>\nWaarde<\/span><\/strong><\/td>\nEenheid<\/span><\/strong><\/td>\n<\/tr>\n
HDT<\/span><\/td>\n0,45 MPa<\/span><\/td>\nISO75<\/span><\/td>\n210<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/tr>\n
HDT<\/span><\/td>\n1,8 MPa<\/span><\/td>\nISO75<\/span><\/td>\n155<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/tr>\n
Smelttemperatuur<\/span><\/td>\n<\/td>\nISO11357<\/span><\/td>\n337<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/tr>\n
Glasovergangstemperatuur<\/span><\/td>\n<\/td>\nISO11357<\/span><\/td>\n153<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/tr>\n
CLE<\/span><\/td>\nStroom 23~55\u00b0C<\/span><\/td>\nISO11359<\/span><\/td>\n4.5E-5<\/span><\/td>\ncm\/cm\/\u00b0C<\/span><\/td>\n<\/tr>\n
Vicat-verzachtingstemperatuur<\/span><\/td>\n50\u00b0C\/uur 10N<\/span><\/td>\nISO306<\/span><\/td>\n335<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/tr>\n
Vicat-verzachtingstemperatuur<\/span><\/td>\n50\u00b0C\/uur 50N<\/span><\/td>\nISO306<\/span><\/td>\n305<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/tr>\n
Fysieke eigendom<\/span><\/strong><\/td>\nVoorwaarde<\/span><\/strong><\/td>\nStandaard<\/span><\/strong><\/td>\nWaarde<\/span><\/strong><\/td>\nEenheid<\/span><\/strong><\/td>\n<\/tr>\n
Wateropname<\/span><\/td>\n<\/td>\nISO62<\/span><\/td>\n0.4<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
Dikte<\/span><\/td>\n<\/td>\nISO1183<\/span><\/td>\n1.5<\/span><\/td>\ng\/cm\u00b3<\/span><\/td>\n<\/tr>\n
Smeltindex<\/span><\/td>\n380\u00b0C 5kg<\/span><\/td>\nISO1133<\/span><\/td>\n11<\/span><\/td>\ncm\u00b3\/10min<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

4. Processing and Process Compatibility<\/span><\/h2>\n

 <\/p>\n

PEEK DC 4430 G is supplied as high-viscosity peek granules, suitable for a variety of molding methods:<\/span><\/p>\n

\u00a0 \u30fb<\/span><\/span>Spuitgieten:<\/strong> Used for the production of positioning guides, drill handles, and temporary crowns.<\/span><\/p>\n

\u00a0 \u30fb<\/span><\/span>Extrusievormen:<\/strong> Suitable for preparing dental rods, thin sheets and blanks for digital cutting.<\/span><\/p>\n

\u00a0 \u30fb<\/span><\/span>CNC and thermoforming processing:<\/strong> It features excellent dimensional stability and surface polishing performance, meeting the requirements of digital dental laboratories.<\/span><\/p>\n

Its melting temperature (337\u00b0C) and high heat distortion temperature (210\u00b0C) ensure the thermal stability and surface uniformity during the processing.<\/span><\/p>\n

 <\/p>\n

5. Innovation and Industry Advantages<\/span><\/h2>\n

 <\/p>\n

Image recognizability<\/span><\/strong><\/p>\n

\u00a0 \u30fb<\/span><\/span><\/strong><\/span>Containing 6% barium sulfate, the material is clearly visible in X-rays and CT scans, and is suitable for dental guides and positioning components.<\/span><\/p>\n

Verwerkingsaanpassingsvermogen<\/span><\/strong><\/p>\n

\u00a0 \u30fb<\/span><\/span><\/strong><\/span>Compatible with injection molding, extrusion and CAD\/CAM processing, it features stable molding and precise dimensions.<\/span><\/p>\n

Medical alternative<\/span><\/strong><\/p>\n

\u00a0 \u30fb<\/span><\/span><\/strong><\/span>As a non-metallic material, it can replace some metal dental components and has both strength and biocompatibility.<\/span><\/p>\n

 <\/p>\n

6. Customer Feedback<\/span><\/h2>\n

 <\/p>\n

The visibility of PEEK DC 4430G greatly improves the accuracy of the image guide plate and makes the surgical simulation process more efficient.<\/span><\/p>\n

\"The peek granules batch we purchased through Juyuan is stable, with consistent molding fluidity, and the surface is smooth and bubble-free after CNC machining.\"<\/span><\/p>\n

\"PEEK<\/p>\n

 <\/p>\n

7. FAQ<\/span><\/h2>\n

 <\/p>\n

Q1: Can PEEK DC 4430 G be used for permanent implants?<\/span><\/strong><\/p>\n

A: Not recommended.<\/span> It is intended for dental prosthetic aids and short-term contact components, such as guides and temporary crowns, but not for long-term implants.<\/span><\/span><\/p>\n

Q2: Can it be repeatedly sterilized?<\/span><\/strong><\/p>\n

A: Yes. The material can withstand multiple 134\u00b0C steam sterilizations or chemical disinfection with stable performance.<\/span><\/p>\n

Q3: Can it be used in digital denture fabrication?<\/span><\/strong><\/p>\n

A: Absolutely.<\/span> PEEK DC 4430 G can be used as a raw material for processing digital dental models, denture blanks, and restoration guides.<\/span><\/span><\/p>\n

 <\/p>\n

8. Recommended Dental Products<\/span>
\n<\/span><\/h2>\n

 <\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Productmodel<\/span><\/strong><\/td>\nDikte<\/span><\/strong><\/td>\nMelt Flow Index<\/span><\/strong><\/td>\nTreksterkte<\/span><\/strong><\/td>\nVerlenging<\/span><\/strong><\/td>\nSmelttemperatuur<\/span><\/strong><\/td>\nTrekmodulus<\/span><\/strong><\/td>\nHDT<\/span><\/strong><\/td>\nVicat-verzachtingstemperatuur<\/span><\/strong><\/td>\nNotched Izod Impact Strength<\/span><\/strong><\/td>\nBuigmodulus<\/span><\/strong><\/td>\nCLTE<\/span><\/strong><\/td>\n<\/tr>\n
DC 4470 R<\/span><\/td>\n1.36 g\/cm\u00b3<\/span><\/td>\n<\/td>\n110 MPa<\/span><\/td>\n4.5 %<\/span><\/td>\n<\/td>\n4400 MPa<\/span><\/td>\n210 \u00b0C<\/span><\/td>\n335 \u00b0C<\/span><\/td>\n5.4 kJ\/m\u00b2<\/span><\/td>\n4400 MPa<\/span><\/td>\n4.5E-5 cm\/cm\/\u00b0C<\/span><\/td>\n<\/tr>\n
DC 4430 G<\/span><\/td>\n1.5 g\/cm\u00b3<\/span><\/td>\n11 cm\u00b3\/10min<\/span><\/td>\n95 MPa<\/span><\/td>\n4.8 %<\/span><\/td>\n337 \u00b0C<\/span><\/td>\n4100 MPa<\/span><\/td>\n210 \u00b0C<\/span><\/td>\n335 \u00b0C<\/span><\/td>\n6.8 kJ\/m\u00b2<\/span><\/td>\n<\/td>\n4.5E-5 cm\/cm\/\u00b0C<\/span><\/td>\n<\/tr>\n
DC 4420 R<\/span><\/td>\n1.51 g\/cm\u00b3<\/span><\/td>\n<\/td>\n110 MPa<\/span><\/td>\n4 %<\/span><\/td>\n<\/td>\n4800 MPa<\/span><\/td>\n210 \u00b0C<\/span><\/td>\n335 \u00b0C<\/span><\/td>\n5.2 kJ\/m\u00b2<\/span><\/td>\n4700 MPa<\/span><\/td>\n4.5E-5 cm\/cm\/\u00b0C<\/span><\/td>\n<\/tr>\n
DC 4450 R<\/span><\/td>\n1.52 g\/cm\u00b3<\/span><\/td>\n<\/td>\n110 MPa<\/span><\/td>\n4.2 %<\/span><\/td>\n<\/td>\n4800 MPa<\/span><\/td>\n210 \u00b0C<\/span><\/td>\n335 \u00b0C<\/span><\/td>\n5.1 kJ\/m\u00b2<\/span><\/td>\n4900 MPa<\/span><\/td>\n4.5E-5 cm\/cm\/\u00b0C<\/span><\/td>\n<\/tr>\n
DC 4470 G<\/span><\/td>\n1.36 g\/cm\u00b3<\/span><\/td>\n11.1 cm\u00b3\/10min<\/span><\/td>\n95 MPa<\/span><\/td>\n5 %<\/span><\/td>\n340 \u00b0C<\/span><\/td>\n3600 MPa<\/span><\/td>\n210 \u00b0C<\/span><\/td>\n335 \u00b0C<\/span><\/td>\n7.5 kJ\/m\u00b2<\/span><\/td>\n<\/td>\n4.5E-5 cm\/cm\/\u00b0C<\/span><\/td>\n<\/tr>\n
DC 4430 R<\/span><\/td>\n1.51 g\/cm\u00b3<\/span><\/td>\n<\/td>\n110 MPa<\/span><\/td>\n4.2 %<\/span><\/td>\n<\/td>\n4800 MPa<\/span><\/td>\n210 \u00b0C<\/span><\/td>\n335 \u00b0C<\/span><\/td>\n5.4 kJ\/m\u00b2<\/span><\/td>\n4700 MPa<\/span><\/td>\n4.5E-5 cm\/cm\/\u00b0C<\/span><\/td>\n<\/tr>\n
D 4 G<\/span><\/td>\n1.3 g\/cm\u00b3<\/span><\/td>\n12 cm\u00b3\/10min<\/span><\/td>\n96 MPa<\/span><\/td>\n5 %<\/span><\/td>\n340 \u00b0C<\/span><\/td>\n3500 MPa<\/span><\/td>\n210 \u00b0C<\/span><\/td>\n335 \u00b0C<\/span><\/td>\n8 kJ\/m\u00b2<\/span><\/td>\n<\/td>\n4.5E-5 cm\/cm\/\u00b0C<\/span><\/td>\n<\/tr>\n
D 4 R<\/span><\/td>\n1.3 g\/cm\u00b3<\/span><\/td>\n<\/td>\n110 MPa<\/span><\/td>\n4.8 %<\/span><\/td>\n<\/td>\n4000 MPa<\/span><\/td>\n<\/td>\n<\/td>\n5,5 kJ\/m\u00b2<\/span><\/td>\n4050 MPa<\/span><\/td>\n4.5E-5 cm\/cm\/\u00b0C<\/span><\/td>\n<\/tr>\n
DC 4420 G<\/span><\/td>\n1.49 g\/cm\u00b3<\/span><\/td>\n11 cm\u00b3\/10min<\/span><\/td>\n95 MPa<\/span><\/td>\n4.8 %<\/span><\/td>\n336 \u00b0C<\/span><\/td>\n4100 MPa<\/span><\/td>\n210 \u00b0C<\/span><\/td>\n335 \u00b0C<\/span><\/td>\n6.8 kJ\/m\u00b2<\/span><\/td>\n<\/td>\n4.5E-5 cm\/cm\/\u00b0C<\/span><\/td>\n<\/tr>\n
DC 4450 G<\/span><\/td>\n1.51 g\/cm\u00b3<\/span><\/td>\n11 cm\u00b3\/10min<\/span><\/td>\n95 MPa<\/span><\/td>\n4.8 %<\/span><\/td>\n337 \u00b0C<\/span><\/td>\n4100 MPa<\/span><\/td>\n210 \u00b0C<\/span><\/td>\n335 \u00b0C<\/span><\/td>\n6.8 kJ\/m\u00b2<\/span><\/td>\n<\/td>\n4.5E-5 cm\/cm\/\u00b0C<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

 <\/p>\n

 <\/p>\n

9. Juyuan's Advantages in Foreign Trade Supply<\/span><\/span><\/h2>\n

 <\/p>\n

As an international supplier with 24 years of experience in plastic raw material trading, Juyuan is committed to providing complete engineering plastic solutions for the dental manufacturing industry<\/span><\/p>\n

Focus on the supply chain of medical and dental materials<\/span><\/strong><\/p>\n

\u00a0 \u30fb<\/span><\/span><\/strong><\/span><\/span>Provide Evonik medical-grade PEEK series and corresponding certificates (COA, USP Class VI, ISO 10993).<\/span><\/p>\n

Professional Technical Selection Support<\/span><\/strong><\/p>\n

\u00a0 \u30fb<\/span><\/span><\/strong><\/span><\/span>Recommend suitable grades and processing solutions based on dental manufacturing needs.<\/span><\/p>\n

Stable International Delivery Capabilities<\/span><\/strong><\/p>\n

\u00a0 \u30fb<\/span><\/span><\/strong><\/span><\/span>Our global logistics network covers Asia Pacific, Europe, and the Americas, providing dental facilities with a continuous and stable supply of peek granules.<\/span><\/p>\n

Juyuan makes dental restorations lighter, more stable, and more precise\u2014making every peek granule a core material for dental medical innovation.<\/span><\/p>\n

 <\/p>\n

 <\/p>\n

\u3010Gerelateerde aanbevelingen\u3011<\/strong><\/span><\/h2>\n

 <\/p>\n

\n

PEEK TK4600<\/a> \u2013 High-Rigidity FR PEEK Pellets <\/span>Meer informatie><\/span><\/a><\/p>\n

\n

Global Plastic Raw Material Market Update<\/a> \u2014 October 2025 Meer informatie><\/span><\/a><\/span><\/span><\/span><\/p>\n

\n

The Global Journey of a Plastic Pellet:<\/a> From Crude Oil to New Life <\/span>Meer informatie><\/span><\/a><\/p>\n

\n<\/div>\n

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

What are PEEK Granules - DC 4430 G   In modern dental restorations, material choice directly impacts patient comfort and surgical precision. Evonik PEEK DC 4430 G, a peek granule specifically designed for dental applications, features a unique barium sulfate-modified formula that achieves a balance of imaging visibility, biocompatibility, and processing stability. Whether used for […]<\/p>\n","protected":false},"author":1,"featured_media":4567,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[77],"tags":[78],"class_list":["post-4566","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\/10\/Evonik-PEEK-DC-4430-G.jpg","_links":{"self":[{"href":"https:\/\/juyuans.com\/nl\/wp-json\/wp\/v2\/posts\/4566","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/juyuans.com\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/juyuans.com\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/juyuans.com\/nl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/juyuans.com\/nl\/wp-json\/wp\/v2\/comments?post=4566"}],"version-history":[{"count":2,"href":"https:\/\/juyuans.com\/nl\/wp-json\/wp\/v2\/posts\/4566\/revisions"}],"predecessor-version":[{"id":4569,"href":"https:\/\/juyuans.com\/nl\/wp-json\/wp\/v2\/posts\/4566\/revisions\/4569"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/juyuans.com\/nl\/wp-json\/wp\/v2\/media\/4567"}],"wp:attachment":[{"href":"https:\/\/juyuans.com\/nl\/wp-json\/wp\/v2\/media?parent=4566"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/juyuans.com\/nl\/wp-json\/wp\/v2\/categories?post=4566"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/juyuans.com\/nl\/wp-json\/wp\/v2\/tags?post=4566"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}