{"id":3052,"date":"2025-07-11T06:47:47","date_gmt":"2025-07-11T06:47:47","guid":{"rendered":"https:\/\/juyuans.com\/?p=3052"},"modified":"2025-08-29T09:27:25","modified_gmt":"2025-08-29T09:27:25","slug":"pesu-kr-4113-reinforced-pes-resin-with-cfgraphiteptfe","status":"publish","type":"post","link":"https:\/\/juyuans.com\/vi\/pesu-kr-4113-reinforced-pes-resin-with-cfgraphiteptfe\/","title":{"rendered":"PESU KR 4113 | Reinforced PES Resin with CF+Graphite+PTFE"},"content":{"rendered":"

What is PES Resin<\/span><\/h1>\n

 <\/p>\n

As high-end equipment manufacturing continues to move towards \"lighter, stronger, and more durable\", the performance boundaries of traditional engineering plastics are being rapidly approached. A single reinforcement method can no longer meet the composite requirements for multiple properties such as rigidity, wear resistance, and thermal conductivity. At this time, BASF's PESU KR 4113, as a high-performance PES resin modified with 30% carbon fiber + graphite + PTFE filling, is becoming a new material solution for engineers to cope with harsh environments.<\/span><\/p>\n

\"PESU<\/p>\n

 <\/p>\n

01 | What is PESU KR 4113? \u2014\u2014Triple filling system enables multi-dimensional breakthroughs in materials<\/span><\/h2>\n

 <\/p>\n

PESU KR 4113 is a filling-grade composite material developed based on polyethersulfone (PES) resin, with the following structural and performance characteristics:<\/span><\/p>\n

\u00a0 \u30fbCarbon fiber reinforcement:<\/strong> provides extremely high modulus (up to 11000 MPa), improves rigidity and dimensional stability;<\/span><\/p>\n

\u00a0 \u30fbGraphite filler:<\/strong> improves thermal conductivity and surface lubricity, and reduces friction coefficient;<\/span><\/p>\n

\u00a0 \u30fbPTFE filling:<\/strong> enhances self-lubrication, improves wear resistance and anti-seizure ability;<\/span><\/p>\n

\u00a0 \u30fbHigh temperature resistance:<\/strong> heat deformation temperature 223\u00b0C, glass transition temperature 225\u00b0C, suitable for high heat conditions;<\/span><\/p>\n

\u00a0 \u30fbStable dimensional accuracy:<\/strong> shrinkage rate as low as 0.31% (flow direction), very suitable for precision molded parts;<\/span><\/p>\n

\u00a0 \u30fbWear and electrical considerations:<\/strong> Even if the electrical insulation is reduced (surface resistance 10\u00b3~10\u2075\u03a9), it is still within the controllable range for most engineering applications.<\/span><\/p>\n

This type of multi-composite PES resin is not only an \"upgraded version\" of traditional reinforced materials, but also a material architecture innovation for complex system applications.<\/span><\/p>\n

 <\/p>\n

02 | Typical performance analysis: Rigidity first, taking into account impact toughness and thermal stability<\/span><\/h2>\n

 <\/p>\n

In actual data, PESU KR 4113 shows extremely strong structural performance:<\/span><\/p>\n

\u25b6 Tensile strength 115 MPa \/ tensile modulus 11000 MPa<\/span><\/strong><\/p>\n

Comparable to some metals, suitable for load-bearing design of thin-walled structural parts.<\/span><\/p>\n

\u25b6 Notched impact strength (-30\u00b0C) is 5.5~6.5 kJ\/m\u00b2<\/span><\/strong><\/p>\n

Excellent performance among reinforced materials, indicating that it has not lost toughness due to high filling.<\/span><\/p>\n

\u25b6 In terms of thermal performance, HDT is as high as 223\u00b0C<\/span><\/strong><\/p>\n

Compared with PA, PPS, and even some PESU standard materials, its thermal stability is more advantageous.<\/span><\/p>\n

\u25b6 Linear expansion coefficient 1.1E-5 cm\/cm\/\u00b0C (23~80\u00b0C)<\/span><\/strong><\/p>\n

The dimensional change is extremely small, suitable for application scenarios such as precision sliding structures, gears, pump valve seals, etc.<\/span><\/p>\n

PESU KR 4113 resin datasheet<\/span><\/strong><\/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\n\n\n\n\n\n\n\n\n
H\u00e0nh vi c\u01a1 h\u1ecdc<\/span><\/strong><\/td>\nT\u00ecnh tr\u1ea1ng<\/span><\/strong><\/td>\nTi\u00eau chu\u1ea9n<\/span><\/strong><\/td>\nGi\u00e1 tr\u1ecb<\/span><\/strong><\/td>\n\u0110\u01a1n v\u1ecb<\/span><\/strong><\/td>\n<\/tr>\n
\u0110\u1ed9 gi\u00e3n d\u00e0i<\/span><\/td>\nPh\u00e1 v\u1ee1<\/span><\/td>\nISO 527<\/span><\/td>\n1.5<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
T\u00e1c \u0111\u1ed9ng c\u1ee7a Izod Notch<\/span><\/td>\n23\u00b0C<\/span><\/td>\nISO 180<\/span><\/td>\n6.5<\/span><\/td>\nkJ\/m2<\/span><\/td>\n<\/tr>\n
T\u00e1c \u0111\u1ed9ng c\u1ee7a Izod Notch<\/span><\/td>\n-30\u00b0C<\/span><\/td>\nISO 180<\/span><\/td>\n5.5<\/span><\/td>\nkJ\/m2<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 b\u1ec1n k\u00e9o<\/span><\/td>\nPh\u00e1 v\u1ee1<\/span><\/td>\nISO 527<\/span><\/td>\n115<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
M\u00f4 \u0111un k\u00e9o<\/span><\/td>\n<\/td>\nISO 527<\/span><\/td>\n11000<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
Charpy Un-notch Impact<\/span><\/td>\n23\u00b0C<\/span><\/td>\nISO 179<\/span><\/td>\n24<\/span><\/td>\nkJ\/m2<\/span><\/td>\n<\/tr>\n
Charpy Un-notch Impact<\/span><\/td>\n-30\u00b0C<\/span><\/td>\nISO 179<\/span><\/td>\n20<\/span><\/td>\nkJ\/m2<\/span><\/td>\n<\/tr>\n
T\u00e1c \u0111\u1ed9ng c\u1ee7a Charpy Notch<\/span><\/td>\n23\u00b0C<\/span><\/td>\nISO 179<\/span><\/td>\n6.5<\/span><\/td>\nkJ\/m2<\/span><\/td>\n<\/tr>\n
T\u00e1c \u0111\u1ed9ng c\u1ee7a Charpy Notch<\/span><\/td>\n-30\u00b0C<\/span><\/td>\nISO 179<\/span><\/td>\n5<\/span><\/td>\nkJ\/m2<\/span><\/td>\n<\/tr>\n
nhi\u1ec7t<\/span><\/strong><\/td>\nT\u00ecnh tr\u1ea1ng<\/span><\/strong><\/td>\nTi\u00eau chu\u1ea9n<\/span><\/strong><\/td>\nGi\u00e1 tr\u1ecb<\/span><\/strong><\/td>\n\u0110\u01a1n v\u1ecb<\/span><\/strong><\/td>\n<\/tr>\n
HDT<\/span><\/td>\n1,8MPa<\/span><\/td>\nISO 75<\/span><\/td>\n223<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/tr>\n
Nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y<\/span><\/td>\n<\/td>\n<\/td>\n350~390<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/tr>\n
Nhi\u1ec7t \u0111\u1ed9 chuy\u1ec3n th\u1ee7y tinh<\/span><\/td>\n10\u00b0C\/ph\u00fat<\/span><\/td>\nISO 11357<\/span><\/td>\n225<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/tr>\n
S\u1ea0CH<\/span><\/td>\nFlow\u00a023~80\u00b0C<\/span><\/td>\nISO 11359<\/span><\/td>\n1.1E-5<\/span><\/td>\ncm\/cm\/\u00b0C<\/span><\/td>\n<\/tr>\n
S\u1ea0CH<\/span><\/td>\nFlow\u00a0180\u00b0C<\/span><\/td>\nDIN 53752<\/span><\/td>\n1.3E-5<\/span><\/td>\ncm\/cm\/\u00b0C<\/span><\/td>\n<\/tr>\n
T\u00e0i s\u1ea3n v\u1eadt ch\u1ea5t<\/span><\/strong><\/td>\nT\u00ecnh tr\u1ea1ng<\/span><\/strong><\/td>\nTi\u00eau chu\u1ea9n<\/span><\/strong><\/td>\nGi\u00e1 tr\u1ecb<\/span><\/strong><\/td>\n\u0110\u01a1n v\u1ecb<\/span><\/strong><\/td>\n<\/tr>\n
S\u1ef1 h\u1ea5p th\u1ee5 n\u01b0\u1edbc<\/span><\/td>\n23\u00b0C<\/span><\/td>\nISO 62<\/span><\/td>\n1.5<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
S\u1ef1 h\u1ea5p th\u1ee5 n\u01b0\u1edbc<\/span><\/td>\n23\u00b0C 50RH\u00a0Balance<\/span><\/td>\nISO 62<\/span><\/td>\n0.50<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
co ng\u00f3t<\/span><\/td>\nCh\u1ea3y<\/span><\/td>\nISO 294<\/span><\/td>\n0.31<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
co ng\u00f3t<\/span><\/td>\nxFlow<\/span><\/td>\nISO 294<\/span><\/td>\n0.46<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
T\u1ec9 tr\u1ecdng<\/span><\/td>\n<\/td>\nISO 1183<\/span><\/td>\n1.48<\/span><\/td>\ng\/cm\u00b3<\/span><\/td>\n<\/tr>\n
Ch\u1ec9 s\u1ed1 tan ch\u1ea3y<\/span><\/td>\n360\u00b0C 10kg<\/span><\/td>\nISO 1133<\/span><\/td>\n10<\/span><\/td>\ncm\u00b3\/10 ph\u00fat<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 nh\u1edbt t\u01b0\u01a1ng \u0111\u1ed1i<\/span><\/td>\n<\/td>\nTi\u00eau chu\u1ea9n ISO307<\/span><\/td>\n56<\/span><\/td>\ncm\u00b3\/g<\/span><\/td>\n<\/tr>\n
T\u00ednh ch\u1ea5t \u0111i\u1ec7n<\/span><\/strong><\/td>\nT\u00ecnh tr\u1ea1ng<\/span><\/strong><\/td>\nTi\u00eau chu\u1ea9n<\/span><\/strong><\/td>\nGi\u00e1 tr\u1ecb<\/span><\/strong><\/td>\n\u0110\u01a1n v\u1ecb<\/span><\/strong><\/td>\n<\/tr>\n
\u0110i\u1ec7n tr\u1edf su\u1ea5t th\u1ec3 t\u00edch<\/span><\/td>\n<\/td>\nTi\u00eau chu\u1ea9n IEC 62631<\/span><\/td>\n9E+5<\/span><\/td>\n\u03a9.cm<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i<\/span><\/td>\nK20\/K20<\/span><\/td>\nIEC 60243<\/span><\/td>\n8<\/span><\/td>\nKV\/mm<\/span><\/td>\n<\/tr>\n
\u0110i\u1ec7n tr\u1edf b\u1ec1 m\u1eb7t<\/span><\/td>\n<\/td>\nTi\u00eau chu\u1ea9n IEC 62631-3-2<\/span><\/td>\n4E+3<\/span><\/td>\n\u03a9<\/span><\/td>\n<\/tr>\n
\u0111\u1ed9 c\u1ee9ng<\/span><\/strong><\/td>\nT\u00ecnh tr\u1ea1ng<\/span><\/strong><\/td>\nTi\u00eau chu\u1ea9n<\/span><\/strong><\/td>\nGi\u00e1 tr\u1ecb<\/span><\/strong><\/td>\n\u0110\u01a1n v\u1ecb<\/span><\/strong><\/td>\n<\/tr>\n
\u0110\u1ed9 c\u1ee9ng c\u1ee7a bi l\u00f5m<\/span><\/td>\nH961\/30<\/span><\/td>\nISO 2039<\/span><\/td>\n180<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

03 | Application trends and scenarios of PES Resin's multiple performance integration<\/span><\/h2>\n

 <\/p>\n

Combined with its high modulus, high thermal stability and low friction properties, PESU KR 4113 performs well in the following industrial fields:<\/span><\/p>\n

Precision machinery and industrial equipment<\/span><\/strong><\/p>\n

\u00a0 \u30fb<\/strong>High-temperature sliding sleeves, guide rail sliders<\/span>
\n\u00a0 \u30fb<\/strong>Chemical liquid resistant pump body parts<\/span>
\n\u00a0 \u30fb<\/strong>Movable parts in lubrication systems<\/span><\/p>\n

Aerospace and rail transportation<\/span><\/strong><\/p>\n

\u00a0 \u30fb<\/strong>Lightweight high-temperature electrical insulation parts<\/span>
\n\u00a0 \u30fb<\/strong>Structural bushings with self-lubricating functions<\/span>
\n\u00a0 \u30fb<\/strong>Electrical connector protection structure<\/span><\/p>\n

Automobile engine compartment parts<\/span><\/strong><\/p>\n

\u00a0 \u30fb<\/strong>High-heat and wear-resistant interface parts (such as EGR module housing, thermostat housing, etc.)<\/span>
\n\u00a0 \u30fb<\/strong>Small sealing parts, wiring harness conduction structures<\/span><\/p>\n

Semiconductors and high-cleanliness equipment<\/span><\/strong><\/p>\n

\u00a0 \u30fb<\/strong>Controllable structural parts with medium conductivity + low particle release (non-insulating occasions)<\/span><\/p>\n

The emergence of this type of highly filled PES resin material has led to the evolution of the traditional material design method of separating structure and function. More and more manufacturers are pursuing structural strength, temperature stability, self-lubrication and chemical protection on one component at the same time.<\/span><\/p>\n

 <\/p>\n

04 | Comparison with conventional PESU materials: How does KR 4113 stand out?<\/span><\/h2>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n
Comparison Item<\/b><\/strong><\/span><\/td>\nStandard PESU Materials (e.g., PESU 2010 G6<\/a>)<\/b><\/strong><\/span><\/td>\nPESU KR 4113<\/b><\/strong><\/span><\/td>\n<\/tr>\n
Reinforcement Type<\/span><\/td>\nGlass fiber reinforced<\/span><\/td>\nCarbon fiber + Graphite + PTFE<\/span><\/td>\n<\/tr>\n
M\u00f4 \u0111un k\u00e9o<\/span><\/td>\n6000\u20137000 MPa<\/span><\/td>\n11000 MPa<\/span><\/td>\n<\/tr>\n
S\u1ee9c m\u1ea1nh t\u00e1c \u0111\u1ed9ng<\/span><\/td>\nCao<\/span><\/td>\nMedium to high (maintains toughness)<\/span><\/td>\n<\/tr>\n
Wear Resistance<\/span><\/td>\nV\u1eeba ph\u1ea3i<\/span><\/td>\nExcellent (PTFE + graphite)<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t<\/span><\/td>\n200\u2013210\u00b0C<\/span><\/td>\n223\u00b0C<\/span><\/td>\n<\/tr>\n
C\u00e1ch \u0111i\u1ec7n<\/span><\/td>\nM\u1ea1nh<\/span><\/td>\nReduced (but controlled)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"PES<\/p>\n

PESU KR 4113 is a composite product designed to meet the integrated design of \"structure + movement + temperature resistance + friction control\", which is more in line with the selection logic of industrial parts under the trend of multi-function and high integration.<\/span><\/p>\n

 <\/p>\n

05 | Why choose us instead of looking for a brand directly?<\/span><\/h2>\n

 <\/p>\n

Good materials are not just talk on paper, but require the coordination of four steps: implementation, molding, delivery, and after-sales. High-tech threshold materials such as PESU KR 4113 are truly adapted to customer scenarios, and what is needed is not only \"supply\", but \"assisting solutions\".<\/span><\/p>\n

As a senior trader who has been focusing on plastic raw materials for 24 years, compared with direct docking with brand owners, our advantages are:<\/span><\/p>\n

\u00a0 \u30fb<\/strong>Cross-brand selection suggestions, not limited to models;<\/span>
\n\u00a0 \u30fb<\/strong>Small batch support, suitable for trial production and modification verification;<\/span>
\n\u00a0 \u30fb<\/strong>Quick response, technical assistance in place, avoiding trial and error and waiting;<\/span>
\n\u00a0 \u30fb<\/strong>Targeted recommendation + upstream and downstream connection capabilities, helping customers save test material costs and development time.<\/span><\/p>\n

In today's market environment that emphasizes cycle control + flexible implementation + cost optimization, we are the link that understands the needs most between materials and products. Choosing us is not to buy a bag of resin, but to avoid three months of detours.<\/span><\/p>\n

 <\/p>\n

\u3010Recommended reading and internal link guidance\u3011<\/span><\/h2>\n

 <\/p>\n

\ud83d\udd17 PESU 2010 G6: Analysis of glass fiber reinforced polyethersulfone materials >><\/span><\/a><\/p>\n

\ud83d\udd17 Polysulfone vs Polyethersulfone: In-Depth Comparison of Sulfone-Based Engineering Plastics >><\/span><\/a><\/p>\n

\ud83d\udd17 BASF PESU 3010 MR: High Toughness Polyethersulfone Material for Demanding Industrial Applications >><\/span><\/a><\/p>","protected":false},"excerpt":{"rendered":"

What is PES Resin   As high-end equipment manufacturing continues to move towards \"lighter, stronger, and more durable\", the performance boundaries of traditional engineering plastics are being rapidly approached. A single reinforcement method can no longer meet the composite requirements for multiple properties such as rigidity, wear resistance, and thermal conductivity. At this time, BASF's […]<\/p>\n","protected":false},"author":1,"featured_media":3005,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[66],"tags":[67],"class_list":["post-3052","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-polyethersulfone","tag-pesu"],"jetpack_featured_media_url":"https:\/\/juyuans.com\/wp-content\/uploads\/2025\/07\/6.jpg","_links":{"self":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/3052","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/comments?post=3052"}],"version-history":[{"count":7,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/3052\/revisions"}],"predecessor-version":[{"id":3807,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/3052\/revisions\/3807"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/media\/3005"}],"wp:attachment":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/media?parent=3052"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/categories?post=3052"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/tags?post=3052"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}