Engvangin Nge PTFE High-Temperature Cloth hi Friction na tak hnuaiah zawi zawiin a inbel?

PTFE high-temperature cloth siamtu professional a nih angin Jiangsu Aokai New Materials chuan PTFE-coated glass fiber cloth hian friction nasa tak hnuaiah a wear tihtlem chhan a sawifiah ang. A wear resistance mechanism hi thil pakhat vang a ni lo va, mahse a hnuaia mi atang hian hriatthiam theih a ni:

1. Friction Coefficient hniam tak leh Self-Lubricating Property a nei

Polytetrafluoroethylene (PTFE) hian solid material zingah friction coefficient hniam ber zinga mi a nei a (dynamic friction coefficient approx. 0.04–0.10).

·  Molecular Structure : PTFE-a carbon chain hi electron cloud density sang leh inang tlang tak nei fluorine atom-in nghet takin a khuh a, chu chuan intermolecular force chak lo tak tak a siam a, 'molecular lubricating layer' a siam a ni.

·  Interfacial Slip : Friction lai hian PTFE molecular chain te chu awlsam takin friction lam hawi zawngin an align a, counterface (eg, metal emaw hard surface dang emaw) ah an shear thin. Friction hi direct adhesion leh interface-a plowing aiin material emaw transfer film chhungah a thleng ber a, hei hian friction resistance leh shear stress nasa takin a tihziaawm a, wear rate a ti hniam zawk bawk.

2. Glass Fiber Fabric Core-in Load-Bearing leh Restraining Effect a neih dan

PTFE high-temperature cloth hi composite material a ni a, glass fiber fabric chu substrate atan leh PTFE chu coating atan hman a ni.

·  Main Load Carrier : Glass fiber fabric hian tensile strength sang tak leh dimensional stability a pe a. Friction nasa tak hnuaiah chuan glass fiber hian normal load leh shear force tam zawk a phur a, hei hian PTFE coating chu macroscopic tearing emaw, stress nasa lutuk avanga plastic flow emaw a veng thei a ni.

·  Wear Debris Formation khap : Fiber framework hian PTFE 'strip wear debris' lian tham a tikhawtlai a ni. Pure PTFE hian molecular chain stretching zau tak avang hian debris lian tak tak a siam duh a, glass fiber network hian PTFE chu micro-regions-ah a then a, wear chu hmun tenauah fine particles awmnaah a confine a ni. Wear hi 'macroscopic delamination' aiin 'micro-abrasion' angin a lang a, hei hian wear rate nasa takin a tihhniam a ni.

3. Heat Resistance sang tak leh Thermal Stability sang tak a nei

Friction nasa tak hi frictional heat generation nen a inzawm tlat a ni. PTFE high-temperature cloth hman thatna chu:

·  Wide-Temperature Stability : PTFE hian −200°C atanga 260°C thlenga performance nghet tak a vawng reng thin. A friction coefficient chu temperature sang chhoh rualin (range engemaw zat chhungah) a tlahniam deuh a, chu chuan local high temperature avanga softening, adhesion emaw thermal decomposition emaw a veng thei a ni.

·  Glass Fiber-a Heat Dissipation : Glass fiber hian thermal conductivity tha tak a nei a, frictional heat tihbo nan a pui a, local hot spots a ti tlem a, heat accumulation avanga PTFE a hun hmaa a chhiat loh nan a pui bawk.

4. Chemical Inertia leh Anti-Adhesion Property a nei thei

PTFE hian chemical corrosion zawng zawng deuhthaw a do thei a ni. Lubricant, leivut emaw thil chhe thei thil awmna hmunah chuan a chunglam chu chemical wear (eg, oxidation emaw corrosion-accelerated wear) a awm lo. A surface energy tlem avangin counter materials te chu cold-weld emaw substrate-a adhere emaw a harsa a, chu chuan adhesive wear a veng thei a ni.

A chunga kan tarlan te hi Jiangsu Aokai New Materials Technology Co., Ltd.

Parameter chipchiar tak tak, application scenario leh kan product range zawng zawnga customized solutions te tan, PTFE high-temperature puan, PTFE high-temperature tape, PTFE high-temperature mesh belt, seamless laminating belt, single-sided PTFE puan, high-temperature resistant conveyor belt, high-temperature resistant glass fiber fabric, etc., te pawh a tel. min rawn biak theih reng e:

·  Rawngbawlna Hotline: Pu Guo 18944819998 zawhfiah theih a ni

·  Pu Liu chuan 13705266308

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