Cutom Peek Bushing

Textile machinery to deal with high-speed, oil-free and corrosion-resistant, hydrolysis requirements, PEEK, PI successfully replace the existing ceramic, metal and all kinds of ordinary plastic, and brings superior performance for textile machinery parts, higher reliability and productivity. Such as: Air-jet looms wearable spool, self-lubricating wear-resistant sleeve, high temperature resistant slider track plate, oil-weaving shuttle, sword round.

The company has CNC machining centers, CNC lathes, molding machines, precision injection molding machine, engraving machine, ultrasonic welding, continuous extrusion PEEK plate rod tube and so improve the process conditions and experience. Have friction and wear testing machine, universal testing machine mechanics, surface roughness tester, projector, surface hardness, and other detection equipment, product quality control PEEK parts provide a reliable guarantee. Equipped with laser marking machine, according to customer requirements of your company name, logo, free marked on PEEK parts, batch or flow identification marks such as text or graphics. PEEK plate rod tube with a continuous extrusion production lines, PEEK plate, PEEK pipe and PEEK rod tube sizes have become standardized, serialized, common specifications spare inventory.



1. PEEK series Data sheet

Different grades have different working environments. PEEK-pure has better toughness and is suitable for use in the sealing industry. The added glass fiber can provide PEEK material with certain strength without affecting its electrical properties. It is widely used in Textile printing and dyeing industry; adding carbon fiber can provide PEEK material with high mechanical strength and good wear resistance, suitable for use in beverage filling and other industries; PEEK-FC30 is widely made into the wear-resistant parts.

Features

• Excellent chemical resistance
• Very low moisture absorption
• Inherently good wear and abrasion resistance
• Unaffected by continuous exposure to hot water or steam

Features of Plastic PEEK

• corrosion resistance, aging resistance; solubility resistance;
• high temperature, high frequency and high piezoelectric performance conditions ;
• toughness and rigidity; Dimension requirements Precision conditions
• irradiation resistance, wear resistance, corrosion resistance
• hydrolysis resistance, high temperature and high pressure can still maintain excellent characteristics;
• light weight replace metal as optical fiber components ; anti static electrical insulation performance is good;
• wear resistance; high mechanical strength requirements ; low smoke and gas emission.

High temperature resistance: It has high glass transition temperature and melting point, its load heat deformation temperature is as high as 316℃, and its instantaneous use temperature can reach 300℃.

Mechanical properties: It has rigidity and flexibility, especially the fatigue resistance under alternating stress is very outstanding, which is comparable to alloy materials.

Self-lubrication: It has excellent sliding properties and is suitable for occasions where low friction coefficient and wear resistance are strictly required, especially PEEK modified with carbon fiber and graphite in a certain proportion has better self-lubricating properties.

Corrosion resistance: Except for concentrated sulfuric acid, PEEK is insoluble in any solvent and strong acid and alkali, and it is resistant to hydrolysis and has high chemical stability.

Flame retardancy: It is self-extinguishing, even without any flame retardant, it can reach the 94V-0 level of the UL standard.

Ease of processing: It has the characteristics of good high temperature fluidity and high thermal decomposition temperature. Various processing methods can be used: injection molding, extrusion molding, compression molding and melt spinning.

Peeling resistance: The peeling resistance is very good, so it can be made into a thinly coated wire or magnet wire, and can be used in harsh conditions.

Fatigue Resistance: The best fatigue resistance among all resins.

Radiation resistance: The ability to withstand high radiation is very strong, surpassing that of polystyrene, which has the best radiation resistance among general-purpose resins. It can be made into a high-performance product that can maintain a good insulating ability when the γ-irradiation dose reaches 1100Mrad.

Hydrolysis resistance: PEEK and its composite materials are not chemically affected by water and high-pressure water vapor, and products made of this material can maintain excellent properties when used continuously in high-temperature and high-pressure water.

Smoke: PEEK has the lowest smoke among plastics.

Insulation stability: has good electrical insulation properties and maintains it to a very high temperature range. Its dielectric loss is also small at high frequencies.

Stability: Has excellent dimensional stability properties, which is important for some applications. Changes in environmental conditions such as temperature and humidity have little effect on the size of PEEK parts, which can meet the requirements for use in working conditions with relatively high dimensional accuracy requirements.