Bindpoeier foar elektroanyske izerpoeierkernen

Surface Finish Options Overview

Product Yntroduksje:
This product is a thermosetting epoxy-modified bonding powder, formulated using special epoxy resin and functional curing agents. It features high reactivity, strong adhesion, high cross-link density, and excellent resistance to chemicals, solvents, as well as superior flexibility and impact resistance. The product offers outstanding physical, mechanical, and chemical properties. During the curing process, it has minimal shrinkage, resulting in a smooth and dense surface on the molded powder core. This overcomes the defects of polyethylene-based binders, and its superior characteristics determine the quality of the iron powder core.

Produktgebrûk:
Special bonding agent for molding electronic soft magnetic iron powder cores.

Produkteigenskippen:

High mechanical strength: The surface of the molded components is smooth and dense. After curing, it has excellent adhesion to various metal powders, strong rigidity, good mechanical properties, and a high pass rate for finished products.Low shrinkage of the cured product: The cured product has excellent dimensional stability, reducing precision errors caused by shrinkage stress during the curing process.Excellent processing performance: It has good dispersibility and lubricity with metal powders, reducing friction between powders and molds during molding. The surface precision of the molded iron powder core is high, suitable for assembly line production.Excellent electrical properties: The cured product has a very high glass transition temperature and a wide operating temperature range, maintaining optimal stable electrical properties between -65°C and 110°C.Good dielectric properties: The cured components have excellent chemical and solvent resistance, withstanding organic chemical corrosion.Energy-saving and environmentally friendly: The curing temperature is low and fast. It can be cured using the baking temperature of external painting or powder coating, saving energy. It is a 100% solid component with no harmful substances and is an environmentally friendly product promoted by the state.

Poeder Performance:

Besit	spesifikaasje	Notes
Mechanyske sterkte	heech	Soarget foar duorsumens en wjerstân tsjin meganyske stress
Shrinkage	Leech	Minimalisearret dimensjonele feroarings tidens it útharden, en behâldt presyzje
Ferwurkjen Performance	Uitstekende dispergerberens en smering	Makket glêde foarmjouwing mooglik en ferminderet slijtage oan mallen
Elektryske eigenskippen	Hege glêsoergongstemperatuer, breed wurktemperatuerberik	Soarget foar stabile prestaasjes oer in breed temperatuerspektrum
Dielektrike eigenskippen	Uitstekende gemyske en oplosmiddelresistinsje	Beskermet tsjin degradaasje troch gemyske bleatstelling
Miljeu Performance	100% fêste ynhâld, gjin skealike stoffen	Foldocht oan miljeuregeljouwing en befoarderet duorsumens

Curing Betingsten:

Besit	spesifikaasje	Notes
Temperatuer	Referinsje nei wurkstiktemperatuer	Ofwikingen kinne ynfloed hawwe op prestaasjes; soargje foar krekte temperatuerkontrôle foar optimale resultaten

Optelsnelheid:
15-30% of the total metal powder volume, or adjusted according to the type and requirements of the component. No additional lubricants are needed when using this product.

Bewurkingsmetoade:

Add the powder to the mixer according to the formula requirements, mix it with other components, and then proceed with molding.After molding, the components can be placed in an oven for curing. The recommended curing temperature refers to the surface temperature of the component. Deviations in temperature may affect the bonding strength.

Sûnens en feiligens:

Besit	spesifikaasje	Notes
Toxicity	Net-giftich	Feilich foar ôfhanneling en tapassing
Flammigens	Net brânber	Ferminderet risiko by opslach en gebrûk
feroardering	GB15607-1995	Folgje feilichheidsprotokollen foar coatingoperaasjes

Foarsoarch:

Ûnderdiel	spesifikaasje	Notes
Opslach	Ventilearre, droech, ûnder 27 °C, fuort fan waarmteboarnen, korrosive gemikaliën en oplosmiddels, foarkom sterk ljocht, maksimale stapelhichte 5 lagen, foarkom langduorjende druk, hâld de ferpakking fersegele	Soarget foar produktstabiliteit en foarkomt degradaasje
Opslachperioade	Best within 3 months at 27°C, validate performance if used beyond this period	Maintains optim