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Heat Resistance Bakelite Phenolic Resin Powder 100% Pure Medium Flow For Abrasives

Jiaxing Honing Import&Export CO,.LTD
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Heat Resistance Bakelite Phenolic Resin Powder 100% Pure Medium Flow For Abrasives

Brand Name : HONINGLITE

Model Number : F3620-4

Place of Origin : CHINA

MOQ : 1000KGS

Price : Negotiation

Payment Terms : T/T, L/C, D/P

Supply Ability : 5000TONS PRT MONTH

Packaging Details : 25KGS BAG

Appearance : pale yellow powder

Package : 25kgs bag

Free phneol : low

Molecular weight distribution : Medium

Features3 : Long Flow

Application : Grinding wheels

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Bakelite Phenolic Resin Powder with Medium Flow for Grinding Wheels

Product description

Bakelite Phenolic Resin Powder are are produced by reacting formaldehyde with phenol under acid conditions with low free phenol and narrow MWD(Molecular weight distribution ).It is novolac resin and milled into powder and re-mixed with Hexa.

Application

Bakelite Phenolic Resin Powder is used as the principal resin binder for grinding wheels. The resin affects the degree of wetting during mixing, the strength after molding, the flow and the degree of cross-link density at curing, and helps determine abrasive properties, strength, and heat resistance.The performance of powdered phenolic resin is roughly determined by the molecular weight, which directly influences flow, hexamine content, and particle size

Specification:

Properties Value Test standard
Curing time @150°C 85-105s GB/T24411-2009
Flow Distance@125°C 30-35mm GB/T24411-2009
Free-phenol 0.5-1.5% GB/T30773-2014
hexa content 9-10% ZJHM-QESP-01-2015
Water content 0.5-2.0% GB/T2683-2008
Screening 200mesh/0.074mm 99% GB/T24411-2009

Packing&Storage


the package is paper-plastics bag in 25KGS each one
The storage life of this product is several months in a cool and dry place in original closed bags


Product Tags:

phenolic molding compound

      

reinforced thermosetting resin

      
Wholesale Heat Resistance Bakelite Phenolic Resin Powder 100% Pure Medium Flow For Abrasives from china suppliers

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