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Brand Name : HONINGLITE
Model Number : F8163
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 : Semi-cured Blankets
Bakelite Phenolic resins Powder are produced by reacting formaldehyde with phenol under acidic conditions. In acid, the reaction forms novolac resins. These resins require a curing agent - often hexamethylenetetramine or hexa.They are not heat-sensitive. After cooled and solidified,it is milled to powder and mixed with around 8-10%of hexamethylenetetramine
Application
Phenolic novolac powders suitable for both semi-cured and fully cured blankets commonly used for climate control, structural parts and sound absorption
Specification:
Properties | Value | Test standard |
Curing time @150°C | 90-110s | GB/T24411-2009 |
Flow Distance@125°C | 35-45mm | GB/T24411-2009 |
Free-phenol | 0.5-1.5% | GB/T30773-2014 |
hexa content | 8-10% | 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
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100% Pure Phenolic Moulding Powder , Non - Modified Phenolic Resin Chemical Resistance Images |