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Norplex-Micarta NP329

Bleached linen with melamine resin system. NP329 provides better arc resistance than NP320E. Also, resistant to ammonia based refrigerants. Hard, durable material should be heated to punch, but machines very well with standard machining equipment. NP329 meets UL94, HB.

Polymer Name: Melamine Formaldehyde (MF)

Reinforcement Material: Cotton

Physical Form: Sheets

Density: 1470.0 - 1470.0 kg/m³

Features: Arc Resistant, Durable, Good Machinability, High Hardness

Technical Data SheetSafety Data Sheet

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Knowde Enhanced TDS

Identification & Functionality

Chemical Family

Melamines

Fillers Included

Cotton

Polymer Name

Melamine Formaldehyde (MF)

Reinforcement Material

Cotton

Technologies

Composite Materials,

Plastics

Product Families

Composite Materials — Parts & Shapes

Plastics — Parts, Shapes & Films

Features & Benefits

Materials Features

Arc Resistant,

Durable,

Good Machinability,

High Hardness

Applications & Uses

Markets

Industrial

Applications

Industrial — Chemical & Industrial Manufacturing

Equipment & Parts

Properties

Flame Rating

UL 94 HB

Physical Form

Sheets

Note
  • 1 This temperature is a recommendation only, and based upon experience in various applications. The maximum operating temperature is dependent upon the application and should be investigated prior to use.
  • *t₁= Thickness tested at 0.0625 inch
  • *t₂= Thickness tested at 0.125 inch
  • *t₃= Thickness tested at 0.500 inch

Regulatory & Compliance

Certifications & Compliance

UL 94

Quality Standards

ASTM F2953-12