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Norplex-Micarta RT310

Grade RT310 is a tube made from a medium weight canvas fabric combined with a phenolic resin that has good physical properties and machining characteristics. Typical applications include textile bobbins, lap spools and structural parts that require good impact strength. RT310 also complies with MIL-I-24768/16, Type FBM, ASTM D709 Type II Grade C and IEC-61212-3-1 PF CC 22.

Polymer Name: Phenolic Compound

Reinforcement Material: Cotton

Physical Form: Tube

Density: 1300.0 - 1300.0 kg/m³

Features: Bearing Grade, Dimensional Stability, Enhanced Physical Properties, Good Impact Strength, Good Machinability, Good Mechanical Properties, Good Moisture Resistance, UL Listed

Technical Data SheetSafety Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Family
Phenols & Phenolics
Fillers Included
Cotton,
Natural Fiber
Polymer Name
Phenolic Compound
Reinforcement Material
Cotton
Technologies
Composite Materials,
Plastics
Product Families
Composite Materials — Parts & Shapes
Plastics — Parts, Shapes & Films

Features & Benefits

Materials Features
Bearing Grade,
Dimensional Stability,
Enhanced Physical Properties,
Good Impact Strength,
Good Machinability,
Good Mechanical Properties,
Good Moisture Resistance,
UL Listed

Applications & Uses

Markets
Automotive & Transportation,
Building & Construction,
Industrial
Applications
Automotive & Transportation — Automotive
Chassis & Brake
Building & Construction — Building Materials
Structural Components
Industrial — Chemical & Industrial Manufacturing
Equipment & Parts
Industrial — Leather & Textiles
Technical Fabrics
Composites End Use
Gaskets,
Structural Parts,
Washer,
Wheels
Plastics & Elastomers End Uses
Bearings,
Bobbins,
Flanges,
Gaskets,
O Rings,
Textile Applications,
Thrust Washer

Properties

Physical Form
Tube
Physical Properties
ValueUnitsTest Method / Conditions
Specific Gravity (0.75" ID x 1.00" OD)1.3-ASTM D792
Rockwell Hardness (0.75" ID x 1.00" OD)90M ScaleASTM D785
Moisture Absorption (0.75" ID x 1.00" OD, Condition D1-24/23)2%ASTM D570
Tensile Strength (0.75" ID x 1.00" OD, Condition A)7700psiASTM D638
Compressive Strength (0.75" ID x 1.00" OD, Condition A)25500psiASTM D695
Compressive Modulus (0.75" ID x 1.00" OD, Condition A)350kpsiASTM D695
Thermal Properties
ValueUnitsTest Method / Conditions
Temperature Index (0.75" ID x 1.00" OD, Electrical / Mechanical)140/140°C-
Flammability Rating (0.75" ID x 1.00" OD, Condition A)HBClassUL Bulletin 94
Electrical Properties
ValueUnitsTest Method / Conditions
Electric Strength (0.75" ID x 1.00" OD, Condition A)135Volts/milASTM D149

Regulatory & Compliance

Quality Standards
IEC PF CC 22,
MIL-I-24768/16 Type FBM,
NEMA C