Norplex-Micarta RT630

Chemical Family: Phenols & Phenolics

RT630 is a fine machining grade with excellent electrical properties and moisture resistance. It has good dimensional stability and resists splitting. Typical applications include fuse tubes, coil forms and supports. RT630 also complies with MIL-I-24768/10, Type PBE and ASTM D709 Type I Grade XXX. Certification to IEC standard is pending.

Properties

Physical Form: Tube

Product families

Industrial — Chemical & Industrial Manufacturing

Equipment & Parts

Other characteristics

Density: 1310.0 - 1310.0 kg/m³
Features: Dimensional Stability, Good Electrical Properties, Good Machinability, Good Moisture Resistance, Improved Tear Resistance
Polymer Name: Phenolic Compound
Markets: Industrial
Technology: Composite Materials
Plastics
Product Families: Composite Materials — Parts & Shapes
Plastics — Parts, Shapes & Films
Quality Standards: IEC PF CP 24
MIL-I-24768/10 Type PBE
Composites End Use: Bushings
Coil Support Plate
Gaskets
Insulators
Roller
Spacer
Washer
Material Features: Dimensional Stability
Good Electrical Properties
Good Machinability
Good Moisture Resistance
Improved Tear Resistance
Plastics and Elastomers End Uses: Bushings
Gaskets
Tubes
Washer

Technical data

Table 1 of 3

6 rows

Characteristic	Value	Unit	Method
Specific Gravity (0.75" ID x 1.00" OD)	1.31	—	ASTM D792
Rockwell Hardness (0.75" ID x 1.00" OD)	100	M Scale	ASTM D785
Moisture Absorption (0.75" ID x 1.00" OD, Condition D1-24/23)	0.8	%	ASTM D570
Tensile Strength (0.75" ID x 1.00" OD, Condition A)	13500	psi	ASTM D638
Compressive Strength (0.75" ID x 1.00" OD, Condition A)	23500	psi	ASTM D695
Compressive Modulus (0.75" ID x 1.00" OD, Condition A)	415	kpsi	ASTM D695

Table 2 of 3

2 rows

Characteristic	Value	Unit	Method
Temperature Index (0.75" ID x 1.00" OD, Electrical / Mechanical)	140/130	°C	—
Flammability Rating (0.75" ID x 1.00" OD, Condition A)	HB	Class	UL Bulletin 94

Table 3 of 3