Polynt Group SMC 3300 RF R33

Name: Polynt Group SMC 3300 RF R33
Brand: Polynt Group

Polynt Group SMC 3300 RF R33 is a sheet molding compound based on an unsaturated polyester resin, fire retardant grade, halogen-free, reinforced with glass fibers. This SMC has been developed for electrical application. SMC 3300 RF R33 joint excellent mechanical properties and good fire protection grade. SMC 3300 RF R33 is certified V0 3,0 mm by UL laboratories. SMC 3300 RF R33 is formulated according to RoHS, REAC regulation SVHC and WEEE European legislation.

Product families

Applications

Consumer Goods — Appliances & Electronics

Electrical & Electronics — Parts & Components

Housings & Enclosures
Printed Circuit Boards (PCBs)

Automotive & Transportation — Transportation

Rail & Mass Transit

Product Families

Composite Materials — Prepregs & Molding Compounds

Sheet Molding Compounds (SMC)

Other characteristics

Functions: Molding Compound
Markets: Automotive & Transportation
Consumer Goods
Electrical & Electronics
Technology: Composite Materials
Material Features: Flame Retardant
Good Mechanical Properties
Handling: Storage at 15-25°C, in dry ambient and out of direct sun light; Molding time 40 s/mm; Molding pressure 70 - 110 bar; Molding temperature 140 – 160°C
Composite Materials Functions: Molding Compound

Technical data

Table 1 of 2

14 rows

Characteristic	Value	Unit	Method
Glow wire GWFI	960	°C	IEC 695-2-1
Heat distortion temperature HDT	min. 200	°C	ISO 75
Linear Shrinkage	0, 1	%	ISO 2577
arc resistance	min. 180	s	ASTM D 495
Dielectric rigidity	18	KV/mm	IEC 243
Density	1, 75	g/cm3	ISO 1183
Rockwell hardness	80	Hrm	ISO 2039-2
Surface resistivity	10^14	Ω	IEC 93
Volume resistivity	10^14	Ω mm	IEC 93
Water absorption	max. 0,2	%	ISO 62 Met. 1
Quantity of glass	33	%	ISO 11667
Flexural strength	180	Mpa	ISO 14125A

Table 2 of 2

1 row

Characteristic	Value
Flammability	V0 (3,0)