Polynt Group SMC LS 3022 R30

Polynt Group SMC LS 3022 R30 is a sheet molding compound based on an unsaturated polyester resin reinforced with glass fibers. This SMC has been developed for structural parts. SMC LS 3022 R30 joint good mechanical properties and good surface. SMC LS 3022 R30 complies with BS 6920 water quality. SMC LS 3022 R30 is formulated according to RoHS, REAC regulation SVHC and WEEE European legislation.

Functions: Molding Compound

Technical Data Sheet

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Identification & Functionality

Composite Materials Functions: Molding Compound
Technologies: Composite Materials
Product Families: Composite Materials — Prepregs & Molding Compounds
Sheet Molding Compounds (SMC)

Applications & Uses

Markets: Building & Construction
Applications: Building & Construction — Building Envelope & Roofing
Glazing & Window Elements,
Shingles & Tiles
Building & Construction — Building Materials
Fence, Decks & Rails,
Interior Fixtures,
Pipes & Plumbing,
Siding & Trim,
Structural Components,
Wall Panels
Building & Construction — Infrastructure, Roads & Paving
Pavement, Highways, Roads & Bridges

Properties

Typical Properties

	Value	Units	Test Method / Conditions
Surface Resistance	10^13	Ω	IEC 93
Flexural modulus	10	MPa	ISO 14125A
Heat distortion temperature HDT	min. 200	°C	ISO 75
Linear Shrinkage	0,0	%	ISO 2577
Density	1,75	g/cm3	ISO 1183
Impact strength (Charpy)	70	KJ/m2	ISO 179
Water absorption	max. 0,2	%	ISO 62 Met. 1
Quantity of glass	30	%	ISO 11667
Flexural strength	165	MPa	ISO 14125A
Specific volume resistance	1014	Ω cm	IEC 93

Storage & Handling

Handling and Storage: Storage in a dry place at 15-25°C, out of direct sunlight

Molding time 40 s/mm

Molding pressure 70 - 110 bar

Molding temperature 140 – 160°C