Fire Retardant UL94-5va Sheet Molding/Mould Compound/SMC Sheet for Ceiling/Railway Traffic Equipments

• Surface Treatment: Smooth
• Color: White
• Thickness: 4mm
• Usage: Industral
• Product Categories: Semi FRP
• Molding Method: Molding
• Model NO.: SMC2168
• Material: Resin
• Fiber Type: GFRP
• Type: SMC Sheet
• Property 1: Low Shrinkage
• Property2: Different Colors Available
• Property3: Low Smoke
• Chemical Family: Polyester / Vinyl Ester
• Chemical Formula: Proprietary
• Trade Name and Synonyms: SMC (Sheet Moulding Compound), BMC (Bulk Moulding
• Material Use: Compression Moulding
• Transport Package: Carton, Pallet
• Specification: 2618
• Origin: China
• HS Code: 3921
• Production Capacity: 10000 Ton/Year

Product Description

Product Description

Sheet molding compound (SMC) is one of the most widely used forms of composite material in the automotive industry and building,  It is a high-strength composite material comprising primarily a thermosetting resin, filler (s), and fiber reinforcement. Thermosetting resin is typically based on unsaturated polyester, vinyl ester, phenolic, or a modified vinyl urethane.

Features and applications

Fire retardant, low smoke properties.

1.Railway seats
2.window frames
3.partitions
4.air conditioning covers
5.ceiling etc.

Technical Data:

1.Properties of materials

Item	Unit	Index	Test Method
Appearance		Uniform color, no discoloration impurities, good fiber impregnation	HR B-80116
Area weight	Kg/m2	3.65-3.95	HR D-61002
Indentation hardness	--	200~400	HR D-61010

2.The measured performance of molded products:

Item	Unit	Index	Test Method
Molding shrinkage	%	0.06	HRD-61404
Tensile strength	MPa	48.9	GB/T1447-2005
Bending strength	MPa	123	GB/T1449-2005
Flexural modulus of elasticity	GPa	7	GB/T1449
Izod impact strength	KJ / m 2	57.4	ISO180 1U

   Color can be adjusted according to the customer's requirements.

3. Recommended pressing process
1. Pressing time: In principle, the pressing time is about 1min per 1mm of product thickness. Adjustable according to the actual situation.
2. Pressing temperature: Front side (bright side of the product)/back side: 146-150ºC/138-142ºC - Temperature of the mold surface.
3. Molding pressure: More than 100Kgf/cm².

4. Storage, shelf life and others
SMC should be sealed and packaged with aluminized film, and stored in a cool and ventilated place below 25°C. The shelf life is 2 months from the date of production.
Please read the Product Safety Data (SDS) carefully, before using.
 

Company Profile

New factory, new machine, clean, and the capacity is up to 20000tons/year for one machine, and have 10 press machines as well, from 1000-2000tons.

 

Detailed Photos

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