PU foam FRP sandwich panel

PU foam FRP sandwich panel is made of high quality fiberglass plate with polyurethane foam board (PU) through special polyurethane Glue composite, with beautiful, high strength, light weight, heat preservation and other characteristics.
1.Using self-made high quality FRP&GRP sheet as composite panel skin, the surface of the panel is smooth, smooth and shiny, can be customized according to customer requirements of different colors.
2.PU core material has stable structure, good anti-freeze melting and sound absorption, stable performance under low temperature conditions, suitable for cold storage.
3.It can be used for about 30 years under normal use, which reduces the comprehensive cost.

MOQ: 50 sets
OEM/ODM: Accepted
Color: Customization
Warranty: 1year
Sample lead time: 7-15 days
Payment: T/T, L/C

product details

Product in Parameter

Item	Parameter
Size	Length：Max(13m);Width：Max(3.0m)
Thick	Standard thick：25—100(mm) Non-standard thick：13 — 24(mm),101 — 200(mm)
PU Core	It is recommended to choose B2 grade and above flame retardant core material ,density40—45Kg/m³
Standard thick	Thick 80mm,core density 40Kg/m³,inside &outside skin 2mm
Weight	Weight is 10.1Kg/m²
Color	Refers RAL color，standard is both side white

Physical characteristics of PU foam

Item		Unit	Test Method	Performance parameter
Thermal conductivity		W/(m.k)	GB/T10294	0.023
Dimensional stability(70℃*48h)		%	GB/T8811	0.6
Compressive strength		KPa	GB/T8813	160
Water absorption		%	GB/T8810	1.8
Combustion performance		Class	GB8624	B2(D,E),B1(B,C)
Specification and size	Length	mm	4000 2400
	Width	mm	1210 1200
	Thick	mm	20mm—500mm