Contour PVC Foam Core for Wind Blade

• Customization: Available
• Density: 100kg/M3
• Dimension: 2350X1120mm, 1170X1120mm
• Model NO.: P60/P80/P100/P130
• Transport Package: in Pallet
• Specification: 2350X1120mm
• Trademark: JLON
• Origin: China
• HS Code: 39211290
• Production Capacity: 1000000m2

Product Description

Introduction:

Cross-linked, closed cell PVC structural foam has good specific stiffness, specific strength. Compression, tensile, shear and bending strengths are excellent.
PVC foam core also has good dimensional stability and easy to process, suitable for a variety of processes. It is an ideal core material for lightweight & high-strength composite sandwich structures.
It provides excellent fatigue resistance, impact resistance and very low water absorption. Heat and sound insulation are also very good.

Features:
High performance weight ratio, good impact resistance
Resistance to many chemicals, almost no water absorption
Low flammability, self-extinguishing from fire
Suitable for a variety of composite molding methods: Vacuum infusion, spray up, hand lay-up, vacuum bagging
Good impact strength
Low resin absorption
Good sound & thermal insulation

Application:
marine, surface transport, aerospace, and wind energy industries

Specifications:

Item	Standard	Unit		P48	P60	P80	P100	P130	P200	P250
Density	ISO 845	Kg/m3	Average	48	60	80	100	130	200	250
			Tolerance	43-55	-6,+9	±10	±10	±15	±20	±30
Compression Strength	ASTM D1621	MPa	Average	0.60	0.9	1.4	2.0	3.0	4.8	6.2
			Minimum	(0.50)	(0.7)	(1.15)	(1.65)	(2.4)	(4.2)	(NA)
Compression Modulus	ASTM D 1621	MPa	Average	48	70	90	135	170	240	300
			Minimum	(35)	(60)	(80)	(115)	(145)	(200)	(NA)
Tensile Strength	ASTM D 1623	MPa	Average	0.95	1.8	2.5	3.5	4.8	7.1	9.2
			Minimum	(0.8)	(1.5)	(2.2)	(2.5)	(3.5)	(6.3)	(NA)
Tensile	ASTM D 1623	MPa	Average	35	75	95	130	175	250	320
Modulus			Minimum	(28)	(57)	(85)	(105)	(135)	(210)	(NA)
Shear	ASTM C 273	MPa	Average	0.55	0.76	1.15	1.6	2.2	3.5	4.5
Strength			Minimum	(0.50)	(0.63)	(0.95)	(1.4)	(1.9)	(3.2)	(NA)
Shear	ASTM C 273	MPa	Average	16	20	27	35	50	85	104
Modulus			Minimum	(14)	(16)	(23)	(28)	(40)	(75)	(NA)
Shear Elongation	ASTM C 273	%	Average Minimum	10 (8)	20 (10)	30 (15)	40 (25)	40 (30)	40 (30)	40 (NA)
	Width	mm	±5	1270	1120	1010	940	840	740	700
Standard
	Length	mm	±5	2730	2350	2160	2040	1880	1600	1500
Size
	Thickness	mm	±0.5	5~80	5~70	3~65	3~60	3~50	3~40	3~40