PVC Foam Structure Sheet High Closure Rate Thermal Stability

PVC Foam Structure Sheet High Closure Rate Thermal Stability System 1

PVC Foam Structure Sheet High Closure Rate Thermal Stability System 2

PVC Foam Structure Sheet High Closure Rate Thermal Stability System 3

PVC Foam Structure Sheet High Closure Rate Thermal Stability

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Loading Port:: China main port

Payment Terms:: TT or LC

Min Order Qty:: 100 m²

Supply Capability:: 10000000 m²/month

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PVC Structural foam is a kind of hard cross-linked structure foam, with high closure rate, excellent mechanical properties, thermal stability, good thermal insulation performance, excellent buffer shock resistance and chemical corrosion resistance and other advantages, widely used in wind turbine blades,Transportation, Boats and yachts, sports equipment, drones and the radome and other fields.

PVC Foam Structure Sheet High Closure Rate Thermal Stability

Product Characteristics

uHigh closure rate: the closure rate is above 95%, with good sound insulation, heat insulation, heat preservation;

uOff-fire self-extinguishing property: has excellent flame retardant property

uProminent strength / stiffness-mass ratio, with high specific strength, high specific modulus, can improve the strength, improve the rigidity, significantly reduce the weight;

uWide applicability: suitable to epoxy resin, unsaturated polyester, double horse resin, polyurethane resin and other resin systems, high bonding strength;

uProcessing convenience: convenient for machining, improve the design freedom;

uFatigue resistance: The unique molecular structure gives it good fatigue resistance, especially suitable for composite sandwich structures bearing dynamic loads. The service life of the sandwich structure made with fiber reinforced material is several times higher than that of metal products.

Property

项目	测试标准	单位	结果	F45 Kg/m3	F60 Kg/m3	F80 Kg/m3	F100 Kg/m3	F130 Kg/m3	F200 Kg/m3	F250 Kg/m3	F300 Kg/m3
Item	Test	Unit	Result
表观密度	ISO 845	Kg/m3	Nominal	45	60	80	100	130	200	250	300
Apparent density			range	40-50	54-69	72-89	90- 110	120- 150	180-220	225-275	280-330
压缩强度	ISO 844	MPa	Nominal	0.6	0.9	1.4	2	3	5.2	7	8.1
Compression strength			Minimum	0.5	0.75	1.1	1.6	2.6	4.5	6.1	7.6
压缩模量		MPa	Nominal	50	75	90	140	190	280	450	530
Compression modulus			Minimum	45	60	80	115	160	240	330	450
拉伸强度	ASTM C297	MPa	Nominal	1.4	1.8	2.5	3.2	4.2	7	9	11
Tensile strength			Minimum	1.1	1.3	2	2.6	3.2	6.2	7.5	9.1
拉伸模量		MPa	Nominal	55	75	95	130	170	230	300	400
Tensile modulus			Minimum	45	60	80	100	140	190	240	320
剪切强度	ISO 1922	MPa	Nominal	0.55	0.75	1.1	1.6	2.1	3.5	4.5	5.2
Shear strength			Minimum	0.45	0.65	0.95	1.4	1.9	3.2	3.6	4.6
剪切模量		MPa	Nominal	15	20	27	35	54	75	98	120
Shear modulus			Minimum	12	18	24	28	40	60	80	100
剪切伸长率		%	Nominal	12	20	20	25	30	35	35	35
shear elongation at
热变形温度	DIN 53424	℃	Nominal	125	125	125	125	125	125	/	/
HDT

1 、All the above tested value based on the temperature 23 ± 2℃.

2 、During the performance test, the sample direction is perpendicular to the plane direction of the foam plate, that is, the 3 direction (Z direction) of the plate, and the shear test is in the 13 / 23 direction (XZ / YZ direction). Nominal values are the values of mechanical properties measured on the basis of nominal density. The minimum is the minimum mechanical property of the material independent of the density.

PHYSICAL CHARACTERISTICS

Items	单位	F45	F60	F80	F100	F130	F200	F250	F300
Length	mm	1238	1220	2330	1970	1850	1600	1400	1350
Width	mm	1238	1220	1150	1010	900	800	700	650
Thickness	mm	80	80	70	65	60	55	50	45

Note：Length tolerance ：±5mm ，Width Tolerance ：±5mm ，Thickness Tolerance ：±2mm。

PVC Structural foam sheet can be designed and processed into different thicknesses, different sizes and different surfaces according to the different needs of customers Processing of the core materials, to provide customers with high cost-effective processing solutions.

PVC Foam Structure Sheet High Closure Rate Thermal Stability

Q: The steering angle sensor, how to replace the resolute: Steering wheel angle sensor, a part of the vehicle stability control system, which is installed in the steering column below the steering wheel. It is generally connected to the PCM via the CAN bus. Generally can be divided into analog steering wheel angle sensor and digital steering wheel angle sensor.

Q: What is the position of the steering wheel sensor and what is its function?: The steering wheel sensor usually uses three mechanical structures to measure the angle and the number of turns. The large gear rotates along with the steering tube column, and the teeth of the two pinions differ by 1, and are fixed in the body with the sensor casing, and do not rotate with the steering wheel. The two small gears are respectively collected with the rotation angle of the steering wheel, and because of the difference of one tooth, the number of different turns will be different from the specific angle, and the absolute rotation angle of the steering wheel can be obtained by calculation.

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Q: Steering wheel angle sensor operating principle: The steering wheel sensor usually uses three mechanical structures to measure the angle and the number of turns. The large gear rotates along with the steering tube column, and the teeth of the two pinions differ by 1, and are fixed in the body with the sensor casing, and do not rotate with the steering wheel. The two small gears are respectively collected with the rotation angle of the steering wheel, and because of the difference of one tooth, the number of different turns will be different from the specific angle, and the absolute rotation angle of the steering wheel can be obtained by calculation.

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