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Recyclable Fit Tolerance Limit Pressure Adjusting Material

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Recyclable Fit Tolerance Limit Pressure Adjusting Material

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Brand Name :	FQ
Model Number :	7107
Certification :	IATF16949
Price :	Fuzhou Fuqiang Precision Co.,Ltd.
Payment Terms :	L/C, T/T, D/P
Supply Ability :	1000pcs/day
Delivery Time :	1000 pcs/ days

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Recyclable Fit Tolerance Limit Pressure Adjusting Material

Fit Tolerance Limit Pressure Adjusting Material Compressive Stress pressure adjusting material

Description

Colour	The basic colour is white, and other colours of products are agreed upon by the supply and demand parties
Uniformity	The colour should be even
Stoma	Perforations of ≧3mm are not allowed.
Stains	Foam products are not allowed to have stains

MPP foam is a closed-cell foam made from polypropylene beads that provides exceptional thermal insulation, low thermal conductivity, and excellent temperature stability. As a battery insulation material, MPP foam is highly suitable for NEV batteries, which require stable operating temperatures to ensure optimal performance and safety.

MPP foam is available in various densities and can be customized to meet the specific thermal protection requirements of different NEV battery applications. With its low thermal conductivity and excellent insulation performance, MPP foam ensures that NEV batteries maintain a stable operating temperature, reducing the risk of overheating or damage to the battery.

MPP foam also has excellent fire protection properties, classified as UL94 V-0, indicating its outstanding resistance to ignition and non-propagation of flames once the ignition source is removed. These fire protection properties make MPP foam an ideal material for NEV battery applications, helping to prevent the spread of fire and improve overall safety. In the event of a fire, MPP foam can help to contain the flames and extinguish them, reducing the risk of damage and injury.

Features

Lightweight and high strength
Clean and environmentally friendly
Good buffer protection performance
Good surface protection properties
Good waterproof performance
Good thermal insulation performance
Good chemical resistance
Recyclable

Specification

The main performance parameters are shown in Table

Dimensional deviation(Unite:mm)
Length		Width		Thickness
Size	Tolerance	Size	Tolerance	Size	Tolerance
≤1000	Positive tolerance	≤250	Positive tolerance	≤9	≤±0.5
1001～2000	Positive tolerance	251～500	Positive tolerance	10～19	≤±1
2001～3000	Positive tolerance	501～1300	Positive tolerance	20~29	≤±2
				30 以上	≤±3
Note: If The dimensional deviations of other specifications are other than those specified in this table, it may be agreed by the supply and demand parties according to the contract

Test the project	Items		Inspection standards
	7165	7107
Apparent density/(kg/m³)	9.5±1.5	16±4	GB/T6343
Elongation at break(%)	≥10	≥10	ISO 1798
Compressive stress (25°C) (KPa)	5≤µ±3σ≤25@30% 8≤µ±3σ≤30@50%	10≤μ±3σ≤65@30% 20≤μ±3σ≤70@50%	GB/T 8813(ASTM D 3574 TestC)
Compressive stress (60°C) (KPa)	5≤µ±3σ≤25@30% 8≤µ±3σ≤30@50%	10≤μ±3σ≤65@30% 20≤μ±3σ≤70@50%	GB/T 8813(ASTM D 3574 TestC)
Compressive stress (-30°C) (KPa)	5≤µ±3σ≤25@30% 8≤µ±3σ≤30@50%	10≤μ±3σ≤65@30% 20≤μ±3σ≤70@50%	GB/T 8813(ASTM D 3574 TestC)
Compression after high temperature aging (120℃)(KPa)	5≤@30% 8≤@50%	10≤@30% 20≤@50%	GB/T 8813(ASTM D 3574 TestC)
Compression after High Temperature Aging (Double 85) (KPa)	5≤@30% 8≤@50%	10≤@30% 20≤@50%	GB/T 8813(ASTM D 3574 TestC)
Tear strength/(N/m)	≥35	≥35	GB/T10808
Tensile strength (KPa)	≥90	≥90	ISO 1798
Permanent compression set(%)	≤25	≤25	ASTM D1056 C
Low temperature embrittlement	Unbreaking	Unbreaking	/
Hardness (Shore 00)	20-40	30-50	GB/T 531.1-2008
Thermal conductivity (10.0±2°C) /[W/(m·K)]	≤0.04	≤0.06	GB/T 10295
Flame retardant	V-0	V-0	UL94
Water vapor adsorption rate(%)	≤30	≤30	ASTM C1104
Sulfites (ppm)	0	0	GB/T 5009.34
Volume resistivity (Ω.cm)	≥108	≥108	ASTM D257
Surface resistivity(Ω)	≥108	≥108	ASTM D257
Prohibited objects	RoHS & REACH &ELV	RoHS & REACH &ELV	RoHS & REACH &ELV

Typical Applications

The functions of heat insulation, buffering, flame retardancy,
Thermal runaway protection and
New energy passenger vehicle cells and modules

Package & Delivery

Recyclable Fit Tolerance Limit Pressure Adjusting Material

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