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Wear Resistance Battery Interface Closed Cell Foam Padding Sheet Recycled

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Wear Resistance Battery Interface Closed Cell Foam Padding Sheet Recycled

Country/Region	china
Categories	Flanges

Product Details

Battery Thermal Management System Compressive Pad Close Cell Foam Insulation

Description

Expanded Polypropylene (EPP) is a highly versatile closed-cell bead foam that provides a unique range of properties, including outstanding energy absorption, multiple impact resistance, thermal insulation, buoyancy, water and chemical resistance, exceptionally high strength to-weight ratio and 100% recyclability. EPP can be made in a wide range of densities, from 15 to 200 grams per litre, which are transformed by moulding into 18 to 260 grams per litre. The steam chest moulding process fuses individual beads into the final product form, resulting in a strong and lightweight shape.

EPP is a fantastic material used for purposes which require elasticity in repetitive static and dynamic loads. It's a properly foamed polypropylene in the form of closed grains filled with air, which create closed cellar structures. It is the structure that polypropylene foam owes its properties to.

Low weight, high energy absorption, well chemical resistance and great susceptibility to thermoforming, to name a few. Furthermore, it has shape memory - that is the ability to return to the previous shape after being exposed to a load.

Features

1) Excellent in impact resistance, absorption & management.
2) Excellent chemical resistance.
3) Excellent wear resistance.
4) Less compressive creep deformation.
5) Less squeaking sound upon contact with other materials.
6) Excellent properties and low densities.
7) Offers freedom of design without compromising the shape of the parts.
8) Can be collected and recycled.

Specification

The main performance parameters are shown in Table

PHYSICAL PROPERTIES *	TEST METHOD	UNITS	TESTED DENSITIES
PHYSICAL PROPERTIES *	TEST METHOD	g/l	20	30	40	50	60	80	100
TENSILE STRENGTH	ISO 1798 DIN 53571	kPa	270	450	560	670	760	960	1150
TENSILE ELONGATION	ISO 1798 DIN 53571	%	21	20	19	18	17	15	13
COMPRESSIVE STRENGTH	ISO 844	kPa
25% STRAIN	DIN 53421		80	150	210	275	340	500	700
50% STRAIN	Test speed		150	200	300	370	475	700	960
75% STRAIN	5 mm/min		350	460	600	800	1000	1600	2300
COMPRESSION SET 25% STRAIN ・22H-23°C	ISO 1856 C Stabilizing 24H	%	13.5	12.5	12.0	12.0	11.5	11.5	11.5
stauchhArte	ISO 3386 40% strain	kPa	80	105	125	140	150	170	185
BURNING RATE	FMVSS 302 ISO 3795 sample thickness 12.5 mm	mm/min	100	80	60	50	40	30	25

Material	EPP
Thickness	Customized
Size	12001000100mm or Customized
Processing Service	Cutting, Moulding
Product name	EPP sheet
Color	Customized
Application	Advertising
Feature	Eco-friendly
Surface	Glossy
Usage	Widely
Density	1.2g/cm3
Type	Extrusion
Raw material	100% Virgin Methyl Methacrylate ( MMA)
Packing	Pallet