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חומר סופג אקוסטי תוצרת גרמניה Melamine

גודל  60*60*5 ס"מ

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Melamine Acoustic Foam Technical Specification

PRODUCT DATA SHEET

DESCRIPTION

Light-weight, white open cell non-flammable acoustic foam with excellent thermal and sound absorption properties.

PROPERTIES

DENSITY: 8.5-11kg/m³ (BS4443 Part 1: Method 2)

TENSILE STRENGTH: 100-150 k.p.a (BS4443 Part 1: Method 3A)

HARDNESS: 7-20 k.p.a. (40% deformation) (DIN 53577)

CELL COUNT: 150-200 p.p.i. (BS4443 Part 1: Method 4)

THERMAL CONDUCTIVITY: 0.032-0.034 W/mk (DIN 52612)

FIRE PERFORMANCE:

BS476 PART 6/7: Class O

FMVSS 302: Fulfilled

NF P 92-501: M1

ASTM E662-83: Fulfilled

UL 94: V-0, HF1

DIN 4102: B1

DIN 54837: S4, SR2, ST2

CSE RF 2/75/A & 3/77: Categ. 1

Upper Service Temperature Limit: 5ºC

Continuous Service: 160 ºC

ACOUSTIC PERFORMANCE