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AcoustiGuard – WILREP LTD. Barymat BV-14C

Barymat BV-14C is a composite noise barrier / absorption material protected with a performated vinyl film facing. The composite consists of perforated vinyl scuff wear and contamination resistance, 1.0 inch of acoustic polyurethane foam for sound absorption, a filled, flexible 1.6 lb. per sq. ft. barrier for transmission loss and a .25 inch polyurethan foam decoupler layer. it is suitable for moderately dirty environments where it is not exposed to contaminants such as direct oil or water spray.

Functions: Core Material

Core Type: Polyurethane Foam

Chemical Family: Polyurethanes (PU)

Technical Data SheetSafety Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Family
Polyurethanes (PU)
Core Type
Polyurethane Foam
Composite Materials Functions
Core Material
Technologies
Composite Materials
Product Families
Composite Materials — Core Materials
Foam Cores
THICKNESS

BV-14C: Approx 1.25 in. - overall composite thickness

Standard Dimensions
  • Sheet: 54” x 72”, untrimmer ( 27 sq.ft.)
  • Custom die cut can be provided

Features & Benefits

Materials Features
Contamination Protection,
Excellent Scuff Resistance,
Flexible,
Noise Damping,
Wear Resistant

Applications & Uses

Markets
Building & Construction
Applications
Building & Construction — Building Materials
Wall Panels
Composites End Use
Sound Absorption Material,
Wall Panels
Uses
  • Noise Enclosure Liners
  • Engine Compartment Liner
  • Wall Barrier Absorber
  • Barymat BV-14C is eaxy to apply and can be cut with common utility knives.

Properties

Physical Form
Foam
Physical Properties
ValueUnitsTest Method / Conditions
Composite1.9Ib./ sq. ft.-
Foam Density200.0%ASTM D4-64
Thermal Conductivity of Foam (75°F)0.27Btu. in./hr. ft².°FASTM C518
Flammability

MVSS 302-Passes

Technical Details & Test Data

Performance
Frequency (Hz)

Transmission Loss (dB) BTMM-14C
80 22
100 22
125 23
160 22
200 22
250 22
315 22
400 27
500 32
630 35
800 40
1000 44
1250 47
1600 51
2000 50
2500 48
3150 53
4000 56
5000 59
6300 59

 

STC 34

AcoustiGuard – WILREP LTD. Barymat BV-14C - Performance