Aohong CRS-8000 Series: Advanced Cork-Rubber Composite Sheet for Demanding Industrial Applications

Cork-Rubber Composite Sheet & Production Process

Core Composition:
60% Portuguese cork (Grade A, 0.5-1.2mm)
30% NBR rubber (70% ACN)
10% proprietary binders:ml-citation
Calendered Construction:
0.8-12mm thickness tolerance ±0.1mm:ml-citation
Vulcanization Process:
72hr @150°C in ISO 9001 facilities:ml-citation

Performance Specifications

Property	Value	Standard
Compression Set	≤15%	ASTM D395 @70°C
Thermal Range	-40°C to 120°C	Continuous
Water Absorption	<5% vol	24h immersion
Fire Rating	UL94 HB	Class 0 HVAC

Mechanical Characteristics:ml-citation

Recovery rate: 92% after 5000 cycles
Tensile strength: 7-10MPa range
Shore A hardness: 55±5 points

Quality Assurance Protocol

SEM microstructure analysis per batch:ml-citation
100% thickness verification
Chemical resistance validation:
- pH 4-10 stability (28-day)
- ASTM Oil No.3 immersion:ml-citation

Industrial Application Data

Automotive Vibration Control:ml-citation

10-year engine mount service life
85% damping @ 200-500Hz

Marine & HVAC Performance

Zero saltwater degradation:ml-citation
35dB noise reduction @1kHz
UV-resistant outdoor use:ml-citation