• 140 Kg/m3 Vinyl Floor Underlay, EVA Vinyl Floor Underlay, Floor Soundproofing Underlay

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• 1.5mm Vinyl Floor Underlay Roll for WPC ,SPC , LVT floorings

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• High thermal insulation
  Footfall sound reduction
  High vapor tightness
  Ideal for underfloor heating
  Closed-cell foam for excellent moisture protection
  Anti-crush technology for excellent performance and long life
  Mold and mildew resistance adds protection
  Includes adhesive strip and 76mm(3 inches) overlap film for linking multiple rolls
  Absorbs unevenness in the base floor
  100% Electrical Insulator
  100% Environment-friendly, and low VOC
  Lightweight, easy to install
  Outstanding performance with compression strength, sound, and moisture. Suitable for use with woodland lifestyle flooring (as well as LVT tile and another flooring) where a moisture barrier is required.

  
  

CLASSIFICATION STANDARD

STC Classification: ASTM E90-04, 72dB,

Sound Transmission Class (STC): ASTM E90-09, Standard Test Method for LaboratoryMeasurement of Airborne Sound Transmission Loss of Building Partitions and Elements. Test results were then classified in accordance with ASTM E413-10, Classification for Rating Sound Insulation.

IIC Classification: ASTM E492-04, 73dB.

ASTM E492-09, Standard Test Method for Laboratory Measurement of Impact Sound Transmission Through Floor-Ceiling Assemblies Using the Tapping Machine. Test results were then classified in accordance with ASTM E989-06 (Reapproved 2012),

Standard Classification for Determination of Impact Insulation Class (IIC).

● Thermal Conductivity ≤0.065 W/m.k

● Fire Resistance: UL 94 HFI, F.A.R. 25.83

● Water Absorption: 0.08kg/m3

What we are

Changzhou Haichen packing materials Co. Ltd is a factory specialized in flooring underlayment. The factory is located in Changzhou which is called laminate floor center industrial park, about 200km from Shanghai. There are airlines is to Guangzhou, Beijing, Hong Kong every day.

The factory covers an area of 5000 square meters. The day-product capacity reaches 50,000 sq.m. There are 3 foaming productive lines. Foaming machine, Blown film machine, laminating machine, cutting machine and the own invention of the machine are more than 20 sets.

Our products are mainly sold to more than 80 countries and regions in the world. The main market is Australia, the United States, Canada, Australia, Russia, Germany, etc.

Our Culture

Core Value: Do business in good faith To Found: Good corporate image, Professional service, Harmonious and high efficient team. To Create: More fortune for the Group, More high-quality products and services for our customers, More employment opportunities and tax for the society