soundproofing foam rubber

Specifications 1.Material: NBR

2.Color: Black

3.Grade: B1,B2

4.Length: 10M

5.Certificate: CE, ISO9001

  We uphold the first, customer-oriented principle quality. We always welcome you to visit our factory. All the products can be made according to the customers' requirement.     Product Description    Rubber plastic foaming thermal insulation materials are produced by the cutting-edge technology introduced from abroad and the automatic production line,with nitrile-Butadiene rubber (NBR)and polyvinyl chloride(PVC) in excellent performances as the main materials and viaspecial processes of banburying ,sulfuration ,foaming ,ect,   Roof insulation characteristics:  

1. Closed-cell Structure.

2. Low and Stable Thermal Conductivity.

3. Low Water Absorption Rate.

4. Good Fireproof and Soundproof Performance.

5. Good Aging Resistance Performance.

6. Simple and Easy Installation.

7. Environmental friendly & Improved IAQ.

  Roof insulation application:  

Be used to retard heat transmission and control condensation from chilled-water and refrigeration systems. It also efficiently reduces heat transfer for hot-water plumbing and liquid-heating and dual-temperature piping

It is ideal for applications in:

Ductwork

Dual temperature and low pressure steam lines

Process piping

Air-conditioner, including hot gas piping

  Technical specifications:  

Property	Unit	Value
Density range	kg/m³	50~100
Flammability	-	B1
Oxygen index	%	≥33
Thermal conductivity	-	-
Average tempreture -20°C 0°C 40°C	w(m.k)	≤0.032 ≤0.035 ≤0.037
Moisture resistance factor	-	≥5x10³
Water absorption ratio in vacuum	%	≤10
Dimension stability 105°C ±3°C, 7d	-	≤10
Ozone resistance 200h	%	Good, not cracking
Compress resilience ratio Compression ratio 50% Compression time 72h	%	≥70
Aging resistance	-	150 hours, slight wrinkles, no cracks, holes or distortion
Dimensions	-	Pipes/tubes are in 1.83 mtr or 1.85 mtr length Sheet in rolls 1 mtr or 2 mtr width

            Packaging & Shipping    Packaging Detail:Packed by natural Plastic Film or according to customer requests. 

      Delivery Detail: within 7-15days after receiving the desposit.           Our Services    1. We are manufacturer more than many years of exporting rubber foams world widely. 2. Factory directly sell, so you can get the most competitive price. 3. The most advanced equipments keep the quality and quantity.   4. The most professional team, any size according to your requests.     Company Information    Shijiazhuang Hongcome Commercial Co., Ltd. is a professional manufacturer and exporter of glass wool, rock wool and NBR foam insulation and aluminum foil heat insulation in China.

We have professional technical worker teams, advanced manufacturing equipment and service system. Our products have passed CE, ISO, A1, SGS and AS/NZ certificates.

We have cooperated with a wide range of customers of OEM and wholesale distributors from all over the world in more than 50 countries.    Welcome  to  visit  our  factory.    May i help you ?       Please contract me now!