Description
China Factory Price Elastomeric NBR/PVC Class 0 Rubber Foam Closed Cell Sheet
Brief Introduction of Rubber Foam
The rubber foam products of our company are produced by imported high-end technology and automatic continuous equipment. We have developed a rubber foam insulation material with excellent performance through in-depth research. The major raw materials we use are NBR/PVC.
The main characteristics are: low density, close and even bubble structure, low thermal conductivity, cold resistance, extremely low water vapor transmissibility, low water absorbtive capacity, great fireproof performance, superior anti-age performance, good flexibility, stronger tear strength, higher elasticity, smooth surface, no formaldehyde, shock absorption, sound absorption, easy to install. The product is suitable for a wide range of temperature from -40ºC to 120ºC.
Our Class0/1 insulation is generally black in color, other colors are available upon request. The product comes in tube, roll and sheet form. The extruded flexible tube are specially designed to fit the standard diameters of copper, steel and PVC piping. Sheets are available in standards precut sizes or in rolls.
· Rubber Foam Technical Performance| Technical Data |
| Item | Unit | Specification | Standard |
| Density range | Kg/m3 | 40-85 | GB/T 6343
ASTM D1667
|
| Flammability | Oxygen index | % | ≥32 | GB/T 2406 |
| SDR | - | ≤75 | GB/T 8627 |
| Fire Rating | - | Class 0 & Class 1 | BS 476 Part 6 & Part 7 |
Conductivity factor
-Average temperature
| -20ºC | W/(M·K) | ≤0.030 | GB/T 10294
ASTM C518
|
| 0ºC | ≤0.032 |
| 40ºC | ≤0.036 |
| Water vapor Permeability | Coefficient | g/(m·s·pa) | ≤2.8 X 10-11 | GB/T 17146 |
| Factor | - | ≥10000 |
| Water adsorption ratio in vacuum | % | ≤4 | GB/T 17794 |
| Dimension stability (105ºC±3ºC, 7d) | % | ≤5 | GB/T 8811
ASTM C534
|
| Crack resistance | N/cm | ≥3.0 | GB/T 10808 |
Comperssion resilience ratio
(Comperssion ratio 50%, Comperssion time 72h) | % | ≥70 | GB/T 10808 |
Anti-ozone
(Ozone pressure 202mpa 200h) | - | Not cracking | GB/T 7762 |
| Aging resistance (150h) | - | Slightly crumpling, no cracks, no pin holes, not eforming | GB/T 16259 |
| Flexibility | - | Excellent | ASTM D1056 |
| Temperature | ºC | -50 - 120 | GB/T 17794 |
| Products type | Pipe & sheet |
| Color | Black, gray and other colors |
| Regular size | Pipe: inner diameter 6-108mm
Sheet: thickness 10-30mm
|
| Packing | PE plastic bags / exported standard carton
Diversified packaging to meet your needs
|
Specification of Rubber Foam Sheet| Thickness | 6mm | 10mm | 15mm | 20mm | 25mm | 30mm | 32mm | 40mm |
| Length | 30m | 20m | 10m/16m | 8m/10m | 8m/10m | 8m/10m | 6m | 5m |
| Width | 1m/1.2m |
Note:
1.The above specifications are commonly used specifications. Special specifications are available according to request of customer.
2. Rubber foam sheet and pipe are normally in black. Other colors are available according to requirements of customer.
3. It is recommended to use sheet when outer diameter of pipe exceeds 89mm.
4. Multiple layers packing is recommended where the thickness of heat insulation materials which you need are greater than 25mm.
5. The width of the sheet can be customized to 1-2 meters according to customer's requirements.
Veneer of Rubber Foam Sheet
Applications of Rubber Foam Sheet
Rubber foam insulation materials are widely in multiple scenes for thermal insulation and noise reduction, which are used in various pipes and equipment, such as central air conditioning, air conditioning units, construction, chemical, medicine, electrical appliances, aerospace, auto industry, thermal power etc.
Our Main Rubber Foam Products
1. Full series thermal heat insulation products, inculding cellular glass insulation, rubber foam insulation, glass wool insulation, rock wool insulation, XPS, etc.;
2. Stock sale, place the order and delivery immediately for the regular specification;
3. Top quality in the China thermal heat insulation supplier and manufacturer;
4. Reasonable and competitive price, fast lead time;
5. Deliver customized whole solution package to our customer. Welcome to contact us and visit our company and factories at any time!
HUAYUE® Glass Wool insulation materials has obtained many certifications:
· FM
· ASTM
· BS476 part 6 & part 7
· CE
· ISO14001
· ISO9001
· OHSAS18001
HUAYUE maintains a stringent system of QC, in all its operation by its professional QC staff. We have 6 quality control engineers and test chemists.
We have our own test laboratory. HUAYUE rubber foam insulation has been inspected by HUAYUE's Professional Quality Inspectors.
From each batch of raw materials, mid-products to end insulation materials, whole process would be validated by Huayue's Quality Assurance system. This will assure our customers that all materials have been tested and meet our high standards of quality assurance.
All products will have been strictly quality checked in house before packing. All products will be well packed before shipping. We accept OEM and ODM.
Q: Are you manufacturer or trade company?
A: We are professional manufacturer of thermal insulation material, more than 22 Years.
Q: Do you accept sample order?
A: Sample order is acceptable. We can offer free sample, sample can be sent within 1~3 days after freight payment confirmed.
Q: Does your company and products has any certification to ensure quality?
A: We are in compliance with CE, BS476, FM, ISO9001, ISO14001, OHSAS18001 certificate etc. Our products have excellent chemical, physical features and stability; better waterproof and low thermal conductivity.
Q: What services can Huayue provide?
A: * Any inquires will be replied within 0-1 hours.
* We are professional manufacturer. Welcome to visit our company and factories at any time!
* Any your idea on the packing we can help you to design and put into production. Customized product is available.
* High quality, reasonable and competitive price, fast lead time.
* All products will have been strictly quality checked in house before packing.
* All products will be well packed before shipping. Sample order prepared, just 3-10 days for arriving at your address.
Q: What is Huayue's inspection process for Glass Wool?
A: Raw Material Inspection - Production Process Inspection - Factory Inspection - Parallel Sample Tracking System.
Q: What's the delivery time of 1x40HQ container loading order?
A: Within 3-20 days after receipt of prepayment.
We will give you prompt reply within 0-1 hours!!!!!
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