Class 0 thermal insulation armaflex rubber insulation Product Description
AK-FLEX Rubber foam insulation product is a kind of black flexible elastomeric nitrile rubber foam. It is original closed cell and fiber-free elastomeric foam. It is furnished with a smooth skin on one side which forms the outer exposed insulation surface. The expanded closed-cell structure makes it an efficient insulation. It is also effective for reducing HVAC noise. This rubber foam insulatin sheet is100% foaming and completely closed cell inner structure, fiber-free elastomeric thermal insulation material, and it is highly recommended for condensation control due to its excellent moisture vapor resistent and thermal conductivity, which is mainly used for pipe, duct and container. It is manufactured without the use of CFC’s, HFC’s or HCFC’s, which makes it as a kind of environmental-firendly material. As a kind of high quality thermal insulation and energy saving material, it is widely applied for HVAC/R system's duct, water-pipe, refrigeration and heating equipment, process piping and hot water pipe insulation works.
AK-Flex thermal insulation has four types fire rating, including FM Approved, Class 1, Class 0 and Grade B1. Its working temperature is -50℃-105 ℃.This insulation has the self-extinguish possibility. 100% foam rating and compeletly closed cell. Material: NBR+PVC. AK-Flex rubber foam insulation sheet spercifications: ---Class 0 AK-Flex Properties Specifications---
Physical properties | Specifications | Standard |
Cell structure | Closed-cell | - |
Density(kg/m³) | ≤80 | ASTM D1667 |
Flammability | Oxygen index | ≥40% | GB/T 8624-2012 |
Smook Density | ≤65 | GB/T 8627-2007 |
- | Class 0 | BS 476: Part 6 |
Combusion toxicity of smoke(t1) | ZA3 | GB/T 20285-2006 |
Thermal conductivity BTU.in/ft².hr.℉(W/m.k) | Mean temp. | -4℉(-20℃) | 32℉(0℃) | 104℉(40℃) | ASTM C177&C518 |
K-value W/(m.k) | ≤0.030 | ≤0.032 | ≤0.036 |
Water vapor permeability(g/m.s.Pa) | ≤1.89×10-11 | ASTM E96 |
Moisture resistance(μ value) | ≥15000 | DIN 52615 |
Water Absorption in vacuum (weight%) | ≤8% | ASTM D1056 |
Dimension stability 105±3℃,7d | ≤8% | GB/T 8811-2008 |
Crank resistance(N/cm) | ≥2.7 | GB/T 10808 |
Compression resilience ration 50%,72h | ≥72% | GB/T 6669-2008 |
Anti-ozone ozone pressure 202mpa,200h | No cracking | ASTM D1171 |
Aging Resistance | Slightly rucking, no cracks, no pinhole, no distortion. | GB/T 16259 |
Service temperature range | (-50~105℃) (-58~221℉) | GB/T 17794-2008 |
---AK-Flex Sheet Size Specifications---
Thickness | Inch | 1/4 | 3/8 | 1/2 | 5/8 | 3/4 | 1 | 1-1/4 | 1-9/16 | 2 | 2-3/8 | 2-3/4 |
MM | 6 | 10 | 13 | 16 | 20 | 25 | 32 | 40 | 50 | 60 | 70 |
Length(M) | 30 | 20 | 15 | 13 | 10 | 8 | 6 | 2.3 | 2.3 | 2.3 | 2.3 |
Width(M) | 1 / 1.2 / 1.4 / 1.5
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Rubber foam main composition: NBR(30%)&PVC(25%) Product Display
Product Line
Application Field
Rubber foam products are widely used in the following fields: Central air-conditioning system pipelines and equipment Living hot water pipes and equipment Industrial low-temperature piping and equipment Refrigeration system ,in particular ,apply in electronics, food clean ,chemical plant and important public buildings where need higher requirement of cleanness ,soundproof Packaging & Shipping
Delivery: Sample:1~3 Days FCL Order: 7~20 DaysSample: 1~3 Days
Our Services
Our main products are as following: Rubber Foam; Glass Wool; Rock Wool; IXPE; EPE / PE; Acoustic PE Foam; Acoustic NBR Foam
Payment terms | T/T, L/C,Western Union, PayPal and so on |
Shipment | DHL, FedEx, UPS, EMS, TNT(for samples); Transport by sea |
Sample | Free sample, the postage needs to be paid by customers |
Lead time | 1 to 7 days |
MOQ | Tube: 50 cartons sheet: 1000m |
Certificates of our products:
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Company Information
Guangzhou Qiushui Advanced Materials Co.,Ltd is a complex enterprise engaged in the development, application and international trading of advanced materials. since our enterprise’s establishment ,we always take it as our mission. it is our consistent mission to create a new eco-friendly living environment and show the spirit of craftsmanship. On the one hand, we improve the existing materials for getting a new and better performance, so it could be used more widely. On the other hand, we develop advanced materials in China and import absolute new materials from abroad to China. Also, we export our Chinese advanced materials to other countries in order to let worldwide people share Chinese advanced materials. We are always maintaining close communication with the new materials sector worldwide real-time. We are always standing in the forefront of the development of advanced materials in the world, and make its due contribution to the development of new materials in the world. Contact us:
| Guangzhou Qiushui Advanced Materials Co.,Ltd Website: www.gzqiushui.com TEL: +86 20 38776682 / 38776181 Fax: +86 2038776469 Add: Room 1601 Huide International Tower, No. 102 Haoxian Road, Yuexiu District, Guangzhou, China
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