Closed Cell or Open Cell NBR/PVC Foam for Sealing or Tape:
Product Description
HVAC (heating, ventilation, and air conditioning) refers to technology of indoor and automotive environmental comfort. HVAC system design is a major subdiscipline of mechanical engineering, based on the principles of thermodynamics, fluid mechanics, and heat transfer. Refrigeration is sometimes added to the field's abbreviation as HVAC&R or HVACR, or ventilating is dropped as in HACR (such as the designation of HACR-rated circuit breakers). HVAC is important in the design of medium to large industrial and office buildings such as skyscrapers and in marine environments such as aquariums, where safe and healthy building conditions are regulated with respect to temperature and humidity, using fresh air from outdoors.
We can custom cut to your required size using our specialized cutting equipment.
Neoprene Foam Seals are a high quality self adhesive foam strip, ideal for weatherproofing windows, doors and hatches. The foam creates a waterproof seal and is great for stopping draughts.
Easy to install with self-adhesive backing. Ideal for bringing your house up to healthy home standard.
We tape and cut this product here in our factory, so we can produce large volume orders quickly.
Available in a large range of pre-packed sizes.
Detailed Photos
Insulating material, in tube and sheet form, specifically for the insulation of plants and components of the ship and railway industry, for air conditioning, refrigeretion, distribution of fluids and aeraulic system applications
Urban drainage and downpipes, industrial pipes - civil and industrial machinery, insulation of traditional brick or plasterboard dividing walls, all types of flooring and applications in the shipbuildin and railway sectors.
Product Parameters
Property |
Units |
Value |
Test Method |
Density |
Kg/m3 |
50-90 |
ASTM D 1667 |
Compression set,25% |
% |
≤20 |
ASTM D 1056 |
Compression deflection |
Kpa |
30-35 |
ASTM D 1056 |
Tensile strength |
Kpa |
≥100 |
ASTM D 412 |
Elongation |
% |
≥100 |
ASTM D 412 |
Thermal conductivity |
W/m*k |
0.038 |
ASTM C 534 |
Water vapour
resistance index |
µ |
≥7000 |
DIN EN 12086 |
Upper use limit |
|
110 |
|
Lower use limit |
|
20 |
|
Fire perfomance |
|
HF-1 |
UL 94 |
Cell structure |
|
Closed cell |
|
Company Profile


Packaging & Shipping


Topsun, the Professional supplier for the Foams for the large used for Construction/Bluiding, Marine, Automotive, Insulation, Packing, Shoes and Footwear, Sport/GYM Production....
FAQ
Q: Do you manufacture your own foam?
A: Yes, we do manufacture the foam using our own presses and molds. We have various sizes molds.
Q: Why your price labeled so cheap?
A: We manufacture the foam buns our self, and export directly, no extra fees added.
Q: What is your lead time?
A: Ninety percent of all our orders can be loaded in 15 days.
Q: How much can you fit on a 40 HQ container?
A: Approximately 66m³ for sheets, and 58m³ for rolls.
Q: What is your minimum order?
A: We do not have a minimum order. However, small qty will be waste for the shipping costs.
Q:What are acceptable forms of payment?
A: We accept wire transfers, TT payment, Paypal, Western Union, LC etc.
Q: What densities are available?
A: We stock 60kgs/m³ to 300kgs/m³ densities.
Q: What colors are available?
A: Black mainly; White; Grey; Mint Green; Blue; Yellow; Red; Lavender; Lime Green; and Natural.
Q:Does your material come with skins?
A: Generally no, although some materials are available with skins upon request.
Q: What can be used to cut your foam?
A: Most tools that can be used to cut wood can also be used to cut our foam. These include table saws, band-saws, table routing, water-jet, etc.
Both of them provide excellent protection and shock absorption for packaging applications.
For more info, please feel free to contact us any time, 7 x 24 service !
topsunfoam.en.made-in-china.com