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Address : Fukang road, Xinjie industrial park, Yixing city, Jiangsu, China
Tel   : 0086-510-87997377
Fax  : 0086-510-87967707
Mob : 0086-18061570281
Skype: elisyw

closed cell nbr insulation rubber foam sheet board
Read:2026 Addtime:2017/4/5 [Print] [Back]

Product Description


ZY-NPB NBR PVC insulation board has low thermal conductivity, full-closed structure, and excellent continuous heat insulation. The material is completely isolated with vapor, so it has the properties of water-proof, anti-condensation and long lifetime.

After SGS testing, its measured value is much lower than EU standard value on materials without toxic substances, so it is safe and healthy. Moreover, with beautiful appearance, it is easy for bending and construction, and no need of other accessories.

Application Field:

Mainly used for precision machine.

Refrigeration unit and equipment for air-conditioning system

Condensing water pipe

Air duct and hot water pipeline


√ High heat emission coefficient of surface, up to 9W/m2k.

Thermal conductivity 0.034W/m·k, while 0.

Closed structure can effectively prevent thermal conduction.

Excellent anti-steam permeated ability; moisture resistance 4,500 (DIN52615); "built-in" steam-proof coating; the insulation board is insulating layer and moisture-proof coating as well.

Excellent fireproofing; oxygen index is above 28.

Easy for installation.

No CFC, HFC, HCFC or other materials containing fluorine, also no formaldehyde, dust or fiber.

ZY-NPB rubber plastic insulation board has excellent fireproof performance. According to international GB/T17794-2008, Zeal rubber sponge insulation board is judged as GB/T17794- 2008 Grade "B2" difficult-flammable material after testing.





Performance index

0 Grade

I Grade

II Grade








Oxygen index


Oxygen index


Oxygen index


Fume density


Fume density


Fume density


Thermal conductivity

(average temperature)





moisture coefficient


10×10-10 ≤7×10-10 ≤4.5×10-10

Moisture-resistant gene


10×103 ≥7×103 ≥4.5×103

Vacuum water absorption



Dimension stability




Tear strength



Compressive rebound degree

Compressibility 50% compression time 72h



Ozone resistance

(ozone partial pressure 202Pa 200h)


No crack

Aging resistance(150h)


Minor wrinkle, no crack, pinhole-free, non-deformed

Note: our product can be made upon your special request.

Product Pictures

Packaging Shipping

Package and Storage:

ZY-NPB rubber plastic insulation board adopts transparent packing for convenient direct-viewing.

Also we accept OEM for different brands of products based on requirements of customers all over the world.

Company plant

Customer Photo



1) Why choose us?
Professional supplier on fitness products
Lowest factory price with good quality
Low MOQ for start small business
Free sample to check quality
Meet safety standard for Europe and USA
Special technology on print
Accept trade assurance order to protect buyer
On-time delivery
Rigorous working attitude and perfect after-sales service

2) What is advantange on quality?
High quality sticky to secure your hands and feet during yoga
The non slip/ frosted surface provides a safe and comfortable touch
Eco-friendly material
Good resilience force
UV protection
Easy clean

3) What is MOQ?
No MOQ for stock colors. Others depend on actual situation

4) What kinds of logo technic can we use?
Silk screen print
Woven label

5) How to get a sample?
Color and sample card can provide for free, only provide freight cost
For customized sample, pls contact us for sample cost

6) How to save sample cost?
If place order directly, we can provide you free sample to check quality

7) What is sample time and production time?
Existing sample: 2-3days
Customized sample: 7-10days
Production time: 10-20days

8) How to ship?
Sea freight, Air freight, Courier
Cheapest way is by sea

9)How to place a order?
Place order with saler
Make payment for deposit
Sample making for confirmation before mass production
After sample confirmed, mass production start
Goods are shipped, inform buyer to make payment for balance

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