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HVAC Duct Cross Linked Polyethylene Foam Good Fire Blocking Capability

China Cyg Tefa Co., Ltd. certification
China Cyg Tefa Co., Ltd. certification
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Reliable supplier with very good service and professional commercial team!

—— Zhang'R

CYG TEFA is a good foam supplier, they have an efficient marketing team, it is a responsible manufacturer.

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Very good quality IXPE foam and quick leadtime, the professional team always provide best service for us.

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HVAC Duct Cross Linked Polyethylene Foam Good Fire Blocking Capability

HVAC Duct Cross Linked Polyethylene Foam Good Fire Blocking Capability
HVAC Duct Cross Linked Polyethylene Foam Good Fire Blocking Capability

Large Image :  HVAC Duct Cross Linked Polyethylene Foam Good Fire Blocking Capability

Product Details:
Place of Origin: China
Brand Name: CYG
Certification: RoHs, REACH, CE, UL, ISO 14001
Model Number: XPE
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: PE Bags
Delivery Time: 15-20 days
Payment Terms: L/C, T/T
Supply Ability: 500 tons per month

HVAC Duct Cross Linked Polyethylene Foam Good Fire Blocking Capability

Density: 28-300 Kg/m3 Thickness: 0.5-100 Mm
Shore C: 35 Thermal Conductivity: 0.04 W/mk
High Light:

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Company Information

CYG TEFA Co., Ltd. is a subsidiary of CYG Group Co.,Ltd (stoke code ,600525). CYG TEFA CO.,LTD established in December of 2002.

We are the leading manufacturer for XPE, IXPE foam, ESD foam for more than 15 years, all our products can be used for thermal insulation, waterproof, shockproof,etc. and also our products get the UL, ISO, SGS, Rohs, Reach, CE approval. and we have 14 production lines for production. Hope to cooperate with you.



Product Description


Insulation material XPE foam chemical cross linked foam insulation

1. Foil+XPE Foam+foil

2. Thickness 3mm, 4mm, 5mm or as requests

3. Size:1.2M width* 40M length,also sizes available upon requests

4. Anti-flaming,thermal insulation

5. Light,dustfree,fire-retardant,Environmental



Good pliability

CYG XPE FOAM rubber insulating products with good flexibility make them suitable for bent and irregular pipes in construction, saving both labor force and cost.

Vibration Resistance

CYG XPE FOAM heat-proof and heat-preservation plastic-rubber with high elasticity ,can reduce the vibration and resonance of the hot /cold water pipes utmost.

Good fire –blocking

This product has fire-blocking and smoke-reducing property , when burned , its density is very low and doesn’t melt, without any small fire ball left and with the merit of self-extinguishing.

According to the standard of GBB8624-1997 Method for grading flammability of construction material, this is the flame resistant product of grade B1 enabling to secure the satiety.

Low conductivity factor

Conductivity of this material is 0.034w/mk at an average°C. As this product has high heat-releasing ratio, it can get the same heat-preservation effect at less half thickness of other insulating product under the same. condition, saving not only space but also cost.



1. excellent heat insulation performance: conducive ground insulation and keep warmth;

2. high apparent density and compressive strength: help to ground leveling, reduce construction problems and ease, efficiency, improves work efficiency;

3. sound insulation, reducing vibration;

4. good mildew-resistant corrosion-resistant performance: resistance to acid and organic solvents. low water absorption rate, effectively prevent mildew, protect the floor;

5. superior production technology to meet different needs: continuous and controllable production process meets different requirements of the length and width, effectively reducing the waste during transportation and installation.


Foam specification

thermal conductivity <0.040W/m · k
apparent density ≤28±2kg/m ³
compressive strength ≥0.185
combustion level B2
water absorption ≤0.05g/cm2
Length ≤300M
width ≤2.5M


Products’ main technical data sheet:

Reflectivity 96%-97%
Thermal conductivity  
Flame retardant Class A /Class 1
Temperature range -50 °c +90°c
OEM Accepted Yes
Regular bubble size 10*4mm, 10*6mm, 20*4mm,20*6mm,
Regular EPE/XPE/IXPE thickness 2-10mm


Item name Index  
Flame ability Class 1/ Class A  
Temp Range -50F to 180F  
Emissivity 0.057  
Reflectivity 0.943  
Water Vapor Permeability 0.02 Perms  
Resistance to Fungi Does Not Promote  
Corrosiveness Pass  
Thermal Resistance (3.5" cavity)

R-15.2 (Heat Flow Down),

R-8.5 (Horizontal Heat Flow)



Product Uses

- Insulation for refrigerator and air-conditioner

– Various kinds of insulation tubes

– Thermal insulation for floor

– Anti-dew materials for sink

– Cushioning materials

– Various kinds of gaskets

– Thermal insulation for energy saving equipments

– Duct cover, wall partition strip etc. Fire Rating


Contact Details
Cyg Tefa Co., Ltd.

Contact Person: Becky Tan

Tel: +8613510739596

Fax: 86-755-26631759

Send your inquiry directly to us (0 / 3000)