Duct Wrap
KDI - " Vapor retardant facing (FSK)"

KDI Smart

Easy Install
Fire resistance
HVAC
Thermal
KDI Smart is in the form of flexible rolls manufactured from stable glass fibers bonded with thermo- setting resins, and free from coarse fibers and shot. Easy to handle and cut to fit rectangular ducts and air handling equipment.
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Key Facts

  • Excellent thermal performance
  • Excellent fire safety
  • Superior acoustic performance
  • Environmentally friendly: made from abundantly available, non-strategic materials.
  • Complies with international standards

Product description

KDI Smart range of product is in the form of flexible rolls , semi-rigid and rigid slabs manufactured from stable glass fibers bonded with thermo- setting resins.

KDI Smart is faced with a glass reinforced aluminum foil/ kraft laminate facing (FSK) which combines a pleasing appearance with excellent vapor resistance. KDI Smart has a high resistance to accident damage from knocks and handling during installation and maintenance. Dimensionally stable under varying conditions of temperature and humidity, rot proof , odourless, non -hygroscopic and will not sustain vermin or fungus.

Operating Temperature

  • Fibre upto 232 °C (450 °F)
  • FSK 100 °C (212 °F)

Permanence
KDI Smart range of products are dimensionally stable under varying conditions of temperature and humidity, rot proof, odourless, non-hygroscopic and will not sustain vermin or fungus.

No Corrosion
Does not cause or accelerate corrosion of steel, copper or aluminum. ideally suitable for a HVAC duct wrap application.  

Moisture Absorption
Moisture absorption is <1% by volume when tested in accordance with BS2972 or 6676, ASTM C1104. KDI Smart do not absorb moisture from the ambient air nor water by capillary attraction. Only water under pressure can enter the insulation products, but that will quickly dry out owing to the material's open cell structure.
FSK faced KDI comply with ASTM E96 desiccant method. Permeance not to exceed 0.02 perms (Federal Standard HH-B-100B type1- superseded by ASTM C1136) 

Technical description

Characteristic

Symbol

Unit

Quantities and measured values

Standard

Thermal Conductivity

T

(°C)

25

 

ASTM C518

l

( W /m·K )

0.041

Density

Rolls

ρ

(kg/m3)

12  (Tolerance: ± 15%)

ASTM C167

Dimensions

L, W, T

(m)

(4.0 – 45.0), (1.2), (0.025 – 0.200)

Facing

Faced with Aluminum Foil / Scrim/ Kraft laminate (FSK )

 Reaction to Fire Class (Unfaced)

 Euro-class A1

Non-combustible

EN 13501-1

ASTM E136

Surface Burning Characteristics

-Flame Spread Index

-Smoke Developed Index

 

≤ 25

≤ 50

ASTM E84

Water Vapour Sorption

(%)

< 1 (by volume)

ASTM C1104

Maximum Service Temperature 

Min.

Max. (Fiber)

Max. (Facing)

°C

 

-50

+232

+100

ASTM C411

Fungi Resistance

Do not promote fungi growth

ASTM C1338

Stress Corrosion to Austenitic Stainless Steel.

No Cracking observed

ASTM C871

Corrosiveness to Steel

No Corrosion

ASTM C665

Ozone Depletion Potential (ODP)

‘0’

-

Global Warming Potential (GWP)

<5

-

Rigidity

Flexible

ASTM C1101

Standard Compliance

ASTM C553, ASTM C665

Product variations

Articles information
Name Density [kg/m3] Facing Thml resistance Packaging (Roll) Thickness (mm) Width (m) Lenght (m)
NameKDI Smart Density [kg/m3]12 FacingFSK Thml resistance0.61 Packaging (Roll)1 Thickness (mm)25 Width (m)1.2 Lenght (m)20
NameKDI Smart Density [kg/m3]12 FacingFSK Thml resistance1.22 Packaging (Roll)1 Thickness (mm)50 Width (m)1.2 Lenght (m)20
NameKDI Smart Density [kg/m3]12 FacingFSK Thml resistance1.22 Packaging (Roll)1 Thickness (mm)50 Width (m)1.2 Lenght (m)20
Notes

Other dimensions, and density are available on request