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Coated Glass Facers Bring New Performance Advantages to Polyiso Insulation
 Apr 17, 2023|View:310

Coated Glass Facers Bring New Performance Advantages to Polyiso Insulation

Glass fiber facer with bituminous coating is for polyisocyanurate foam insulation board application:

· Insulation for flat roofs for use with partially bonded torch applied multi-layer bituminous waterproofing,

· Compatible with majority of torch applied waterproofing systems.

· Can be used on most structural roof decks, such as, concrete, plywood, metal or CLT.

Coated glass facers and Polyiso Performance Benefits

Coated glass facers do more than hold the polyiso together as it cures; they add certain performance characteristics that can enhance the effectiveness of the final polyiso product. CGF as a material is noted for offering the following benefits for polyiso insulation:

Mold resistance

Enhanced fire performance

Excellent strength and durability

High moisture resistance

Excellent dimensional stability

Resistance to delamination

A reduction in knit line appearance


Typical Properties:


PRODUCT CHARACTERISTICS

FinishingInside of roll: fiber glassOutside of roll: polypropylene fleece

Weight340-400 g/m2

Weight of glasstiber95-105 g/m2

Weight of PP fleece16-24 g/m2

Weight of modified bitumen220- 280 g/m2

Softening point of modified bitumen120- 140 C

Penetration of modified bitumen (at 25C)14-27dmm

Flash point of modified bitumen>260C

Roll width1220 - 1230 mm

Roll lenght1500 m approximately

Roll weight (average)625 kg

Core section151±2 mm

Roll section120 cm max

Joints1 joint accepted, marked with red flag

Pallet dimensions80x120

Rolls per palet1

Rolls position onto the palletVertical

PackagingProtective cardboard on the head and on the bottom of the roll

Wrappings and/or labelsEach oll PP/10 label+ traceability label


TECHNICAL CHARACTERISTICSNORMUNITVALUE
Mass per unit areaEN 1849-1g/m2340-400
ThicknessEN 1849-1mm0.85-1.15
Tensile StrengthEN 12311-1N/5cmMD: 450-610
N/5cmCD: 306-414
ElongationEN 12311-1%MD: 1-2%
%CD: 1-2%
Dimensional stabilityEN1107-1 (80°C)%-0,2
Stability under exposure to heatDIN 52123C
Telescoping

Max 0,5 cm
Fire reactionEN ISO11925-2
E


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