corrugated fiberglass roof panels

high density fiberglass insulation board, low water absorption, high mechanical strength, heat resistant, good electric property - details see: https://www.buildingsupplieshub.com/corrugated-fiberglass-roof-panels-10024268
Place of Origin: Jiangsu China (Mainland)Brand Name: Honglei  
corrugated fiberglass roof panels
contact supplier for corrugated fiberglass roof panels


We supply high density fiberglass insulation board :

Fiberglass board isa kind of laminated board formed through heat pressing after the electric industry fiolax cloth dips into epoxy resin. It is suitable as the mechanical, electric and electronic insulation structural components which are used under room and middle temperatures with a certain mechanical performance and electric performancerequirement

Features:

(1)Low water absorption rate

(2)Hard to be deformed

(3)High mechanical strength,

(4)Good electric performance wether under the moist or dry environment, Flame retardant grade could reach 94-V0,

(5)High temperature resistant,high dielectric performance and mechanical processing performance.

Name:epoxy glass fiber sheet
Model NO:FR-4
Material:Glass fibre + epoxy resin
Density:2
Item:Testing methodUnitResult
Fire Retardancy Grade:A--94-V0
Flame Resistance:C-96/20/65°C170-180
Voltage Resistance(penetrating)C-96/20/65 (in 25 °C oil)KV/mm18
Voltage ResistanceC-96/20/65 (in 25 °C oil)KV/mm12
Arc ResistanceC-96/20/65S60-80
Permittivity(1MHZ):C-96/20/65--4.0-5.0
Permittivity(1MHZ):C-96/20/65 +D-48/50--4.5-5.5
Volume anti-electric rate:C-96/20/65 +C-96/40/95Ω-cm5*10^11-10^13
Surface anti-electric rate:C-96/20/65 +C-96/40/90Ω5*10^11-10^12
Insulation Resistance:C-96/20/65 +D-2/100Ω10^12-10^13
Conmpressive Strength(Vertical):Akg/mm229-34
Conmpressive Strength(Horizontal):Akg/mm219-24
Anti-impact intensity(Parrallellable):Akg-cm/cm27-9
Bending strength(Horizontal):Akg/mm240-50
Clevability:Akg850-1000
Adhesive strength:Akg700-900
Compressive strength(Horizontal):Akg/mm220-24
Water absorption rate:E-24/50 +D-24/23%0.07-0.12

Application:

(1)Bottom plate of PCB punching and prototyping machine,

(2)Reinforcement plate of testing fixture,

(3)Needle plate

(4)The material of Flexible Printed Circuit Board

(5)Other electronical products

Stand Color: Aqua Green,Yellow

Standard size:1020*1220mm,1020mm *2040mm

Standard thickness range: 0.2~50mm

Size,color,thickness also can be customized.

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