Outer enamel impregnated wrap Consists of glass fibre with acoaltar enamel the resul tant outer shall be uniform to b. S. 5341966, flexible and random pin holes to facilitate the release of hot gasses.
The surface of outer warp shall be lightly dusted with talc, fine sand or approved mineral powder, in sufficient quantty to prevent sticking in the roll.
It shall be based on aglass fibre tissue chemically resistant to bore silicate glass contaning not less than 5% b2o3.
The glass fiber mono filaments making up the mate shall be rondum arrangement bonded with a phenolhc type resin compatible with hot coaltar enamel.
Continuous longitudinal filament glass yarn to provide longitudinal rei fo eement embodied in the mat at 9. 5mm centeres.
Physical characteristics of outer wrap
Thickness nominal. 76mm
Wight per 10. 8m2 5kg. Minim
Tensile strength 12. 5 cm strip 54 kg minim
Tear strength (ternsverse 4. 5 kg. Minim)
Packing and dimen sions:
Roll width (9) out side diam 550mm
Roll core size 76mm
Each roll is packed in plastic sag and every 3 rolls are ed in car board cylinder tightly sealed
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Company Name:Misr Agent And Trade. Add:318 Elsodan St, Elmohandessen Bulding 5 A, Giza Tel:20-2-3032502 Fax:20-2-3032502 Email:misr.trade1@gmail.com Contact person:Mr. Badawy Elkholy