Glass Wool Tissue

Pars Trade Group

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Fiberglass roofing tissue is mainly used as excellent substrates for water-proof roofing materials. It is characterized by high tensile strength, corrosion resistance, good bitumen wettability and so on. The longitudinal strength and tear resistance can be improved further by incorporating reinforcements into the tissue across its whole width. The water-proof roofing tissue made of these substrates is not easy to crack, ageing and rot. Other advantages with water-proof roofing tissue are high strength, excellent uniformity, good weathering quality, and leaking resistance.

Item	Unit	Specification Ⅰ				Specification Ⅱ
Item	Unit	EMR— 45	EMR－ 50	EMR— 60	EMR— 45R		EMR— 50R	EMR— 60R	EMR— 90R
Linear density of reinforcement yarn	Tex	68
Space between yarns Rh/Ro	mm	～	～	～	12.5/25		12.5/25	12.5/25	12.5/25
Area weight	g/m2	45±5	50±5	60±6	45±5		50±5	60±6	90±9
Binder content	%	22±3	22±3	22±3	22±3		22±3	22±3	27±3
MD tensile strength	N/50×200mm	≥180	≥200	≥230	≥200		≥230	≥240	≥350
CD tensile strength	N/50×200mm	≥85	≥105	≥130	≥80		≥85	≥115	≥250
Wet strength	%	≥80
Asphalt wettability	…	Complete wet-out
Bending strength	…	No fold or delamination
Roll length	m	1000-1500
Width	mm	1000-1300
Roll diameter	mm	≤1100
Internal Dia. of core	mm	Φ76 or Φ152