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Characteristics: 1.Vinyl or unsaturated matrix resins 2.E-GLASS 2400 alkali free glass fiber Applications: 1.Purlin System of Heavy Corrosion Industrial Workshop Chemical compositions and physical properties: 1.Flame retardant B2 grade 2.Bending strength is greater than120MPA 3.Longitudinal strength greater than120MPA 4.Temperature range -30~120℃ 5.Surface acid-base resistance 15% sulphuric acid 7days no abnormalities。
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