Fibre Glast 90L Isophthalic Polyester Resin (Laminate Properties)

Description:#90 Isophthalic Polyester Resin is perfect for making dimensionally stable polyester molds, corrosive service part fabrication, and as a durable repair material for tank linings. #90 permits fast wet-out in spray or hand laminates. Its 225°F service temperature also resists exotherm and post cure problems. Properly fabricated parts may be used in food service applications. #90 is a pre-promoted, thixotropic, corrosion and temperature-resistant Isophthalic polyester resin. This versatile product features a high molecular weight and crosslink density and offers good corrosion resistance in a variety of aqueous and acidic media. The performance of #90 has been proven by over 30 years of successful service.Features:High molecular weight Isophthalic polymerContains no esterification catalystChemical components listed under FDA 177.2420 Title 21Laminates based on #90 can meet BS 6920 requirementsLaminates can meet MIL-R-7575C Grade A and B with Class 0 and 3 Electrical PropertiesManufactured using statistical controls in ISO-9002 certified plantsBenefits:Corrosion resistance, Strength, ToughnessSuperior corrosion and blister resistanceCan be used in food and beverage contact applicationApproved for use in military applicationsConsistent batch to batch performanceProperties are listed for 1/8" Laminate, 4 plies of 1.5 oz/ft2 chopped strand mat. Glass content: 35% by weight: Thickness 0.090", at Room Temperature of 77°FInformation provided by Fibre Glast Developments Corporation.