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PPG China > Aerospace > Technical Support & Training > New Products Introduction > New products introduction
New products introduction
The Qualification of CA 7700 to BMS 10-72 Specification:BMS 10-72 Rev. W. Qualified by :BMS 10-72 Type VIII
New Product-KS35 Product Name KS35 Product Description Chromate Free Epoxy Knifing Stopper Key Features KS35 is a low VOC, chromate-free, Epoxy based knifing stopper or direct application to composites and already primed metallic substrates. Unlike polyester stoppers, KS35 has very good water and Skydrol resistance. The stopper can be overcoated with epoxy primers,polyurethane primers and primer surfacers Specifications – Approval AIMS 04-04-030 (IPS 04-04-030-01 ) Aircelle HMRC0095 Specifications – Performance Eurocopter Catalyst/Hardener/Activator KS35B or KS35B1 Thinner/Reducer - Pack Size - Mix Ratio Base KS35A 2 w/w or 1 volume Activator KS35B 1 w/w or 1 volume or KS35B1 1 w/w or 1 volume Recommended Schemes - Product Application Parameters Surface Preparation Ensure surface is clean and free from any contaminants. Observe over-coat times from previous coatings Mixing Measure the 2 components in the correct ratio, then mix together thoroughly until an even coloured smooth paste is obtained. Viscosity N/A Induction Time None required Pot Life 30 minutes at 23°C with KS35B 1H00 at 23°C with KS35B1
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