Detailed Product Description

1. Property: Appearance: white or pale powder Melting range: 200~250°C Volatile: ≤1.5% 2. Application: Epoxy matting hardener D68 is the salts of polycarboxylic acid with cyclic amidine. The hardener, applied in suitable formulations, can produce epoxy or hybrid coatings for matt or semi-matt gloss with very good flowing and properties. Variation between matt and semi-matt surface can be obtained by means of suitable adjustment of formulation. DY68 is a leveling agent with silica carrier. It's noted that the achievement of matt effect and relevant puppetries of the film is connected with full cured of coatings. Thus, the following cure schedules are recommended. 180°C, 20~25min 190°C, 10~12min 200°C, 8~10min 3. Storage and notice: 1) This material can be stored for a very long period in closed container 2) Touching with skin and eyes should be avoided 3) Please wear dust mask while in operation Packing: N.W.: 20kg Polyethylene-lined, multi-ply paper sacks The information herein is to the best of knowledge. As the using conditions are not under our control, no guarantees are given. For liability on our side, we refer to general standard items and conditions printed in the brochure.