Retardant epoxy potting compound

Shijiazhuang Li Ding Electronic Materials Co., Ltd. LD-104 flame retardant epoxy potting compound I. Introduction LD-104 material is flame retardant epoxy potting compound is used in various types of electronic components and assemblies potting material. The potting material consists of two components of the resin and curing agent, at room temperature, free-flowing liquid. Second, the technical characteristics of the resin and hardener by a certain percentage (usually 4: 1) mixed evenly, you can direct mechanical manual casting and other casting or molding methods for electronic components or assemblies potting, after 24 hours can be to obtain a flame-retardant cured epoxy resin. Third, the material characteristics of LD-104 flame retardant epoxy potting material has good insulation, liquid casting, thermal expansion, low creep resistance, flame retardant, shock, dust, water, good adhesion to other excellent features. In addition, the company also custom epoxy potting according to user requirements, to meet the needs of industries. Fourth, use LD-104 flame retardant epoxy potting compound mainly used for potting of electronic components, such as motorcycle electronic regulator, electronic ignition, display, communication cable connector, microcomputer washing machine, dishwasher dry type transformers and capacitors and various other electrical coil potting and insulation. 5. Technical Specifications Item Test Method? Numerical temperature cycle (-55 ℃ + 155 ℃)? 10 times without cracking and wet at 15 ℃ humidity 51% ????? IR without increasing power aging full-motion 96H ?????? ???? no breakdown flame retardancy UL-94 ?????????????? V-0 Volume resistivity (Ω / cm) ASTM D257 1.0 × 1014 Surface resistivity (Ω) ASTM D257 1.0 × 1014 Withstand voltage (KV / mm) ASTM D14? 925 Thermal conductivity (w / mk)? 0.95 Hardness Shore D? 82 six, use preheated to 60 degrees Celsius for 100 parts of A component, B component 25 parts, fully mixed can be used after vacuum degassing. You can also use the A component to 100 parts, B component of 25 parts, followed by sufficient mixing in the upper heater temperature to 50-60 ° C stirring vacuum defoamed. Seven, the epoxy potting preservation methods must be stored in a dry, cool environment, absolutely avoid contact with water. VIII Special Considerations in the use of plastic, it must immediately covered with a plastic bucket lid inside and outside absolutely not allowed to prolonged exposure to air and moisture to avoid the product entirely scrapped. To use the glue must do a good six words: weighing accuracy, mixing and moisture. Nine, storage and transportation 1 This product is not flammable, not explosive, non-toxic, according to general chemical transport. 2 sealed, cool, dry and avoiding intense sunlight, shelf life of six months. _____________________________________________________________________ Address: High-tech District, Shijiazhuang City, Xiangjiang Road 319 Tianshan Science and Technology Industrial Park 6-1-502 Tel: 18931865367