High modulus amber polyimide film
High modulus amber polyimide film is a new product in researching, which can make dimension stability is a better degree, which will be widely used in FCCL lines.
High tensile strength
Marvelous stable dimension
LED lamp strip
Available thickness: 25um 50um
CCL, which uses the high modulus polyimide film comparing with using traditional polyimide film, appearance is flat, no wrapping situation on both MD and TD direction. This will increase the utilization of CCL, and save the cost.
The experimental sample was made，the basic performance is stable.
Product storage conditions
Under dry conditions, the shelf life is two years. The expiration test is qualified and can still be used.
Packaging marking, storage and transportation
1. packing in rolls with plastic package outside, then put into carton.
2. Carton will be marked with product name, specification, quantity information
3. film should be stored in a dry and clean room.
4. during storage and transportation, dampness and mechanical damage should be avoided.
Chemical properties of polyimide film
Polyimide film is high temperature resistant, chemically stable, fire retarding. Typical polyimides are anti-chemical solvents such as hydrocarbons, esters, ethers, alcohols and chlorofluoroalkanes. They are also resistant to weak acids but are not recommended for use in more concentrated alkaline and inorganic acids environments.