high performance polyimide resin

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high performance polyimide resin

I. Products     brief introduction

TY005-1 polyimide resin is a kind of     matrix resin of advanced composite materials which is widely used in     high-performance materials ‘ manufacturing filed and especially use it to     produce duplicate copper plate and laminates CCL with high resistance of     temperature etc. it can replace Kerimid 701A polyimide resin.

II. Chemical     desc ription

   It is     bismaleimide-based polyimide resin system and has no DDM in its components which     meets the environmental protection requirements.

III. Features

   .High     vitrification transition temperature and thermal stability property

   . Excellent solvent resistance

   . Low     coefficient of thermal expansion (CTE,T-axis)

   . Copper     Foil high peel strength

   . Good     storage stability

IV. The use of     products

  According to     the requirements of the solid content that used, use organic solvents such as     acetone for diluting.

  When produce     CCL by pure resin, should dilute the pure resin with solvent to 40-65% of solid     content under the condition of below 80°C.

   When produce     CCL by mixing TY005-1 polyimide resin and brominated epoxy resin, the content of     brominated epoxy should under 20% when the resin is pure, and appropriate amount     of inorganic flame retardantsAL(OH)3should     also need. Under the condition of diluting the pure resin with solvent to 40-65%     of solid content below 80°C.

   Use reinforced     fiber (glass fiber, carbon fiber, etc.)to produce prepreg material for laminated     products using.

V. The     ultimate performance indicators

   Vitrification     transition temperature (T g) °C

   Flame     retardant (U L-94)HB/V1/V0

   Copper foil     peel strength (ibs./ in.)≥7

   Mechanical     property, thermal stability property and electrical property can be comparable     with kerimid 701A

       

Quality     indicator

Appearance	Solid     content (%)	Gel time     ( seconds . 171°C
Reddish     brown viscous liquid	40-80	200-600

high performance polyimide resin