NPCSouth Asia NPPN 638S

Brand：NPCSouth Asia 

Model：NPPN 638S

Chemical name：Linear formaldehyde distillated glycerine ether

Appearance：Semi-solid

Product description：

NPPN-638SFor phenol epoxy resin.，Heat-resistant backbones with benzene rings and multi-power epoxy.，High bridge density and broader processing conditions due to structural characteristics。NPPN-638SIt's with melamine.、phenol resin、Co-mixed with sclerants such as polyester resins or different acid anhydride as the basis for the production of high-performance circuit boards(prepreg)or compound resin feedstocks，The building blocks produced have the following advantages:：

TgValue

It's durable. 

Technical indicators：

Oxygen Equivalence(g/eq)：170-190

Solution viscosity(25℃)：H-K

Colour(G)：3.0 Max.

Density(g/cm3  20℃)：1.18

Apply：

Cascade

Composite materials

Structural glue

Fibre entangled