- Polymer Name:Melamine Formaldehyde (MF)
- Reinforcement Material:Cotton
- Physical Form:Sheets
- Density:1470.0 - 1470.0 kg/m³
- Features:Good Machinability, High Hardness, Arc Resistant, Durable
Bleached linen with melamine resin system. NP329 provides better arc resistance than NP320E. Also, resistant to ammonia based refrigerants. Hard, durable material should be heated to punch, but machines very well with standard machining equipment. NP329 meets UL94, HB.