Polypropylene Mat 250

Resin Flow Mat

  • long glass fiber reinforced polypropylene
  • polypropylene fiber manufacturers

Brief

Polypropylene mat is made up of polypropylene fiber needle punched together, used in unsaturated polyester, epoxy resin system.

General it is been add two layers of chopped glass yarn on top and bottom layer as flow mat for close mould processes like: RTM, LRTM.

CHARACTERITICS

Applications requiring higher bending stiffness and strength without adding weight.

  • Used in unsaturated polyester, epoxy resin system.

  • Applies in hatches, small boat hulls, pressure vessels.

  • Afford resin fast flow through infusion vacuum, RTM, LRTM process.

COMPONENTS

  • B=120 g/m2

  • C=180 g/m2

  • D=250 g/m2

ADVANTAGES

  • Rapid wet-through.

  • Without chemical binders.

  • Good covering and degassing properties.

  • Compatibility with different type of resins.

  • Conformable to complex, double curved shapes.

  • Provides a wide thickness range to avoid tight or loose areas.

  • Provides a very good resin flow，save the whole process time.

  • High degree of deformability in order to be adapt to different mould cavities.

POLYPROPYLENE MAT

  • PP250

  • Needle punched nonwoven polypropylene mat in 250 g/m2.

PP STANDARD

  • With equality performance, no stain, print.

  • No hole, agglomeration, stain in whole rolls.

  • Tolerance of weight per square meter: ±10%.

  • Width: 50-2600mm.

  • Tolerance: ±2.5%.

  • No. of Denior: 75D.

  • Length of average: 70-90mm.

  • Weight per unit area: 180,250 g/m2.

  • Type of technical : nonwoven needle punched.

  • Other designs are available by customer’s need.

SPECIFICATIONS

Specification Polypropylene Weight (g/m2) Width(mm) Manufacturing Process
PP250-1250mm 250 1250 Needle Punch

CONTACT

Dymriton Composites offers many types of Resin Flow Mat specially designed with user needs for FRP products.
FREE SAMPLE is available, Contact us now!

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