AR Glass Fiber Products --Roving

(Z = 50 Filaments per strand, Y = 100 Filaments per Strand, X = 200 Filaments per Strand

2500 = Roving Tex, H350 = Sizing Code, Y = Number of Filaments per Strand

Example Code: 2500H350Y/DB

Explanation for product code format:

Four different tex roving are available: 310, 620, 1,100, and 2500. The product codes are: AR(tex)S-800,
e.g. AR310S-800

DWR products are single end roving, designed mainly for weaving, scrim manufacture, filament winding, and pultrusion applications. They are not suitable for spray-up or chopped strand manufacture.

Direct wind Roving (DWR)

  or  

Designed for chopping into chopped strands that are suitable for premix applications. Especially suitable for direct chopping into mixer. The strands obtained from this roving are too stiff for spray-up applications.

5000H530X/DB

  or  

Specialty roving, particularly designed for GFRC spray-up of primarily flat products. It is not usually suitable for spray-up of products with shape and molded features due to its high number of strands.

2500H350Y/DB - 5000H350Y/DB

  or  

For GFRC spray-up applications. The high integrity strand has excellent combination for stiffness for good lay-down and wet-out but is sufficiently soft to allow easy roll-out into corners and other mold details.

2500H103/DB - 5000H103/DB

offers the following roving products.

NEGA offers the following roving products.