Stitched Fiberglass Mats for Long-Lasting Use

short description:

Stitched mats are produced by systematically arranging chopped fiber strands of specified lengths into a uniform layer, which is then reinforced through stitching with polyester yarns. The fiberglass strands are treated with a silane-based coupling agent as part of their sizing chemistry, ensuring compatibility with resin systems such as unsaturated polyester, vinyl ester, and epoxy. The homogeneous distribution of fibers guarantees consistent structural integrity and robust mechanical performance.

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Product Detail

Stitched mat

Description

Stitched mats are fabricated through the precise alignment of chopped fiber strands, cut to defined lengths, into a cohesive sheet structure, which is subsequently secured with polyester stitching threads. The fiberglass strands incorporate a silane coupling agent within their sizing formulation, ensuring compatibility with unsaturated polyester, vinyl ester, epoxy, and other resin matrices. This engineered uniformity in fiber dispersion ensures exceptional dimensional stability and optimized mechanical properties.

Features

1. Consistent grammage and dimensional uniformity, reinforced structural cohesion, and absence of fiber shedding

2.Fast wet-out

3. Good compatibility

4.Easily conforms to mold contours

5.Easy to split

6.Surface aesthetics

7.Superior mechanical performance

Product code	Width(mm)	Unit weight(g/㎡)	Moisture Content(%)
SM300/380/450	100-1270	300/380/450	≤0.2

Combo mat

Description

Fiberglass composite mats are engineered by combining multiple fiberglass material types through processes such as knitting, needling, or chemical binder bonding. This hybrid construction enables tailored structural configurations, enhanced flexibility, and compatibility with diverse manufacturing methods and environmental conditions.

Features & benefits

1. Fiberglass composite mats can be tailored through the strategic selection of fiberglass materials and manufacturing processes (e.g., knitting, needling, or binder bonding), making them suitable for diverse production methods such as pultrusion, resin transfer molding (RTM), and vacuum infusion. Their exceptional conformability ensures precise adaptation to intricate mold geometries, even under demanding forming conditions.

2. Tailorable to address precise structural performance or aesthetic specifications

3. Reduced pre-mold dressing and tailoring, increased productivity

4. Efficient use of material and labor cost

Products		Description
WR +CSM (Stitched or needled)		Complexes are typically a combination of Woven Roving (WR) and chopped strands assembled by stitching or needling.
CFM Complex	CFM + Veil	a complex product composed by a layer of Continuous Filaments and a layer of veil, stitched or bonded together
CFM Complex	CFM + knitted Fabric	This complex is obtained by sewing a central layer of continuous filament mat with knitted fabrics on one or both sides CFM as the flow media
Sandwich Mat		Designed for RTM closed mold applications. 100% glass 3-Dimensional complex combination of a knitted glass fiber core that is stitch bonded between two layers of binder free chopped glass.