Polyester mesh netting laid scrim for glass fiber reinforced plastics mortar pipes

Short Description:

Roll Width: 200 to 2500 mm

Roll Length:: Up to 50 000 m

Yarns Type:: Glass, Polyester, Carbon, Cotton, Flax, Jute, Viscose, Kevlar, Nomex,

Construction:: Square, tri-directional

Patterns:: From 0.8 yarns/cm to 3 yarns/cm

Bonding:: PVOH, PVC, Acrylic, customized

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Polyester mesh netting laid scrim Brief Introduction

This product is a Polyester Mesh Netting Laid Scrim, a specialized reinforcement fabric engineered for enhancing the performance of Glass Fiber Reinforced Plastics (GRP) mortar pipes. It is a cost-effective, open-mesh fabric manufactured by chemically bonding continuous polyester filament yarns. Designed for high compatibility with composite manufacturing processes, it is integrated into the pipe structure to provide critical tensile strength, dimensional stability, and durability, thereby significantly improving the mechanical properties and service life of the finished pipes.

Polyester mesh netting laid scrim Characteristics

High Mechanical Strength: Provides exceptional tensile strength and tear resistance, crucial for withstanding internal pressures, external loads, and handling stresses encountered by mortar pipes.

Superior Functional Properties: Exhibits heat sealability, anti-microbial properties, water resistance, and self-adhesive capabilities. It is also characterized as eco-friendly, decomposable, and recyclable, aligning with sustainable manufacturing practices.

Lightweight & High Performance: Available in various specifications (e.g., mesh sizes like 12.5x12.5mm, 10x10mm) with optimized weight (e.g., approximately 8-9 g/m² for CF10 * 10PH), offering an excellent strength-to-weight ratio that reinforces without adding significant mass.

Excellent Process Compatibility & Efficiency: Designed for seamless integration into pipe manufacturing processes such as filament winding or centrifugal casting. Supplied in very long rolls (up to 50,000 meters) and customizable widths (200-2500 mm), enabling efficient, continuous, and large-scale production.

Polyester mesh netting laid scrim Data Sheet

Item No.	CF12.5*12.5PH	CF10*10PH	CF6.25*6.25PH	CF5*5PH
Mesh Size	12.5 x 12.5mm	10 x 10mm	6.25 x 6.25mm	5 x 5mm
Weight (g/m2)	6.2-6.6g/m2	8-9g/m2	12-13.2g/m2	15.2-15.2g/m2

The regular supply of non-woven reinforcement and laminated scrim is 12.5x12.5mm,10x10mm,6.25x6.25mm, 5x5mm,12.5x6.25mm etc. The regular supply grams are 6.5g, 8g, 13g, 15.5g, etc.With high strength and light weight, it can be fully bonded with almost any material and each roll length can be 10,000 meters.

Polyester Laid Scrims Application

Primary Use: Reinforcement for Glass Fiber Reinforced Plastics (GRP) Mortar Pipes

This scrim serves as a critical reinforcement layer within the structure of GRP mortar pipes. It is embedded during the pipe manufacturing process (e.g., within the mortar or composite layers) to:

Enhance Structural Integrity & Stiffness

It significantly increases the pipe's hoop strength and axial stiffness, enabling it to better resist internal pressure, ground loads, and deformation.

Improve Crack Resistance & Durability

The mesh distributes stresses and helps control crack propagation within the brittle mortar matrix, leading to improved impact resistance and long-term durability in demanding environments like drainage, sewage, and irrigation systems.