If you have been looking for a highperformance, versatile fiberglass solution, then CSM fiberglass is the one for you. Below, we explore its features, applications, and advantages.

What is CSM Fiberglass?

Composite Structures and Materials (CSM) fiberglass is a random-short E-glass fiber bonded by a powder or emulsion binder. Offering excellent moldability as well as strength, it was developed for hand lay-up and continuous laminating processes. Key features include:

Physical Properties: CSM Fiberglass is prepared from E-glass fibers, randomly oriented and interlaced with bonded glass filaments to form a flexible mat.

Molding Properties: If CSM Fiberglass is easy to operate, excellent molding properties, high temperature wetting, low resin consumption.

Mechanical properties: CSM Fiberglass weight uniformity, composite products and mechanical properties, high dry and wet tensile strength, good transparency.

Performance of flexibility and molding: CSM Fiberglass products are no rebound, in the complex mold and sharp corners suitable.

Why Choose CSM Fiberglass?

CSM fiberglass is a dream choice for Industries due to the following:

CSM Fiberglass versatility

CSM Fiberglass is characterized to possess a great degree of versatility and this is largely because of its compatibility with a variety of resin systems. This material has excellent compatibility with unsaturated polyester, Vinyl ester, epoxy and Phenol formaldehyde resin, and therefore can be used in hand lay-up and continuous lamination, and is also suitable for RTM, winding, molding and other mechanical molding process.

CSM Fiberglass cost effective

Due to quick wetting and low resin consumption, CSM Fiberglass goes further, meaning far less material wastage and production cost. At the same time, the material is also easy to use, which helps to shorten the production cycle and improve production efficiency.

CSM Fiberglass durability

CSM Fiberglass is also characterized by high levels of durability, corrosion, heat and impact resistance. It is resistant to corrosion from many different chemicals and it prefers harsh environmental conditions. It is also able to keep a stability in a high temperature environment and will not become deformed or damaged easily.

CSM Fiberglass Key Applications

ConstructionChemical storage tanks, FRP pipes, translucent roofing panels

Transportation: hulls for boats and body panels and other parts for trucks and cars.

Industrial: Bathroom fixtures, coolers and molded composites.

How to Select the Best CSM Fiberglass Supplier

Choosing a trusted supplier is important for quality and cost-effectiveness. Look for:

Certifications: In addition to ISO and CE, you can check for any specific industry certifications.

Production capacity: Make sure they can produce your required volumes.

Flexibility: The ability of solutions to be tailored to your needs.

Customer reviews: Look at testimonials and case studies for authenticity.

Tianma is one of the top CSM fiberglass suppliers in China, providing global industries with high performance chopped strand mat (CSM) fiberglass. Specializing in corrosion resistant and lightweight fiberglass materials, we focus on the marine, automotive, and construction sectors.

We excel in customization:

Thickness: 300–900gsm

Width: 1m–3.2m (adjustable)

Ultraviolet/fireproof alternatives and customized resin allowance

Partner with Tianma for CE-certified, durable CSM fiberglass rolls/sheets, optimized for performance, price, and reliability.