Item No.: GN-M0008
Material: Polyester/Nylon 8020
Size: 120-220g
Color: Red, Green, Blue, Yellow... Can be customized according to Pantone color codes or samples
Gram Weight: 200-350g
Uses: For cleaning household items, kitchens, cars, and electronic instruments
Description and Use:
(1) High absorbency and soft to the touch.
(2) Very durable and easy to clean without detergent.
(3) Contains no chemicals and has no unpleasant odor.
(4) Soft, comfortable, and pleasant to the touch.
(5) Suitable for cleaning various cars, kitchenware, furniture, and pet supplies.
Color: As per customer requirements
Packaging: Standard export packaging or customized packaging according to customer requirements
Origin: Jiangsu, China
Payment Method: Bank transfer, Alipay, WeChat
Minimum Order Quantity: 2000 pieces
Fiberglass Cloth – Core Information
Fiberglass cloth is a functional fabric woven from glass fibers, designed for both industrial and consumer applications. Its core advantages include high-temperature resistance, corrosion resistance, high strength, and excellent electrical insulation. According to processing and usage, it can be classified into industrial-grade and cleaning-grade types to meet different application scenarios.
Fiberglass cloth is made from glass fiber. Depending on fiber type and composition, it can be categorized as:
E-glass / Alkali-free Fiberglass Cloth: Mainly composed of aluminum-borosilicate, with alkali oxide content ≤0.8%. Offers excellent insulation and corrosion resistance. Widely used in industrial applications.
C-glass / Medium-alkali Fiberglass Cloth: Alkali oxide content between 11.5%–16%, lower cost, slightly reduced strength and weather resistance compared to alkali-free type. Used for household cleaning and low-end insulation.
Ultra-fine Fiberglass Cloth: Fiber diameter ≤5μm, soft and delicate hand-feel, specifically designed for cleaning applications, avoids scratching sensitive surfaces.
| Property | Description |
|---|---|
| Mechanical | High tensile strength (3–5× stronger than cotton of the same thickness), tear-resistant, dimensionally stable, lightweight and easy to cut. |
| Temperature Resistance | Continuous use temperature 250–550℃, instantaneous resistance >1000℃, non-combustible, non-carbonizing, fire retardant. |
| Chemical Stability | Resistant to acids, alkalis, and most organic solvents (except HF and concentrated alkali), does not mold or rot in humid environments, long service life. |
| Electrical Insulation | Alkali-free types offer high insulation resistance and excellent dielectric strength. Ideal for motors, electrical, and electronic equipment. |
| Cleaning Features (Ultra-fine) | Fine fibers do not scratch surfaces, high water and oil absorption, streak-free cleaning of glass, mirrors, screens, suitable for precision cleaning. |
| Application | Thickness | Width | GSM | Weave Type |
|---|---|---|---|---|
| Industrial Insulation | 0.1–0.8mm | 90–150cm | 100–600g/m² | Plain, Twill, Satin |
| Cleaning Cloth | 0.05–0.2mm | 30–60cm | 50–200g/m² | Plain (ultra-fine weave) |
| Fire-Resistant | 0.3–1.2mm | 100–200cm | 300–800g/m² | Twill, Satin (high density) |
Fiber Preparation: Glass is melted and drawn through spinnerets into continuous fibers, then sized to enhance weaving performance and fiber toughness.
Weaving: Done on rapier or projectile looms using plain, twill, or satin patterns. Industrial cloth prioritizes high density; cleaning cloth prioritizes light weight and softness.
Finishing
Industrial-grade: Degreasing, heat setting, surface coatings (silicone, epoxy) to enhance insulation and corrosion resistance.
Cleaning-grade: Fiber opening, brushing, softening to remove burrs and improve tactile and cleaning performance.

Electrical Insulation: Motor stators, transformers, switchgear insulation pads and wrapping tapes, using high dielectric properties to ensure safety.
Fire and Heat Protection: Fire curtains, high-temperature pipe insulation, building fire barrier substrates. Resistant to flame without toxic emissions.
Composite Reinforcement: Used as base material in fiberglass (FRP) for boats, automotive parts, wind turbine blades, improving strength and weather resistance.
Precision Surface Cleaning: Glass doors, bathroom mirrors, car windshields, computer/phone screens; no scratches or streaks.
Kitchen Cleaning: Countertops, stovetops, range hoods; strong oil absorption, easily rinsed, reusable multiple times.
Industrial Cloth: Avoid prolonged contact with HF or concentrated alkalis to prevent fiber corrosion. Store in a dry, ventilated environment.
Cleaning Cloth
Washing: Machine wash ≤30℃, mild detergent, avoid bleach and ironing, avoid high temperatures.
Drying: Air dry naturally, avoid direct sunlight to prevent fiber stiffening and loss of elasticity.
Prohibitions: Do not use on sharp metal surfaces to prevent snagging or damage.

| Comparison | Ultra-fine Fiberglass Cloth | Cotton Cloth | Polyester Microfiber Cloth |
|---|---|---|---|
| Scratch Risk | Low (delicate fibers) | Medium | Low |
| Water Streaks | None | High | Low |
| Corrosion Resistance | Excellent | Poor | Good |
| Service Life | Long (≥100 washes) | Medium (prone to hardening/mold) | Long |
| Suitable Surfaces | High-gloss/precision | Regular household surfaces | Multi-surface cleaning |
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