Product Introduction:

AR Glass Fiber Spray-Up Roving is a type of reinforcement material used in GRC composite manufacturing processes, and consists of continuous strands of AR glass fibers bundled together into a single roving. AR stands for "alkali-resistant," indicating that the glass fibers are resistant to the alkaline environment present in certain resin systems. AR Glass Fiber Spray-Up Roving is designed specifically for spray-up applications, where fibers are combined with resin to create strong and lightweight composite parts.

ZrO2 content is 16.70% in our regular products.

Identification:

• Type of glass:                     AR

• Filament diameter (um):   13

• Tex:                                     2400

Product Benefits:

• Alkali resistance

• Easy blending into the GRC matrix

• Safe and easy to handle

• Higher strength but lighter weight

• Easy spraying and chopping

• Excellent mechanical performance

Technical Parameter:

• Filament Diameter (μm):    ±10um, ISO1888

• Moisture Content %:           ≤0.20,  ISO3344

• ZrO2 Content %:                 ≥16.7

• Breaking Strength N/tex:   ≥0.3

• Tensile Strength GN/M2:   1.7

Dosage:

Our AR Glass Fiber Spraying Up Roving is used for spraying with industry standard GRC spray equipment. The recommended dosage is 5% by slurry weight. It differs depending on different projects and requirements.

Storage:

It is crucial to properly store AR Glass Fiber Spray-Up Roving in order to preserve its quality. It must stay sealed in the packaging until immediately before usage. The pallet should be piled in a single layer. The storage temperature range is 15 to 35 degrees Celsius. The environment's relative humidity ranges from 35% to 65%. It is recommended to hold the item in the workshop for 24 hours before usage if it is stored below 15°C.

FAQ

Q: How many kilograms can a 20GP container load?

A: Normally, a 20GP container can load about 21,000 kg.

Q: How much does each roll weigh?

A: It basically weighs 19kg.

Q: Can you provide samples?

A: Yes, please consult with our salesman for good advice.

Q: Can AR Glass Fiber Spray-Up Roving be used for high-temperature applications?

A: AR Glass Fiber Spray-Up Roving is not suitable for high-temperature applications. For such applications, other types of fibers, like carbon or aramid fibers, are more appropriate.

Q: What is the shelf life of AR Glass Fiber Spray-Up Roving?

A: The shelf life can vary depending on the manufacturer and storage conditions. It is recommended to refer to the manufacturer's guidelines for specific shelf life information.

AR Glass Fiber Spray Up Roving

AR Glass Fiber Spray-Up Roving is a type of reinforcement material used in GRC composite manufacturing processes, and consists of continuous strands of AR glass fibers bundled together into a single roving.