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HPM® EG-G
E-Glass fiber for Gypsum
Crack-Resistant Reinforcement for Gypsum Panels and Boards
Since 2002, we have specialized in concrete crack resistance, waterproofing, and anti-corrosion technologies.
E-Glass Fiber for Gypsum Reinforcement | PIONEER®
Crack-Resistant Reinforcement for Gypsum Panels and Boards
Reinforce your gypsum boards, panels, and decorative components with PIONEER® E-glass fiber, engineered for superior crack resistance, dimensional stability, and smooth finishing.
What Is PIONEER® E-Glass Fiber for Gypsum Reinforcement?
PIONEER® HPM® EG-G is a high-purity, alkali-free E-glass fiber developed specifically for gypsum reinforcement in boards, panels, ceiling tiles, and decorative elements. These chopped strands disperse evenly in gypsum mixes, providing enhanced flexural strength, crack resistance, and dimensional stability while maintaining lightweight and smooth surfaces for painting and finishing.
Technical Specifications of Our E-Glass Fiber for Gypsum Products
Explore the physical properties that ensure durable, high-quality gypsum reinforcement with PIONEER® glass fiber:
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Material: Alkali-free E-glass
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Type: Chopped strands
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Fiber Diameter: 9–13 μm
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Lengths: 3 mm, 6 mm, 12 mm (customizable)
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Specific Gravity: 2.6 g/cm³
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Tensile Strength: >1,600 MPa
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Modulus of Elasticity: 73 GPa
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Moisture Absorption: Low
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Color: White
Standards Compliance for E-Glass Fiber Gypsum Reinforcement
PIONEER® E-glass fibers for gypsum reinforcement comply with global standards to ensure reliable, high-performance results:
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EN 13279: Gypsum binders and gypsum plasters
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ASTM C1396: Gypsum board
How Glass Fiber Enhances Gypsum Boards and Panels？
PIONEER® E-glass fiber creates a reinforcing network in gypsum products, enhancing crack resistance while improving flexural and impact strength. The uniform dispersion of fibers prevents shrinkage cracking and deformation, maintaining smooth surfaces ideal for finishing and painting. These properties make PIONEER® glass fiber ideal for automated gypsum board production lines and prefabricated gypsum elements.
Gypsum boards and lightweight partition panels
Decorative gypsum ceiling tiles
Key Benefits of Using Glass Fiber in Gypsum Reinforcement
Take advantage of the clear benefits PIONEER® glass fiber offers for your gypsum production:
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Crack Resistance: Controls shrinkage cracking during drying and curing
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Enhanced Strength: Improves flexural and impact resistance
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Lightweight: Strengthens without adding weight
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Smooth Surfaces: Supports painting and decorative finishes
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Uniform Dispersion: Ensures consistent reinforcement in automated production
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Chemical Stability: Bonds effectively in gypsum matrices for long-term durability
Applications of E-Glass Fiber for Gypsum Reinforcement
PIONEER® glass fibers are used globally for:
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Gypsum boards and lightweight partition panels
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Decorative gypsum ceiling tiles and moldings
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Prefabricated gypsum blocks for interior walls
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Repair mortars and gypsum plasters
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Lightweight gypsum elements in modern construction
Prefabricated gypsum blocks
Gipsplaten scheidingswanden
Repair mortar and plaster
How to Use Glass Fiber in Gypsum Reinforcement？
Learn how to efficiently integrate PIONEER® E-glass fiber into your gypsum production:
1. Dosage: Typically 0.5–1.5% by gypsum weight, adjusted to reinforcement needs
2. Mixing: Add gradually during dry mixing for even distribution
3. Processing: Compatible with automated lines and manual casting
4. Storage: Keep dry and covered to maintain fiber quality
Custom Fiber Solutions for Gypsum Production
PIONEER® offers flexible solutions to meet your gypsum reinforcement requirements:
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Customizable fiber lengths and sizing for different gypsum products
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Packaging options: moisture-protected bags, bulk cartons
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Technical support for mix design and production optimization
Why Choose PIONEER® as Your Concrete Fiber Supplier
Partner with a direct manufacturer with over 22 years of expertise in synthetic fiber reinforcement for concrete and mortar.
22 Years of Expertise in Fiber Reinforcement
PIONEER® provides consistent, high-performance fibers that ensure long-term success in concrete slabs, precast elements, industrial floors, and critical infrastructure projects, making us a trusted supplier in the global market.
1,000+ Projects in 20+ Countries
Our fibers are applied in major projects, including the Hong Kong-Zhuhai-Macao Bridge, Bangladesh Subsea Tunnel, Walmart Superstores, and metro systems, demonstrating our proven capability in fiber-reinforced concrete and mortar applications.
Direct Manufacturer, One-Stop Service
We provide complete technical support, including dosage optimization, mix design consultation, and on-site application guidance to ensure your projects succeed with fiber-reinforced concrete and mortar.
PIONEER® Headquarters
26,500m² production base
Advanced fiber dispersibility
Exceptional tensile strength
Explore Our Full Concrete Fiber Solutions >>
Why Choose Us?
Proven Expertise & Greater Savings
22 years of focus
on concrete protection solutions.
20+ patents & awards
In concrete durability technology
20+ countries served
with global product distribution.
1,000 projects proven
in diverse applications worldwide.
Looking for a Quote or More Information about Our Fibers?
At PIONEER, we’re committed to delivering the best and most relevant information to support your needs. Reach out to us for more details and discover the benefits we offer:
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Factory-Direct Pricing
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Expert Guidance on Fiber Applications
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Customized Solutions for Your Project
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Fiber Samples Available for Testing
Privacy Assurance: We respect your privacy and will never share your information.
Contact Us
For product inquiries, OEM/ODM partnerships, or becoming a distributor: Sales@pioneerfibre.com
For technical support and application guidance: Support@pioneerfibre.com
Regional WhatsApp Contacts
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Americas: +1 (702) 307-8327
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Europe: +86 151 6240 5106
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Middle East & Africa：+1 (949) 317-7180
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Asia-Pacific：+86 190 1543 5408
