562A / 552B / 558
For UP, epoxy and phenolic systems — the main reinforcement for BMC moulded parts.
PRODUCT INFORMATION
Chopped Strands for BMC are compatible with unsaturated polyester, epoxy resin and phenolic resins. The end-use applications include transportation, building & construction, electronic & electrical, mechanical, and light industry.
APPLICATION RANGE
TECHNICAL DATA
| Production No | Resin Compatibility | Product Features |
|---|---|---|
| 562A | Unsaturated polyester, vinyl ester and epoxy resins | Extremely low resin demand, delivering low viscosity to BMC paste |
| 552B | Unsaturated polyester, vinyl ester and epoxy resins | High impact strength; High LOI rate |
| 558 | Rubber and Phenolic resin | Good strand integrity, low static and fuzz, Fast and uniform distribution in resins |
Remarks: Chop length and moisture content can be customized to the customer's formulation (not listed in the catalog; request a quotation).
PACKAGING & DETAILS
Supplied in bags / cartons / FIBC jumbo bags; confirm exact packing per order.
FAQ
We supply fiberglass roving, yarn, chopped strand mat, woven and multiaxial fabrics, combo mats, high-temperature textiles, fire blankets, carbon fiber and FRP products.
Yes. Share the weight, width, weave, resin compatibility, working temperature and end-use requirements so our team can review a suitable specification.
Incoming materials, in-process parameters and finished products are checked against the confirmed specification, with inspection records retained for traceability.
Lead time depends on the product, specification and order volume. Our sales team confirms the production schedule with every quotation.
We support sea, air and multimodal freight for international orders and help coordinate packing and shipping documents for the destination market.
Low static, excellent dispersion and fast wet-out — mainstream choice for bathtub and FRP boat hulls.
Silane-based sizing with excellent choppability and dispersion, for high-transparency panels.
Good choppability, low fuzz, fast wet-out and low static — the workhorse for SMC compression moulding.
Dedicated roving for powder and emulsion CSM — easy chopping, good dispersion, compatible with UP/VE/EP.
Chopped and mixed with gypsum, starch powder and accelerating agent to form lightweight construction boards.
Silane-sized roving with excellent choppability and dispersion for centrifugally cast pipes.
The mainstay roving for filament-wound pipes, pressure vessels and storage tanks.
For pultruded profiles in construction, telecommunication and insulation industries.
Excellent weaving property for roving cloth, combination mats, stitched mat, multi-axial fabric and geotextiles.
Excellent electric resistance, high tensile strength, dimensional stability, corrosion and heat resistance.
Silane coupling agent and special sizing formulation, compatible with PA, PBT/PET, PP, AS/ABS, PC, PPS/PPO, POM, LCP.
General-purpose reinforcement for hand lay-up and filament winding, available in powder and emulsion binder systems.
Dedicated surface layer for FRP products, in winding, hand lay-up and pultrusion grades.
Ideal base for SBS/APP modified asphalt waterproofing membrane and colored asphalt tile, with longitudinal reinforcement.
Nonwoven fabric combined with CSM at high temperature — the choice for smooth, flat pultruded profiles.
Woven roving stitched with chopped strand layer, max width 110 inches — first choice for boat building.
Single-layer stitched chopped mat, max width 110 inches, for boats and tubes.
Glass fiber surface layers stitched with PP flow fiber core — integrated flow media for RTM and VARTM.
Bidirectional reinforcement, 200–1600 g/m², width up to 3000 mm, for hand lay-up and robot processes.
Thickness range 0.03–1.3 mm, strength can be increased by ~20% per customer requirement.
±45° dual roving layers with optional chopped strand layer, for torsional reinforcement in boats.
0°/90° dual roving layers with optional chopped layer, for boats, cases and car shells.
Three-direction reinforcement with adjustable angles ±30°–±80°, for wind blades and boats.
0° or 90° unidirectional reinforcement, for wind blades and pipes.
0°/+45°/-45°/90° in one lay-up, 300–2100 g/m², max width 110 inches.
Silica content ≥96%, continuous working temperature 1000℃ — outstanding cost-performance for high-temperature industries.
Silica content 70%±5%, 800℃ continuous service, higher residual strength and abrasion resistance than HS fabric.
Over 20 standard coatings, treatments and laminates — waterproof, flame retardant, ageing and corrosion resistant, easy to clean.
Each yarn is twisted with a stainless steel wire to raise high-temperature strength; withstands instantaneous high temperature.
Light, flexible fire blanket that smothers flames and can wrap the body for escape — basic fire protection for homes, kitchens, hotels and gas stations.
Sheet-form carbon fiber fabric reinforcement; easy to process and impregnate; covering 1K–24K+ specifications.
Open-mould process without size or shape limits — ideal for large, low-volume and complex FRP parts.
High mechanical strength, strong chemical resistance, light weight and long service life, for pipes up to 3 MPa.
High light transmittance, corrosion resistant, flame retardant, no water seepage, 15–30 year service life.
GET YOUR MATERIAL QUOTE
OUR VALUE
DYF’s major products are: fiberglass roving, fiberglass yarn, chopped strand mat, combo mat, multiaxial fabric, FRP products and fiberglass fire blanket.
We deliver stable and dependable quality for all fiberglass and composite material series products.
We provide tailored manufacturing services to satisfy various complex and individualized project demands.
We supply comprehensive professional technical guidance together with timely and efficient after-sales customer support.
