Para-Aramid Manufacturer
PARA-ARAMID FIBER · INTEGRATED MANUFACTURING · OEM / ODM

Para-Aramid Yarn for Optical Cable and Industrial Reinforcement

Astral Material produces PPTA para-aramid filament yarn, water-blocking yarn and rip cord with polymerization, spinning and downstream processing integrated on one site. One quality chain from polymer to package.

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4,000
MT/y designed capacity
< 3%
Lot-to-lot variation (CV)
ASTM / IEC
Standard test methods
TDS · CoA · SDS
Full documentation
Para-aramid production facility of Astral Material in China
Company Profile

An integrated para-aramid manufacturer

Astral Material is an advanced materials company focused on PPTA (poly-p-phenylene terephthalamide) para-aramid technology. Polymerization, spinning and downstream processing are operated on one site, which keeps the whole quality chain under control — from polymer to package.

What we supply

Continuous filament yarn, water-blocking yarn and rip cord for optical cable constructions, tire and rubber reinforcement, and demanding industrial applications. Standard and customized specifications are available under OEM and ODM arrangements.

  • Controlled processesLot-to-lot property variation held within a CV of under 3%; every lot is released against the agreed specification with laboratory verification.
  • Complete documentationTDS, product specification, batch inspection report (CoA), SDS and RoHS / REACH declarations available per grade.
  • Engineering supportSupport from material screening and sampling to processing trials and finished-product validation.
Products

Aramid yarn for cable and reinforcement

Standard sizes from 200D to 9000D, with customized deniers available on request. Select by design objective — target tensile load, allowable elongation, stiffness or water-blocking requirement.

PF100 para-aramid filament yarn bobbin, standard tenacity, for optical cable reinforcement
ARAMID FILAMENT YARN · PF100

Standard-Tenacity Aramid Filament Yarn

The established standard grade for optical cable strength members and general industrial reinforcement. 20 cN/dtex class with stable elongation behavior.

200D – 3000D · Tenacity ≥ 19.0 cN/dtex · Modulus 80–100 GPa
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PF200 high-tenacity para-aramid filament yarn bobbins for rubber and cable reinforcement
ARAMID FILAMENT YARN · PF200

High-Tenacity Aramid Filament Yarn

High-tenacity grade for tire cord, hose and belt reinforcement, and optical cable constructions that require higher breaking force.

1000D / 1500D · Tenacity ≥ 20.5 cN/dtex · Modulus ≥ 85 GPa
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Water-blocking para-aramid yarn bobbins, dry water-blocking strength member for optical cable
WATER-BLOCKING YARN · WBA

Water-Blocking Para-Aramid Yarn

Mechanical reinforcement combined with dry water blocking. Serves as dielectric strength member and longitudinal water block — replacing water-blocking tapes and gels.

WBA1500 / WBA3000 · Absorption capacity ≥ 8.0 g/g
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Twisted plied para-aramid rip cord bobbins for optical cable sheath opening
RIP CORD · RC SERIES

Para-Aramid Rip Cord

Twisted plied construction for controlled, repeatable sheath opening. High breaking force at low linear density, fully dielectric for non-metallic cable designs.

1000D×2 – 1500D×3 · Breaking force ≥ 430 – 977 N
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OEM / ODM

Customized to your cable design

Standard products cover the majority of cable and reinforcement designs. Where a construction requires a non-standard specification, we manufacture to your requirement under OEM or ODM terms.

  • Custom linear density (denier / dtex) and filament count
  • Assembled, twisted and plied constructions to specified twist level (TPM)
  • Specified tenacity, modulus and elongation windows
  • Custom bobbin, carton and pallet configurations, including private-label packaging
  • Agreed specification, CoA format and release criteria per order
Aramid yarn processing on cable stranding equipment — OEM and ODM support
Applications

Where our aramid yarn is used

Fiber optic cableCentral and peripheral strength members, stranded or served reinforcement layers in indoor, outdoor and all-dielectric cable constructions.
Tire & rubber reinforcementTire cord, hoses, belts and rubber goods requiring strength and fatigue resistance.
Ropes & industrial textilesHigh-strength ropes, cords and technical textile applications.
Contact

Get in touch

Tell us your cable construction, target tensile load and processing conditions. Our engineering team will support material selection, sampling and validation.

Email
sales01@astralmaterial.com
Email (alt.)
xulanyue1331@gmail.com
WhatsApp
+852 5626 8567 (Xu Lanyue) — click to chat
Company
Astral Material · Shenzhen, China
Documentation available per grade: Product Data Sheet (TDS) · Product specification · Batch inspection report (CoA) · Safety Data Sheet (SDS) · RoHS / REACH declarations · Sample and validation support.