I. Product Overview
PTT Synthetic Hair Fiber Material (Ht Matt Fiber) is one of the world's most popular and best-selling high-temperature synthetic hair fibers, featuring excellent heat resistance, elastic recovery, and soft touch. It can be processed into various hair products such as Yaki hair fiber, giant braids, straight hair extensions, crochet hair, weft extensions, and gradient hair, widely used in wig making, braiding, lace wigs, crochet styles, and other fields. PTT synthetic hair fiber is a professional hair material with high temperature tolerance and superior elasticity, suitable for manufacturing various high-end hair products.
II. Product Advantages
High Temperature Tolerance: Withstands styling temperatures up to 180°C, suitable for use with various heat styling tools.
Excellent Elasticity: Superior elastic recovery performance, quickly returns to original shape after stretching, resistant to deformation.
Good Dyeability: Easy to dye, with full and lasting color, achieving rich color effects.
Lightweight and Soft: Light texture, soft and natural feel, comfortable to wear without burden.
High Durability: Resistant to wear and tear, long service life, maintains long-lasting beauty.
Eco-friendly and Safe: Complies with environmental standards, free of harmful substances, safe for humans and the environment.
III. Technical Parameters
| Item | Parameter |
| Material Type | PTT (Polytrimethylene Terephthalate) |
| Fiber Diameter | 0.03~0.15 mm (Customizable) |
| Heat Resistance Temperature | Max 180°C |
| Breaking Strength | ≥3.5 cN/dtex |
| Elongation at Break | 30%~50% |
| Elastic Recovery Rate | ≥90% (5% elongation) |
| Flame Retardancy | Self-extinguishing |
| Light Fastness | ≥4 Grade (Xenon lamp exposure) |
| Chemical Resistance | Resistant to weak acids, weak alkalis, and most solvents |
IV. Formula Example (PTT-based Hair Fiber)
| Component | Proportion (%) | Function |
| PTT Resin | 85~92% | Main material, provides excellent elasticity and heat resistance |
| Heat-resistant Modifier | 3~6% | Further enhances high-temperature performance |
| Antistatic Agent | 1~2% | Reduces static electricity, prevents fiber adhesion |
| UV Absorber | 0.5~1.5% | Improves light fastness, prevents fading |
| Color Masterbatch | 2~4% | Provides various hair color options |
| Lubricant | 0.5~1% | Improves processing fluidity |
V. Production Equipment List
| No. | Equipment/System | Function |
| 1 | Raw Material Drying System | Ensures thorough drying of PTT raw material, prevents hydrolysis |
| 2 | Precision Single Screw Extruder | Melts and plasticizes PTT raw material |
| 3 | Specialized Hair Fiber Die Head | Multi-hole fiber extrusion, controls fiber diameter |
| 4 | Cooling System | Rapid cooling and setting, ensures stable fiber structure |
| 5 | Drawing Device | Controls fiber orientation and mechanical properties |
| 6 | Heat Setting Device | Eliminates internal stress, improves dimensional stability |
| 7 | Winding Machine | Precision winding, facilitates subsequent processing |
VI. Production Process Flow
[PTT Raw Material Drying] → [Extruder Melting] → [Specialized Die Head Extrusion] → [Cooling and Setting]→ [Multi-stage Drawing] → [Heat Setting] → [Winding] → [Post-processing/Processing into Hair Products]
Process Description: PTT hair fiber production requires strict control of drying conditions to prevent raw material hydrolysis. Extrusion temperature is typically between 245-260°C. Through multi-stage drawing and heat setting processes, hair fibers with excellent elasticity and heat resistance can be obtained.
VII. Application Fields
Wig Extensions, Braided Hair Products, Lace Wigs, Crochet Styles, Yaki Hair Fiber, Straight Hair Extensions, Gradient Hair, Weft Extensions
VIII. About Us
Headquarters: Qingdao, Shandong, China, Founded: 2014, Company Scale: 3 branch factories, 2 major industrial parks, 100+ employees, Professional Experience: 10+ years
Market Distribution: Domestic: 35%, North America: 9%, South Asia/South America/Eastern Europe/Middle East: 7%~5% each
IX. Service Philosophy
Quality First, Turnkey Projects, Full-process Technical Support, Supports OEM Customization, Permanent Online Video Technical Support.
