H2: Rising Demand for Safety Helmet Materials
To improve protection for motorcyclists, e‑bike riders and vehicle occupants, China’s Ministry of Public Security has launched the national "One Helmet, One Belt" safety campaign. This has led to a sharp increase in demand for safety helmets and high-performance helmet‑grade plastic materials.
As a leading modified plastics manufacturer, Qingdao Zhongxinhuamei Plastic Co., Ltd. has long focused on R&D and production for protective equipment. We provide professional-grade ABS, PC/ABS and PC compounds specially formulated for safety helmets, delivering reliable impact resistance, comfort and durability.
Common Materials for Safety Helmet Shells
Safety helmet shells are typically made from ABS, PC, PC/ABS, glass fiber reinforced materials and carbon fiber composites. Among these, ABS, PC and PC/ABS are the most widely used for their balanced performance, processability and cost efficiency.
Qingdao Zhongxinhuamei ABS for Safety Helmets
ABS is the most economical and popular material for standard safety helmets. It offers high strength, good toughness, excellent impact resistance and stable dimensional control.
Our helmet‑grade ABS features:
Outstanding toughness and impact resistance
High flow for easy injection molding
High surface gloss and smooth finish
Customizable colors according to customer requirements
Lightweight and durable for daily riding protection
These properties make it ideal for general‑purpose motorcycle and electric bicycle helmets.
ABS Plastic Material Data Sheet (ABS Helmet)
| Characteristics | Test Method (ISO) | Unit | A20533B5-17 | A20533B5-09 | A20533B5-K | A20533B5-SK | |
|---|---|---|---|---|---|---|---|
| Melt Flow Rate | 1133 | g/10min | 16 | 9 | 5 | 10 | 8.5 |
| Density | 1183 | g/cm³ | 1.04 | 1.03 | 1.03 | 1.03 | 1.03 |
| Tensile Strength | 527 | MPa | 40 | 40 | 40 | 40 | 40 |
| Elongation at Break | 527 | % | 15 | 30 | 35 | 30 | 30 |
| Flexural Strength | 178 | MPa | 68 | 65 | 58 | 60 | 65 |
| Flexural Modulus | 178 | MPa | 2100 | 2000 | 1800 | 2000 | 2000 |
| Charpy Impact Strength (Notched) | 179 | kJ/m² | 18 | 35 | 40 | 29 | 35 |
| Izod Impact Strength (Notched) | 180/1A | kJ/m² | 19 | 34 | 42 | 31 | 34 |
| Heat Deflection Temperature | 75/A | °C | 82 | 80 | 82 | 81 | 80 |
| Vicat Softening Temperature | - | °C | 103 | 95 | 105 | 101 | 95 |
Qingdao Zhongxinhuamei PC/ABS for Safety Helmets
PC/ABS alloy combines the best advantages of PC and ABS. It inherits PC’s high heat resistance, weatherability, dimensional stability and super impact strength, while retaining ABS’s excellent processing flow.
Key benefits:
Excellent impact absorption and energy dissipation
High rigidity and anti-cracking performance
Superior weather resistance for long-term outdoor use
Suitable for high-impact helmets and explosion-proof helmets
Stable molding and consistent quality
This material is widely used in professional safety helmets requiring higher protection levels.
Qingdao Zhongxinhuamei PC for Safety Helmets
PC (polycarbonate) is the premium choice for helmet visors and high‑strength transparent parts.
Our PC helmet material offers:
Excellent light transmittance and clarity
Ultra-high impact resistance
Great weather resistance and heat resistance
Good flame-retardant properties
Ideal for protective face shields and visors
PC Plastic Material Data Sheet (PC Helmet Visor)
Characteristics Test Method (ISO) Unit PC-110U (Weather Resistance, UV Resistant) PC-6517 Melt Flow Rate 1133 g/10min 10 15 Density 1183 g/cm³ 1.2 1.2 Tensile Strength 527 MPa 65/75 70 Elongation at Break 527 % 120 120 Flexural Strength 178 MPa 90 97 Flexural Modulus 178 MPa 2400 2300 Charpy Impact Strength (Notched) 179 kJ/m² 75 - Izod Impact Strength (Notched) 180/1A kJ/m² 75 720 Heat Deflection Temperature (1.8MPa) 75/2 °C 127 127 Flammability UL-94 - 1.5mm V2 - Hardness ASTM D785 - - - Application - - Used for manufacturing helmet visors -
Why Material Quality Matters for Helmet Safety
Wearing a certified safety helmet effectively reduces injuries and fatalities in traffic accidents. A helmet’s protective performance depends heavily on its material. Consumers should not only compare prices but also pay attention to the plastic grade and manufacturer’s credibility.
High-quality helmet materials from professional suppliers ensure real impact resistance, structural stability and long service life.
PC/ABS Alloy Material Data Sheet (PC/ABS Helmet)
| Characteristics | Test Method (ISO) | Unit | PC-330KZ | PC-345KZ | PC-385KS | PCA-308 | PCA-458 | PCA-658 |
|---|---|---|---|---|---|---|---|---|
| Melt Flow Rate | 1133 | g/10min | 15 | 20 | 13 | 20 | 25 | 22 |
| Density | 1183 | g/cm³ | 1.10 | 1.10 | 1.15 | 1.08 | 1.10 | 1.13 |
| Tensile Strength | 527 | MPa | 46 | 50 | 55 | 45 | 50 | 55 |
| Elongation at Break | 527 | % | 90 | 100 | 140 | 80 | 100 | 120 |
| Flexural Strength | 178 | MPa | 65 | 75 | 80 | 80 | 78 | 78 |
| Flexural Modulus | 178 | MPa | 2100 | 2200 | 2300 | 2100 | 2200 | 2200 |
| Charpy Impact Strength (Notched) | 179 | kJ/m² | 35 | 40 | 50 | 40 | 40 | 45 |
| Izod Impact Strength (Notched) | 180/1A | kJ/m² | 40 | 42 | 43 | 40 | 40 | 50 |
| Heat Deflection Temperature | 75/2 | °C | 88 | 95 | 110 | 88 | 93 | 102 |
| Flammability | UL-94 | - | 1.5mm HB | 1.5mm HB | 1.5mm HB | 1.5mm HB | 1.5mm HB | 1.5mm HB |
| Application | - | - | Used for manufacturing helmet caps, eaves, inserts | - | - | - | - | - |
About Qingdao Zhongxinhuamei Plastic Co., Ltd.
Qingdao Zhongxinhuamei is a joint venture invested by Chi Mei Corporation, Taiwan, specializing in customized plastic coloring and modification. Our products serve automotive, home appliance, medical, protective equipment, electronics and aerospace industries.
With years of technical accumulation, we have participated in establishing many national plastic industry standards, with 7 national standards officially issued and implemented. We provide stable, high-performance plastic solutions for safety helmets and protective equipment worldwide.
Conclusion
ABS, PC/ABSand PC are the core materials for modern safety helmets. Choosing high-performance helmet‑grade plastics directly determines protection quality.
Qingdao Zhongxinhuamei’s specialized helmet materials deliver excellent impact resistance, weatherability and processability, supporting the production of safe, reliable and comfortable safety helmets for riders everywhere.
