TECHNYL® MAX A 218 XV50 BK
50% Flat Glass Fiber Reinforced PA66 · Ultra-High Rigidity · Low Warpage
Tensile Modulus 17000 MPa
Low Warpage
Americas Only
TECHNYL® MAX A 218 XV50 BK is a 50% flat glass fiber reinforced polyamide 66 alloy grade with heat-aging stabilization, specifically developed for injection molding. This grade features flat glass fiber reinforcement technology, offering ultra-high rigidity, low warpage, and low moisture absorption.
📋 Product Overview
- Polymer Type: PA66 Alloy
- Reinforcement: 50% Flat Glass Fiber
- Heat Stabilization: Heat-aging stabilized
- Processing: Injection Molding
- Colors Available: Black, Grey
- Certifications: RoHS, REACH
- Typical Applications: Automotive structural parts, Industrial components, High-rigidity applications
📊 Technical Data Sheet
Physical Properties
Mechanical Properties (DAM / Conditioned)
Electrical Properties
Flammability
🔬 Flat Glass Fiber Technology · Superior to Traditional Round Fiber
TECHNYL® MAX A 218 XV50 BK features flat glass fiber reinforcement technology, offering the following advantages over traditional round glass fiber reinforced materials:
- Ultra-High Rigidity: Tensile modulus up to 17000 MPa, flexural modulus 14000 MPa
- Ultra-High Strength: Tensile strength 250 MPa, flexural strength 340 MPa
- Low Warpage: Flat glass fiber reduces anisotropic shrinkage, excellent dimensional stability
- Low Moisture Absorption: Only 0.6% water absorption in 24h, 4.0% at saturation
- Excellent Surface Finish: Flat glass fiber improves surface smoothness
- Heat-Aging Stabilized: Long-term thermal aging resistance
⚙️ Processing Conditions
75-85°C / 2-4 hours
Dew point ≤ -30°C
0.2%
280 – 305°C
70 – 100°C
(Up to 120°C for high surface quality)
⚠️ Injection Advice
The material is supplied in airtight bags, ready for use. If the virgin material has absorbed moisture, it must be dried with dehumidified air drying equipment (dew point minimum -20°C). Recommended drying time: 2-4 hours.
For reinforced polyamides, DOMO recommends the use of steel with high carbon content, purified for polishing, to avoid or limit abrasion. For example: X38CrMoV5-1 (EN Norm) – 1.2367/1.2343 (DIN Norm) or X160CrMoV12 – 1.2601/1.2379 (DIN Norm).
🎯 Target Applications
Engine mounts, chassis components
Pump bodies, gearboxes, structural brackets
Precision mechanical components
📌 Note:
🌟 Key Advantages
- ✅ Ultra-High Rigidity: 50% flat glass fiber reinforcement, tensile modulus 17000 MPa, flexural modulus 14000 MPa
- ✅ Ultra-High Strength: Tensile strength 250 MPa, flexural strength 340 MPa
- ✅ Low Warpage: Flat glass fiber reduces anisotropic shrinkage, excellent dimensional stability
- ✅ Low Moisture Absorption: Only 0.6% water absorption in 24h, maintains stable properties
- ✅ Heat-Aging Stabilized: Long-term thermal aging resistance
- ✅ Excellent Surface Finish: Flat glass fiber improves surface smoothness
- ✅ Low Molding Shrinkage: Only 0.09% shrinkage in parallel direction
- ✅ Good Impact Resistance: Charpy notched impact strength 18 kJ/m² (DAM)
- ✅ RoHS & REACH Compliant: Meets global environmental regulations
📊 TECHNYL MAX Series Comparison
Disclaimer: The information provided in this documentation corresponds to our technical knowledge at the date of its publication and does not constitute a specification. DOMO cannot anticipate all conditions under which this information and our products may be used. Users are advised to make their own tests to determine the safety and suitability for their own purposes. Unless otherwise agreed in writing, DOMO sells the product without warranties. Unless specifically indicated, this grade is not suitable for pharmaceutical/medical applications.
Source: DOMO Chemicals Official Technical Data Sheet (TECHNYL MAX A 218 XV50 BK, Document PID-002378)
Last Updated: May 2026