TECHNYL® SAFE A 219WFC V30 NC
30% Glass Fiber Reinforced PA66 · Drinking Water Certified · Hydrolysis & Chlorine Resistant
Drinking Water Certified
Hydrolysis & Chlorine Resistant
Food Contact Grade
TECHNYL® SAFE A 219WFC V30 NC (previously TECHNYL A 218W V30 NATURAL) is a 30% glass fiber reinforced polyamide 66 (PA66) grade with organic heat stabilizer, specifically developed for injection molding. This product offers improved hydrolysis resistance and chlorine resistance compared to standard PA66, suitable for domestic and industrial water management components, including but not limited to components in contact with drinking water where elevated levels of chlorine could be present, for cold, warm, and hot water applications.
📋 Product Overview
- Polymer Type: PA66 (Polyamide 66)
- Reinforcement: 30% Glass Fiber
- Heat Stabilization: Organic heat stabilizer
- Flammability Rating: UL94 HB (1.5mm / 3.0mm)
- Processing: Injection Molding
- Color: Natural
- Certifications: RoHS, W270, KTW-BWGL, WRAS, NSF/ANSI 61, UL Yellow Card, REACH
- Typical Applications: Water filters/purifiers, Pumps/Compressors, HVAC systems, Small/Large appliances
📊 Technical Data Sheet
Physical Properties
Mechanical Properties (DAM / Conditioned)
Thermal Properties
Electrical Properties
Flammability
✅ UL Yellow Card available (QMF22.E44716)
💧 Drinking Water Contact Certifications · Globally Recognized
TECHNYL® SAFE A 219WFC V30 NC has obtained multiple global drinking water contact certifications, ensuring safety and compliance for water management applications:
German Drinking Water Certification
German Microbiological Certification
UK Drinking Water Certification
US Drinking Water Certification
Food Contact Certified: This grade is approved for direct contact with drinking water.
🔬 Hydrolysis & Chlorine Resistance · Long-Term Reliability
Compared to standard PA66, TECHNYL® SAFE A 219WFC V30 NC features organic heat stabilizer with significantly improved hydrolysis and chlorine resistance:
- Hydrolysis Resistance: Maintains excellent mechanical properties in long-term hot water environments
- Chlorine Resistance: Resists chemical attack from chlorinated drinking water disinfectants
- Full Temperature Range: Suitable for cold, warm, and hot water applications
- Organic Heat Stabilization: Heavy metal-free, compliant with drinking water safety requirements
⚙️ Processing Conditions
80°C / 2-4 hours
Dew point ≥ -20°C
0.2%
270 – 280°C
275 – 285°C
280 – 290°C
70 – 100°C
⚠️ 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). For high surface quality requirements, mold temperature up to 120°C can be considered.
🎯 Target Applications
Filter housings, connectors
Pump bodies, impellers, valve parts
Heating system components
Coffee machines, water dispensers, dishwashers
🌟 Key Advantages
- ✅ Drinking Water Contact Certified: KTW-BWGL, W270, WRAS, NSF/ANSI 61
- ✅ Excellent Hydrolysis Resistance: Maintains mechanical properties in hot water
- ✅ Excellent Chlorine Resistance: Resists chemical attack from chlorinated water
- ✅ 30% Glass Fiber Reinforced: Tensile modulus 10000 MPa, high strength & rigidity
- ✅ Food Contact Certified: Safe for direct drinking water contact
- ✅ Organic Heat Stabilization: Heavy metal-free, drinking water safe
- ✅ Full Temperature Range: Suitable for cold, warm, and hot water systems
- ✅ UL Yellow Card Certified: QMF22.E44716
- ✅ RoHS & REACH Compliant: Meets global environmental regulations
📌 Material Selection Guide
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 SAFE A 219WFC V30 NC, Document PID-001589)
Last Updated: May 2026