描述
Zytel 70G33HSA ECO-R 311 BLK2 PA66 is a 33% glass fiber reinforced, heat stabilized polyamide 66 resin developed within the Celanese Zytel ECO-R portfolio. It is designed for demanding engineering components that require high mechanical strength, rigidity, dimensional stability and reliable performance at elevated temperatures.
The ECO-R designation identifies a sustainable Zytel PA solution produced through an ISCC+ certified mass-balance approach. Celanese states that its Zytel PA ECO-R mass-balance grades provide equivalent quality, performance and processing characteristics to the corresponding conventional grades, allowing them to be used as drop-in material solutions without product requalification.
With 33% glass fiber reinforcement, Zytel 70G33HSA ECO-R 311 BLK2 PA66 offers substantially higher stiffness, mechanical strength and dimensional control than unreinforced PA66. The heat-stabilized formulation supports long-term performance in automotive, electrical, industrial and consumer engineering applications exposed to elevated operating temperatures.
The BLK2 designation represents the black color version, making the material suitable for structural parts, housings, brackets and other components requiring a consistent black appearance.
Shenzhen Ruiqing International Trade Co., Ltd. supplies original Zytel 70G33HSA ECO-R 311 BLK2 PA66 resin with quotation support, technical documents and worldwide delivery.
Zytel 70G33HSA ECO-R 311 BLK2 PA66 Key Features
- 33% glass fiber reinforced PA66
- Heat stabilized formulation
- Zytel ECO-R sustainable grade
- ISCC+ certified mass-balance solution
- High mechanical strength
- Excellent stiffness
- Good dimensional stability
- Good creep and heat resistance
- Black resin pellet form
- Suitable for injection molding
- Drop-in processing compared with the corresponding conventional grade
Zytel 70G33HSA ECO-R 311 BLK2 PA66 Typical Applications
- Automotive structural components
- Engine compartment parts
- Electrical connectors and housings
- Industrial machinery components
- Appliance structural parts
- Power tool housings
- Mechanical brackets
- Construction hardware
- Sustainable engineering components
- Precision injection molded parts
Zytel 70G33HSA ECO-R 311 BLK2 PA66 Typical Properties
| Property | Typical Value |
|---|---|
| Material | PA66-GF33 |
| Grade | 70G33HSA ECO-R 311 BLK2 |
| Glass Fiber Content | 33% |
| Color | Black |
| Heat Stabilized | Yes |
| ECO-R Sustainable Grade | Yes |
| ISCC+ Mass Balance | Yes |
| Product Form | Resin Pellets |
| Processing Method | Injection Molding |
Advantages
Zytel 70G33HSA ECO-R 311 BLK2 PA66 combines reinforced nylon performance with a more sustainable raw-material approach. Its 33% glass fiber reinforcement provides the stiffness, strength and dimensional stability required for structural engineering parts, while the heat-stabilized formulation supports long-term performance at elevated temperatures.
The ECO-R mass-balance platform allows manufacturers to reduce the attributed fossil feedstock content of their material supply while retaining the same processing behavior and engineering performance associated with conventional Zytel PA grades.
Related Products
Zytel 70G33HSA ECO-R 311 BLK2 PA66 Typical Properties
- Material: PA66-GF33
- Glass Fiber Content: 33%
- Color: Black
- Heat Stabilized: Yes
- ECO-R Sustainable Grade: Yes
- ISCC+ Mass-Balance Approach: Yes
- High Stiffness: Yes
- High Mechanical Strength: Yes
- Processing Method: Injection Molding
The exact mechanical, thermal and processing values should be entered from the current grade-specific TDS when available. Celanese officially identifies Zytel PA ECO-R mass-balance grades as drop-in solutions with equivalent performance to the corresponding standard materials.
Processing Recommendations
Zytel 70G33HSA ECO-R 311 BLK2 PA66 is designed for injection molding. The resin should be properly dried before processing to control moisture and maintain surface quality, mechanical properties and dimensional stability.
Processing conditions should be adjusted according to part thickness, mold design, flow length, glass fiber orientation and dimensional requirements. As an ECO-R mass-balance grade, it is intended to process under conditions comparable to the corresponding conventional Zytel PA material.
For official Zytel PA and ECO-R product information, please refer to the Celanese Polyamide and Zytel ECO-R official product page .
For additional information about Celanese engineered materials and sustainable solutions, please refer to the Celanese Zytel PA official website .
Zytel 70G33HSA ECO-R 311 BLK2 PA66 FAQ
What is Zytel 70G33HSA ECO-R 311 BLK2 PA66?
It is a 33% glass fiber reinforced, heat stabilized black PA66 resin developed within the Celanese Zytel ECO-R sustainable product portfolio.
What does ECO-R mean?
ECO-R identifies Celanese sustainable material solutions using recycled-content allocation or recycled feedstock approaches. Zytel PA ECO-R mass-balance grades use an ISCC+ certified system and are designed to provide equivalent performance to corresponding conventional grades.
Can this grade replace a conventional Zytel PA66 grade?
Celanese positions its Zytel PA ECO-R mass-balance materials as drop-in solutions with equivalent quality, performance and processing characteristics, although the exact corresponding conventional grade should be confirmed for the project.
What are the main advantages of 33% glass fiber reinforcement?
The glass fiber reinforcement improves stiffness, mechanical strength, dimensional stability and creep resistance compared with unreinforced PA66.
What applications commonly use this material?
It is suitable for automotive, electrical, industrial machinery, appliances, power tools and structural engineering components requiring high strength and heat resistance.
Can original Zytel 70G33HSA ECO-R 311 BLK2 be supplied?
Yes. Shenzhen Ruiqing International Trade Co., Ltd. can supply original Zytel ECO-R materials with quotation, TDS, SDS and delivery support.
