Genuine CHIMEI POLYLAC ABS PA-777D original 25kg packaging & material.
CHIMEI POLYLAC ABS PA-777D
Super heat-resistant ABS - the highest-HDT POLYLAC ABS grade.
- Highest HDT
- Extreme heat resist
- Rigid
- Stable near heat
Product Summary & Applications
Key characteristics
- Highest HDT
- Extreme heat resist
- Rigid
- Stable near heat
Typical applications
- Coffee-machine parts
- Iron soleplates housings
- Automotive heat zones
- Hot-air tools
Application insight
PA-777D is the top heat-resistant grade, used for coffee-machine and iron-adjacent parts that sit closest to the heat source without deforming.
Cross-tags
Manufacturing & Quality Control
Injection-molding production line processing CHIMEI POLYLAC ABS resin.
Consistent supply, batch after batch
CHIMEI POLYLAC ABS PA-777D is supplied in the original 25kg moisture-proof packaging, stored in palletized warehouse stock and loaded into export containers for worldwide delivery. Lot numbers on every bag give full traceability from resin lot to your loading list.
Quality assurance
Each incoming lot is checked against the official TDS - melt flow, color and mechanical retention samples are kept for every shipment, and COA / MSDS / UL 94 documentation ships with the goods on request.
Technical Data Sheet - PA-777D
Typical properties of CHIMEI POLYLAC ABS PA-777D. Values marked 【待核实】 are family-typical estimates and must be confirmed against the official CHIMEI TDS.
| Property | Value |
|---|---|
| Melt Flow Rate | 15 g/10min |
| Density | 1.06 g/cm³ |
| Tensile Strength | 52 MPa |
| Izod Impact | 18 kJ/m² |
| Heat Deflection Temp | 125 °C |
| Flammability | HB - |
Test conditions: MFR at 220°C/10kg; properties per relevant ISO/ASTM methods. Always validate on your tool.
Processing Guidelines
Recommended injection-molding window for CHIMEI ABS PA-777D.
- Drying temperature80 - 85 °C
- Drying time2 - 4 h
- Residual moisture< 0.05%
- Cylinder temperature200 - 240 °C
- Mold temperature50 - 80 °C
- Back pressure50 - 100 MPa
- Screw speed40 - 80 rpm
ABS is hygroscopic - pre-dry before processing to avoid silver streaks. All values are typical; confirm against the official TDS.
Mold tooling set up for PA-777D trial runs.
Download Center
Technical and compliance documents for CHIMEI ABS PA-777D are available on request.
- CHIMEI ABS PA-777D Technical Data Sheet (TDS) - request via contact page »
- CHIMEI ABS PA-777D Safety Data Sheet (MSDS/SDS) - request via contact page »
- CHIMEI ABS PA-777D RoHS Compliance - request via contact page »
- CHIMEI ABS PA-777D REACH SVHC - request via contact page »
- CHIMEI ABS PA-777D UL 94 Yellow Card - request via contact page »
- CHIMEI ABS PA-777D Certificate of Analysis (COA) - request via contact page »
All documents are provided free of charge - contact us with your company name and required grade, and we will send the PDFs by email or WhatsApp.
Selection & Differentiation
When to choose PA-777D
Choose PA-777D only when PA-777B/C cannot hold shape; it is the most heat-capable ABS but the most expensive and least impacty of the family. For flame retardancy with heat, compare PA-765A.
Selection advice
PA-777D vs PA-777B: maximum HDT vs cost/impact. vs PA-765A: PA-777D is heat-focused, PA-765A is FR-focused.
Related CHIMEI ABS grades
Compare PA-777D
Frequently asked questions
What is CHIMEI ABS PA-777D used for?
PA-777D is the top heat-resistant grade, used for coffee-machine and iron-adjacent parts that sit closest to the heat source without deforming.
When should I choose PA-777D over similar grades?
Choose PA-777D only when PA-777B/C cannot hold shape; it is the most heat-capable ABS but the most expensive and least impacty of the family. For flame retardancy with heat, compare PA-765A.
What are the processing conditions for PA-777D?
80 - 85 °C drying, 200 - 240 °C cylinder, 50 - 80 °C mold. See the Processing Guidelines section above.
Can I get TDS / MSDS / UL for PA-777D?
Yes - request TDS, MSDS, RoHS, REACH and UL 94 documents for PA-777D via the contact page or WhatsApp, and we will send the PDFs directly.