Genuine CHIMEI POLYLAC ABS PA-777C original 25kg packaging & material.
CHIMEI POLYLAC ABS PA-777C
Mid-high heat-resistant ABS balancing heat and impact.
- High HDT
- Balanced impact
- Heat resistant
- Rigid
Product Summary & Applications
Key characteristics
- High HDT
- Balanced impact
- Heat resistant
- Rigid
Typical applications
- Automotive trims
- Appliance parts
- Tool housings
- Heat shields
Application insight
PA-777C sits between PA-777B and PA-777D, keeping more impact while raising HDT for automotive interior and small-appliance heat parts.
Cross-tags
Manufacturing & Quality Control
Injection-molding production line processing CHIMEI POLYLAC ABS resin.
Consistent supply, batch after batch
CHIMEI POLYLAC ABS PA-777C 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-777C
Typical properties of CHIMEI POLYLAC ABS PA-777C. Values marked 【待核实】 are family-typical estimates and must be confirmed against the official CHIMEI TDS.
| Property | Value |
|---|---|
| Melt Flow Rate | 16 g/10min |
| Density | 1.06 g/cm³ |
| Tensile Strength | 50 MPa |
| Izod Impact | 20 kJ/m² |
| Heat Deflection Temp | 115 °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-777C.
- 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-777C trial runs.
Download Center
Technical and compliance documents for CHIMEI ABS PA-777C are available on request.
- CHIMEI ABS PA-777C Technical Data Sheet (TDS) - request via contact page »
- CHIMEI ABS PA-777C Safety Data Sheet (MSDS/SDS) - request via contact page »
- CHIMEI ABS PA-777C RoHS Compliance - request via contact page »
- CHIMEI ABS PA-777C REACH SVHC - request via contact page »
- CHIMEI ABS PA-777C UL 94 Yellow Card - request via contact page »
- CHIMEI ABS PA-777C 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-777C
Pick PA-777C when you need heat resistance but cannot give up as much impact as PA-777D demands.
Selection advice
PA-777C vs PA-777B/PA-777D: the middle of the heat-resistant family; pick by required HDT vs impact budget.
Related CHIMEI ABS grades
Compare PA-777C
Frequently asked questions
What is CHIMEI ABS PA-777C used for?
PA-777C sits between PA-777B and PA-777D, keeping more impact while raising HDT for automotive interior and small-appliance heat parts.
When should I choose PA-777C over similar grades?
Pick PA-777C when you need heat resistance but cannot give up as much impact as PA-777D demands.
What are the processing conditions for PA-777C?
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-777C?
Yes - request TDS, MSDS, RoHS, REACH and UL 94 documents for PA-777C via the contact page or WhatsApp, and we will send the PDFs directly.