01
UL 94 V-0
Thin-wall flame retardancy
CCS brackets, covers and isolators need stable flame performance at thin walls while maintaining dimensional accuracy.
V-0 @1.5 mm
EV & ENERGY STORAGE
Dual-85 material routes for CCS brackets
Battery-pack brackets must combine thin-wall flame retardancy, thermal cycling, hydrolysis resistance and electrical insulation. YONEI combines PC/ABS, PC film and PA66+GF options.
1000H
dual-85 route
V-0
thin-wall FR
-40°C
low-temperature use
2700V
withstand target
VERTICAL INTEGRATION
V0/VTM0 flame-retardant high-performance PC film thermoformed CCS bracket
- Excellent impact resistance, flex resistance and tear resistance without easy fracturing.
- Creep resistance and dimensional stability.
- Heat resistance with long-term service temperature up to 125°C.
- Low water absorption, excellent dielectric properties and voltage withstand.
- Excellent flame retardancy, compliant with RoHS, REACH and ELV requirements.
UL94 V-0 / VTM-0
Flame rating
125°C
Long-term heat
138°C
Vicat softening
≥10000MΩ
Insulation resistance
| Test item | Test method | Result |
|---|---|---|
| Density | GB/T1033.1-2008 | 1.206 g/cm³ |
| Tensile strength | GB/T1040.3-2006 | ≥50 MPa |
| Elongation at break | GB/T1040.3-2006 | ≥80% |
| Tensile modulus | GB/T1040.3-2006 | ≥2200MPa |
| Tear strength | GB/T16578.1-2008 | ≥10 KN/m |
| Surface energy | GB/T 30693-2014 | 34mN/m |
| Vicat softening temperature | GB/T1633-2000 方法B120 | 138℃ |
| Heat shrinkage | GB/T13542.2-2021 | <1% |
| Flame retardancy | UL94-V0 (0.5mm) | V-0 |
| Flame retardancy | UL94-VTM (0.5mm) | VTM-0 |
| Insulation test | IEC 62631-3-3:2015 | ≥10000MΩ |
| Withstand voltage test | IEC 60243-1:2013 | 泄露电流 0.3uA |
Density
1.206 g/cm³
Tensile strength
≥50 MPa
Elongation at break
≥80%
Tensile modulus
≥2200MPa
Tear strength
≥10 KN/m
Surface energy
34mN/m
Vicat softening temperature
138℃
Heat shrinkage
<1%
Flame retardancy
V-0
Flame retardancy
VTM-0
Insulation test
≥10000MΩ
Withstand voltage test
泄露电流 0.3uA
Operating conditions
Four critical conditions for EV & energy storage batteries
Each section follows the failure path for this application. Final targets depend on part design, wall thickness and the customer test plan.
02
heat resistance
Heat and warpage
PC/ABS routes reach HDT 85°C at 1.8 MPa and 95°C at 0.4 MPa while retaining assembly accuracy.
HDT 85 / 95°C
03
-40°C to 85°C
Thermal cycling
Battery structures must survive thermal cycling, vibration and insert stress without embrittlement or cracks.
1000-cycle target
04
85°C / 85% RH
Dual-85 hydrolysis
CCS programs increasingly require 1000 h wet-heat aging. Standard PC/ABS can lose performance early.
Dual 85 / 1000H
Recommended materials
Recommended grades and data for EV & energy storage batteries
Data is sourced from product pages and technical documents. The series, suffix, color and thickness must be locked in the controlled TDS.
Primary route
CFR3010-901510
FR PC/ABS · CCS bracket and cover
Key data
Primary route
CFR3010-901510
FR PC/ABS · CCS bracket and cover
- Flame
- UL 94 V-0 direction
- Dual 85
- 1000H
- Impact retention
- 15–70%
- 1000H notched impact
- above 10
CFR3010 is the family; 901510 is the documented modification/color specification. Confirm by part thickness and test plan.
2000H route
CFR3051-BK2H439
FR PC/ABS · High-durability structural parts
- Flame
- V-0 @1.5 mm
- Dual 85
- 2000H
- Density
- 1.22 g/cm³
- MFR
- 22 g/10 min
Typical TDS values for 2000 h wet-heat aging; final suitability depends on the controlled grade and application.
Thin-film route
CM9610-BKF1
FR PC film · CCS harness isolation and battery covers
- Flame
- V-0 / VTM-0 @0.5 mm
- Dual 85
- 1000H
- CTI
- 175V
- Dielectric strength
- ≥35 kV/mm
For cell-to-cell and cell-to-case insulation; evaluate thickness, die cutting and adhesive processing.
CFR3010-901510 · Source: content-inventory: CCS dual-85 article
CFR3051-BK2H439 · Source: CFR3051-BK2H439 TDS
CM9610-BKF1 · Source: CM9610-BKF1 TDS
Validation & certification
Turn dual-85 claims into traceable results
Material performance must be tied to the grade, thickness, specimen, test standard and aging duration.
1000H
Dual 85
Representative CCS validation route.
10+
Impact
Notched impact retained after 1000 h in the referenced CFR3010 case.
1 kV DC
Dielectric
Typical project insulation target; confirm by final structure.
2700V AC
Withstand
Common project-level target with leakage current limits.
ISO9001:2015IATF16949RoHSREACH
Public data and certificates do not replace project validation. Results apply only to the tested grade, color, thickness, specimen and conditions.
Technical data request
Request the controlled TDS for CFR3010-901510
Share the part, operating conditions and targets. A specialist will verify suffix, thickness, regulations and test conditions before sending the document.
Application inquiry
Discuss EV & energy storage batteries with our team
More complete inputs move the project faster into sample and validation work.
- Bracket or cover geometry and thickness
- Dual-85 duration
- Insulation and withstand voltage
- V-0 thickness and annual volume
Need general material guidance or company information?