净重

1 Kg

线径

1.75 mm / 2.85 mm

颜色

黑色

TDS技术文件

阻燃PC 3D打印材料

产品简介

FusForce™ PC-FR是一款优秀的防火材料,以聚碳酸酯为基材,通过添加磷系阻燃剂,使PC具有优秀的自熄性能,阻燃等级可达UL94 V-0级(0.8mm)。相比于添加卤素阻燃剂的材料,FusForce™ PC-FR燃烧后不会释放大量烟雾和有毒气体,更加安全环保,同时仍然保留了聚碳酸酯优秀的机械性能和耐热性。

 

物性表

测试项目

Property

测试方法

Test Method

典型值

Typical Value

密度

Density

ISO 1183

1.19 g/cm³

玻璃化转变温度

Glass transition temperature

ISO 11357

115°C

熔融指数

Melt index

250°C,2.16kg

12 g/10min

 

未退火

Unannealed

90°C退火4h

Annealed at 90°C for 4h

热变形温度(X-Y)

Heat deflection temperature (X-Y)

ISO 75:Method A

ISO 75:Method B

102°C (1.8MPa)

107°C (0.45MPa)

106°C (1.8MPa)

110°C (0.45MPa)

拉伸屈服强度(X-Y)

Tensile yield strength (X-Y)

ISO 527

58.09±0.68 MPa

61.50±0.66 MPa

屈服点伸长率(X-Y)

Elongation at Yield (X-Y)

4.30±0.07 %

4.07±0.08 %

杨氏模量(X-Y)

Young’s modulus (X-Y)

2532.29±85.81 MPa

2754.86±61.29 MPa

拉伸断裂强度(X-Y)

Tensile breaking strength (X-Y)

50.28±0.94 MPa

58.65±1.17 MPa

断裂伸长率(X-Y)

Elongation at break (X-Y)

7.06±1.49 %

5.06±0.75 %

拉伸断裂强度(Z)

Tensile breaking strength (Z)

ISO 527

50.39±1.91 MPa

50.10±1.62 MPa

杨氏模量(Z)

Young’s modulus (Z)

2649.30±145.33 MPa

2462.30±224.55 MPa

断裂伸长率(Z)

Elongation at break (Z)

2.65±0.21 %

2.82±0.20 %

弯曲强度(X-Y)

Bending strength (Z)

ISO 178

83.99±0.76 MPa

90.73±0.35 MPa

弯曲模量(X-Y)

Bending modulus (X-Y)

1906.71±78.22 MPa

1857.86±128.77 MPa

缺口冲击强度(X-Y)

Charpy impact strength (X-Y)

ISO 179

13.43±1.26 kJ/㎡

9.49±0.76 kJ/㎡

UL阻燃等级

UL Flame-retardant Grade

0.4mm厚度

0.4mm thickness

UL94

V-2

0.8mm厚度

0.8mm thickness

V-0

2.0mm厚度

2.0mm thickness

5VB

试样打印参数:喷嘴大小0.4mm,喷嘴温度255°C,底板加热110°C,腔体温度55℃,打印速度50mm/s,填充率100%,填充角度±45°

退火条件:90℃,退火4小时

Specimens printed under the following conditions: Nozzle size 0.4mm,  Nozzle temp 255°C, Bed temp 110°C, Chamber temp 55°C, Printing speed 50mm/s, Infill 100%, Infill angle ±45°.

Annealing conditions: The specimens were annealed at 90°Cfor 4h.

建议打印参数

喷头温度

Nozzle temperature

250-270°C

建议喷嘴大小

Recommended Nozzle diameter

≥0.2mm

建议底板材质

Recommended build surface treatment

PEI底板

PEI Film

底板温度

Build plate temperature

110-120°C

腔体温度

 Chamber temperature

80-100°C

Raft间距

Raft separation distance

0.16-0.18 mm

冷却风扇

Cooling fan speed

Off

打印速度

Printing speed

30-120 mm/s

回抽距离

Retraction distance

1-3 mm

回抽速度

Retraction speed

1800-3600 mm/min

其他建议:

1. PC打印温度较高,对水分较敏感,在打印过程中将线材放入干燥盒内,相对湿度控制在15%以下,可有效减少拉丝、表面粗糙等现象。如果耗材已吸潮,可以使用烘箱在100-110℃进行4小时的烘干处理。                                                                                                                                                                                    

2. 使用PC打印的模型在90℃环境下退火4h,可有效释放内应力,延长使用寿命。

 

Additional suggestions:

1. PC filament is sensitive to moisture and can easily have stringing during printing. To reduce the stringing and surface roughness effectively, keep your filament in a dry box and control relative humidity to below 15%. If the filament has absorbed moisture already, dry the filament in an oven at 100-110°C for 4 hours.

2. It is recommended to anneal models printed with PC at 90 for 4h, which can effectively release the internal stress and prolong the service life.

 

挤出压力与打印流量速度测试

测试参数:12mm长度铜制加热块,BMG挤出机,Phaetus硬化钢喷头,喷嘴大小0.4mm,层高0.2mm。

Test parameters: 12mm length brass heat block, BMG extruder, Phaetus Hardened Steel Nozzle, Nozzle size 0.4mm, Layer Height 0.2mm.

FAQ

常见问题及答案