描述
PBT FR V0 GF20连接器专用材料
产品：PBT FR V0 GF20连接器专用材料
颜色：黑色/天然/白色
工艺：注射/挤出成型
PBT FR V0 GF20连接器专用材料
产品详细信息加工条件：
注射前应干燥，水分含量应控制在0.02%以下
使用热风循环干燥时，当温度为105℃、120℃或140℃时，相应时间不超过6h、4h、2h。材料层厚度小于30mm
注塑工艺参数：
① 注射温度PBT的分解温度为280℃，因此在实际生产中一般控制在235～245℃之间
②喷射压力喷射压力一般为50-100MPa
③注射速率PBT具有较快的冷却速率，因此应使用较快的注射速率
④ 螺杆转速和背压成型PBT的螺杆转速不应超过80r/min，通常在25至60r/min之间。背压通常为注射压力的10%至15%
⑤模具温度一般控制在70～80℃，各部位温差不超过10℃
⑥成型周期一般为15～60秒，有关PBT FR V0 GF20连接器特殊材料的更多信息，请立即联系
林婷娜
PBT FR V0 GF20 Connector Special Material
Product : PBT FR V0 GF20 Connector Special Material
Color: Black/Natural/White Color
Porcess : Injection/Extrusion Molding
PBT FR V0 GF20 Connector Special Material
Product Details
PBT FR V0 GF20 Connector Special Material
Grade: Injection molding material
Appearance color: natural white
Use of the material
Coil frame, electrical socket, energy-saving lamp holder, capacitor shell, temperature control switch, etc.
Processing conditions:
The material should be dried before injection, and the moisture content should be controlled below 0.02%.
When using hot air circulation drying, when the temperature is 105℃, 120℃ or 140℃, the corresponding time does not exceed 6h, 4h, 2h. The thickness of the material layer is less than 30mm.
Injection molding process parameters:
① Injection temperature The decomposition temperature of PBT is 280℃, so it is generally controlled between 235～245℃ in actual production.
②Injection pressure The injection pressure is generally 50-100MPa.
③Injection rate PBT has a fast cooling rate, so a faster injection rate should be used.
④ Screw speed and back pressure The screw speed for forming PBT should not exceed 80r/min, generally between 25 and 60r/min. The back pressure is generally 10% to 15% of the injection pressure.
⑤The mold temperature is generally controlled at 70～80℃, and the temperature difference of each part does not exceed 10℃.
⑥The molding cycle is generally 15～60 S
Contact now for more details about PBT FR V0 GF20 Connector Special Material.
Tina Lin< ###>
PBT FR V0 GF20 Connector Special Material
加工条件：
注射前应干燥，水分含量应控制在0.02%以下
使用热风循环干燥时，当温度为105℃、120℃或140℃时，相应时间不超过6h、4h、2h。材料层厚度小于30mm
注塑工艺参数：
① 注射温度PBT的分解温度为280℃，因此在实际生产中一般控制在235～245℃之间
②喷射压力喷射压力一般为50-100MPa
③注射速率PBT具有较快的冷却速率，因此应使用较快的注射速率
④ 螺杆转速和背压成型PBT的螺杆转速不应超过80r/min，通常在25至60r/min之间。背压通常为注射压力的10%至15%
⑤模具温度一般控制在70～80℃，各部位温差不超过10℃
⑥成型周期一般为15～60秒，有关PBT FR V0 GF20连接器特殊材料的更多信息，请立即联系
林婷娜
PBT FR V0 GF20 Connector Special Material
Product : PBT FR V0 GF20 Connector Special Material
Color: Black/Natural/White Color
Porcess : Injection/Extrusion Molding
PBT FR V0 GF20 Connector Special Material
Product Details
PBT FR V0 GF20 Connector Special Material
Grade: Injection molding material
Appearance color: natural white
Use of the material
Coil frame, electrical socket, energy-saving lamp holder, capacitor shell, temperature control switch, etc.
Processing conditions:
The material should be dried before injection, and the moisture content should be controlled below 0.02%.
When using hot air circulation drying, when the temperature is 105℃, 120℃ or 140℃, the corresponding time does not exceed 6h, 4h, 2h. The thickness of the material layer is less than 30mm.
Injection molding process parameters:
① Injection temperature The decomposition temperature of PBT is 280℃, so it is generally controlled between 235～245℃ in actual production.
②Injection pressure The injection pressure is generally 50-100MPa.
③Injection rate PBT has a fast cooling rate, so a faster injection rate should be used.
④ Screw speed and back pressure The screw speed for forming PBT should not exceed 80r/min, generally between 25 and 60r/min. The back pressure is generally 10% to 15% of the injection pressure.
⑤The mold temperature is generally controlled at 70～80℃, and the temperature difference of each part does not exceed 10℃.
⑥The molding cycle is generally 15～60 S
Contact now for more details about PBT FR V0 GF20 Connector Special Material.
Tina Lin< ###>
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