PPT15
- 分類:改性聚丙烯系列
- 發布時間:2021-01-08 15:00:49
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PP-T15 產品資料 Product Information
產品描述 Product Description |
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材料定義 Materials Specifications |
PP-T15 |
顏 色 Color |
All |
成型類別 Molding Series |
注塑 Injection |
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產品特性 Product Characteristics |
主要應用 Applacations |
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典型性能 |
測試方法 |
性能指標 |
單位 |
Typical Properties |
Test Method |
Properties |
Unit |
物理特性Physical Properties |
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密度Density |
ISO 1183 |
1.00 |
g/cm3 |
熔體流動速率 Melt flow rate (230℃/2.16Kg) |
ISO 1133 |
30 |
g/10min |
收縮率Mould Shrinkage |
ISO 2577 |
/ |
% |
灼燒殘余 Ash |
ISO 1172 |
15 |
% |
洛氏硬度 Rockwell hardness |
ISO 2039-2 |
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R |
力學性能 Mechanical Properties |
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拉伸強度Tensile Stress (50 mm/min) |
ISO 527-1, -2 |
20 |
MPa |
斷裂伸長率 Elongation at break (50 mm/min) |
ISO 527-1, -2 |
100 |
% |
彎曲強度 Flexural modulus |
ISO 178 |
30 |
MPa |
彎曲模量Flexural modulus |
ISO 178 |
1400 |
MPa |
沖擊強度 Impact Strength |
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懸臂梁缺囗沖擊強度 |
ISO 180 |
6 |
kJ/m2 |
Izod notched impact strength(23℃, notch A) |
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懸臂梁缺囗沖擊強度 |
ISO 180 |
/ |
kJ/m2 |
Izod notched impact strength(-30℃, notch A) |
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熱性能 Thermal Performance |
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熱變形溫度HDT (0.45 MPa) |
ISO 75 |
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℃ |
燃燒性能 Flammability |
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垂直燃燒性能Vertical flammability |
94UL |
HB |
Class |
聲明:建議值僅作參考,不作為質量承諾。
Note:The datas is used for referential purpose only, not for quality commitment.
建議注塑加工工藝 Typical Injection Molding Process |
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塑料干燥 Plastic Drying |
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干燥時間 Drying time |
2~4小時 |
干燥溫度 Drying Temperature |
75~90℃ |
干燥設備 Drying equipment |
熱風式干燥機 |
干燥形式 Drying Type |
持續干燥(生產過程) |
聲明:一般來說PP吸水很低,有可能受運輸條件、儲藏環境、制造環境以及潮濕氣候等條件影響,會含有少量水分, 對外觀要求比較嚴格的產品,干燥情況根據實際情況選擇。 Statement: In general PP absorption is very low, there may be affected by transportation, storage environments, manufacturing environments and humid weather conditions impact will contain a small amount of water, more stringent demands on the appearance of the product, dry conditions chosen according to actual situation. |
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注塑成型工藝 Injection Molding Process |
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注塑溫度-射嘴段 Nozzle Section |
200~235℃ |
注塑溫度-塑化段 Plastics segment |
210~250℃ |
注塑溫度-輸送段 Conveying Section |
180~200℃ |
注塑上限溫度 Maximum temperature injection |
260℃ |
注 射 壓 力 Injection pressure |
40~100bar |
注 射 速 度 Injection speed |
30~75mm/s |
塑化壓力、速度 Plasticization pressure, velocity |
壓力:65~100bar, 速度:60~85mm/s |
塑 化 背 壓 Plastics back pressure |
2~10bar |
建議模具溫度 Recommended mold temperature |
40~65℃ |
聲明:以上注塑工藝應根據制品形狀、模具設計以及注塑機規格等條件的不同而不同,具體應根據實際情況調整。 Disclaimer: the above products should be based on the shape of injection molding process, mold design and injection molding machine specifications and other conditions vary, the specific shall be adjusted according to actual conditions. |
使用過程注意事項 Precautions during use
其他材料切換PP生產(例如,ABS、PS、PC等) |
使用PP、PE等相容材料對螺桿進行清洗,直至清潔 |
注塑螺桿前端殘料預留 |
殘料位置為塑化總量的5%-10%為宜。 |