首頁 >> 公司動(dòng)態(tài) >> 各種塑料材料相對(duì)密度值
| 塑 模 材 料 特 性 | ||||
| 非 結(jié) 晶 性 塑 膠 | ||||
| 簡 稱 | 全 名 | 密 度(g/cm) | 縮水率(%) | 熔融溫度(deg.c) |
| ASA | Acrylonitrile-Styrene-Acrylate | 1.07 | 0.4~0.6 | 230~260 |
| ABS | Acrylonitrile-Butadiene-Styrene | 1~1.2 | 0.5~0.6 | 195~240 |
| HIPS | 耐衝擊聚苯乙烯 | 1~1.1 | 0.4~0.7 | 180~280 |
| PAI | Polyamide-Imide | 1.4~1.6 | 0.1~0.2 | 305~370 |
| PAS | Polyaryl-Sulfone | 1.36 | 0.6 | 340~370 |
| PC | Polycarbonate | 1.2~1.5 | 0.4~0.7 | 270~325 |
| PEI | Polyether-Imide | 1.3~1.5 | 0.5~0.7 | 340~425 |
| PES | Polyether-Sulfones | 1.2~1.6 | 0.3~0.6 | 340~380 |
| PETG | PET(Copolymer | 1.2~1.3 | 190~275 | |
| PMMA | Polymethy-Methacrylate(Acrylie) | 1.1~1.2 | 0.4~0.8 | 200~260 |
| Polyester | Thermoplastic Polyester | 1.3 | 1.5~1.8 | 230~260 |
| PPO | Polyphenylene-Oxide | 1.1~1.2 | 0.2~0.7 | 250~315 |
| PS | Polystyrene | 1.0~1.1 | 0.4~0.7 | 180~280 |
| PSU | Polysulfone | 1.2~1.6 | 0.7 | 301~400 |
| PVC | Polyvinyl-Chloride | 1.2~1.4 | 0.2~0.5 | 180~204 |
| SAN | Styrene-Acrylonitrile | 1.1~1.3 | 0.3~0.7 | 220~270 |
| TPOR | Thermoplastic Polyurethane | 1.2~1.3 | 0.8~2 | 190~220 |
| 結(jié) 晶 性 塑 膠 | ||||
| 簡 稱 | 全 名 | 密 度(g/cm) | 縮水率(%) | 熔融溫度(deg.c) |
| HDPE | High density Polyethylene | 0.93~0.97 | 1.2~2.2 | 220~280 |
| LDPE | Low density Polyethylene | 0.91~0.93 | 1.5~3 | 170~240 |
| LLDPE | Linear Low density Polyethylene | 0.9~0.92 | 1.5~5 | 170~200 |
| MDPE | Medium density Polyethylene | 0.93~0.95 | 1.2~2.5 | 190~260 |
| PA66 | Polyamide(Nylon 66) | 1.1~1.4 | 1~2.2 | 270~320 |
| PA6 | Polyamide(Nylon 6) | 1.1~1.4 | 0.8~2.1 | 260~310 |
| UHMWPE | Ultra high molecular weight PE | 0.93~0.94 | 1.2~2.2 | 200~280 |
| 半 結(jié) 晶 性 塑 膠 | ||||
| 簡 稱 | 全 名 | 密 度(g/cm) | 縮水率(%) | 熔融溫度(deg.c) |
| Ionomer | Ionomer | 0.94~0.95 | 210~260 | |
| Lcp | Liquid Crystal Polymer | 1.5~1.7 | 0.2~0.8 | 400~430 |
| PAEK | Polyaryletherketone | 1.3~1.5 | 0.1~0.6 | 370~400 |
| PBT | Polybutylene-Terephthalate | 1.3~1.6 | 1.5~2 | 240~270 |
| PEK | Polyetherketone | 1.3~1.5 | 0.1~0.6 | 370~400 |
| PEEK | Polyether-Ether-Ketone | 1.3~1.4 | 0.1~1.4 | 370~400 |
| PET | Polyether-Terephthalate | 1.4~1.7 | 0.2~2 | 260~300 |
| POM | Polyoxymethylene(Acatal) | 1.4~1.6 | 0.8~2 | 180~230 |
| PP | Polypropylene | 0.9~0.92 | 1~2.5 | 230~275 |
| PPS | Polyphenylene-Sulfide | 1.3~1.9 | 0.1~0.5 | 300~360 |
| CA | Cellulose Acetate | 1.3 | 0.3~0.7 | 180~230 |
| CAB | Cellulose Acetate Butyrate | 1.2 | 0.3~0.7 | 180~230 |
| CAP | Cellulose Acetate Propionate | 1.2 | 0.3~0.7 | 180~230 |
| EVA | Ethylene-Vinyl-Acetate | 0.94 | 200~210 | |
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