PETG材料简要来说是一种透明塑料,是一种非晶型共聚酯,PETG常用的共聚单体为1,4-环己烷二甲醇(CHDM),全称为聚对苯二甲酸乙二醇酯-1,4-环己烷二甲醇酯。它是由对苯二甲酸(TPA)、乙二醇(EG)和1,4-环己烷二甲醇(CHDM)三种单体用酯交换法缩聚的产物,与PET比较多了1,4-环己烷二甲醇共聚单体,与PCT比多了乙二醇共聚单体,因此,PETG的性能和PET、PCT大不相同。具有其*性,目前仅有美国伊士曼、韩国SK两家公司技术比较成熟。PETG是一种非结晶型共聚聚酯,随着共聚物中CHDM的增加,熔点下降,玻璃化温度上升,结晶度下降,zui后形成无定形聚合物。一般PETG中CHDM的含量在30%-40%较适宜。具有较好的粘性、透明度、颜色、耐化学药剂、和抗应力白化能力。可很快热成型或挤出吹塑成型。粘度比丙烯酸(亚克力)好。其制品高度透明,抗冲击性能优异,特别适宜成型厚壁透明制品,其加工成型性能,能够按照设计者的意图进行任意形状的设计,可以采用传统的挤出、注塑、吹塑及吸塑等成型方法,可以广泛应用于板片材、高性能收缩膜、瓶用及异型材等市场,同时其二次加工性能优良,可以进行常规的机加工修饰。PETG是一种非晶型共聚酯,其制品高度透明,抗冲击性能优异,特别适宜成型厚壁透明制品,其加工成型性能,能够按照设计者的意图进行任意形状的设计,可以采用传统的挤出、注塑、吹塑及吸塑等成型方法,可以广泛应用于板片材、高性能收缩膜、瓶用及异型材、化妆品包装等市场,同时其二次加工性能优良,可以进行常规的机加工修饰。伊士曼PETG和韩国SKPETG等产品目前国内主要代理商有上海联模化工等。
本公司 可以免费提供各种材料物性及各种材质认证 如:SGS UL MSDS ROHS MDS 等证明 : 通过这些链接您能够访问供应商资料。我们尽量保证 准确数据资料; UL 黄卡含有 UL 验证的易燃性和电气特性物性说明
Custom Compounding PETG/35% Wood | Dyneon™ Fluoropolymers | PETG | |
Custom Compounding PETG/50% Wood | Dyneon™ Fluoropolymers | PETG | |
Eastar™ GN007, Natural | Eastman Chemical Company | PETG | |
Eastar™ GN119 | Eastman Chemical Company | PETG | |
ENVIROPLAS® PETG ENV22-NC760 | ENVIROPLAS®, Inc. | PETG | |
Generic PETG | Generic | PETG | |
Network Polymers Polyester NPP 60-2008 PETG | Network Polymers, Inc. | PETG | |
OpteSTAT™ MB PETG 4000 | Ovation Polymers Inc. | PETG | |
PermaStat® 1100A | RTP Company | PETG | |
Plaskolite PETG Sheet | Plaskolite, Inc. | PETG | |
PRE-ELEC PET 1451 | PREMIX OY | PETG | |
RTP 1199 X 115085 B | RTP Company | PETG | |
RTP 1199 X 115085 C | RTP Company | PETG | |
RTP 1199 X 115085 D | RTP Company | PETG | |
RTP 1199 X 115085 E | RTP Company | PETG | |
SKYGREEN® K2012 | SK Chemicals | PETG | |
SKYGREEN® KN100 | SK Chemicals | PETG | |
SKYGREEN® KN200 | SK Chemicals | PETG | |
SKYGREEN® S2008 | SK Chemicals | PETG | |
Spartech Polyester PETG SP-7120 | Spartech Plastics | PETG | |
VPI 6500 Series (Lenticular) | VPI, LLC | PETG | |
VPI 6500 Series | VPI, LLC | PETG | |
VPI 6600 Series | VPI, LLC | PETG |
产品说明 | |
Durastar™ DS2010 polymer contains a mold release. It has excellent appearance and is nearly water-clear. Its most outstanding features are toughness, chemical resistance, and excellent processing characteristics. DS2010 has very good toughness as shown by Izod impact resistance. Exposure to aromatic oils often causes crazing or actual fracture of many polymer resins, but DS2010 maintains its physical properties when exposed to these oils, and its appearance is virtually unchanged. Easy to process, it flows readily and fills intricate molds. Under existing United States Food and Drug Administration (FDA) regulations, Durastar™ DS2010 may be used in food contact articles which comply with the specifications and conditions of use in 21 CFR 177.1240. This product is certified to ANSI/NSF Standard 51. This product has been GREENGUARD INDOOR AIR QUALITY CERTIFIED®. The GREENGUARD INDOOR AIR QUALITY CERTIFIED® Mark is a registered certification mark used under license through the GREENGUARD Environmental Institute (GEI). GEI is an industry-independent, non-profit organization that oversees the GREENGUARD Certification Program. The GREENGUARD Certification Program is an industry independent, third-party testing program for low-emitting products and materials for indoor environments. For more information about GEI and to obtain printable certificates for Eastman™ Copolyesters, visit www.greenguard.org. Choose Eastman Chemical Company under the Manufacturer category and click search to display a list of our products. | |
总体 | |
材料状态 | 已商用:当前有效 |
资料 1 | Technical Datasheet (English) |
UL 黄卡 2 | E118289-220143 |
搜索 UL 黄卡 | Eastman Chemical CompanyDuraStar™ |
供货地区 | 北美洲非洲和中东拉丁美洲南美洲欧洲亚太地区 |
添加剂 | 脱模 |
性能特点 | 抗撞击性,良好可加工性,良好良好的流动性耐化学性良好清晰度,高韧性良好生产阶段,快食品接触的合规性脱模性能良好外观良好 |
用途 | 地板保养/维修电器用具家电部件体育用品玩具文具 |
机构评级 | FDA 21 CFR 177.1240NSF 51 |
外观 | 自然色 |
形式 | 颗粒料 |
加工方法 | 注射成型 |
物理性能 | 额定值 | 单位制 | 测试方法 |
比重 | |||
-- | 1.20 | ASTM D792 | |
73°F | 1.19 | g/cm3 | ISO 1183 |
收缩率 - 流动 (0.126 in) | 0.0020 到 0.0060 | in/in | ASTM D955 |
硬度 | 额定值 | 单位制 | 测试方法 |
洛氏硬度 (R 计秤, 73°F) | 105 | ASTM D785 |
机械性能 | 额定值 | 单位制 | 测试方法 |
抗张强度 | |||
屈服, 73°F | 6670 | psi | ASTM D638 |
屈服, 73°F | 6820 | psi | ISO 527-2 |
断裂, 73°F | 7690 | psi | ASTM D638 |
断裂, 73°F | 7110 | psi | ISO 527-2 |
伸长率 | |||
屈服, 73°F | 5.0 | % | ASTM D638 |
屈服, 73°F | 4.0 | % | ISO 527-2 |
断裂, 73°F | 310 | % | ASTM D638 |
断裂, 73°F | 210 | % | ISO 527-2 |
弯曲模量 | |||
73°F | 276000 | psi | ASTM D790 |
73°F | 254000 | psi | ISO 178 |
弯曲强度 | |||
73°F | 9280 | psi | ISO 178 |
屈服, 73°F | 9720 | psi | ASTM D790 |
冲击性能 | 额定值 | 单位制 | 测试方法 |
悬壁梁缺口冲击强度 | |||
-40°F | 1.1 | ft·lb/in | ASTM D256 |
73°F | 6.9 | ft·lb/in | ASTM D256 |
-40°F | 3.0 | ft·lb/in2 | ISO 180 |
73°F | 14 | ft·lb/in2 | ISO 180 |
无缺口悬臂梁冲击 | ASTM D4812 | ||
-40°F | 无断裂 | ||
73°F | 无断裂 | ||
装有测量仪表的落镖冲击 | |||
-40°F, Energy at Peak Load | 425 | in·lb | ASTM D3763 |
73°F, Energy at Peak Load | 398 | in·lb | ASTM D3763 |
-40°F, 能量到力量峰值 | 40.6 | ft·lb | ISO 6603-2 |
73°F, 能量到力量峰值 | 52.4 | ft·lb | ISO 6603-2 |
热性能 | 额定值 | 单位制 | 测试方法 |
热变形温度 | |||
66 psi, 未退火 | 163 | °F | ASTM D648, ISO 75-2/B |
264 psi, 未退火 | 149 | °F | ASTM D648 |
264 psi, 未退火 | 151 | °F | ISO 75-2/A |
电气性能 | 额定值 | 单位制 | 测试方法 |
表面电阻率 | 1.0E+17 | ohm | ASTM D257 |
体积电阻率 (73°F) | 1.0E+17 | ohm·cm | ASTM D257 |
介电强度 3 (73°F) | 420 | V/mil | ASTM D149 |
介电常数 | ASTM D150 | ||
73°F, 1 kHz | 2.60 | ||
73°F, 10 kHz | 2.60 | ||
73°F, 100 kHz | 2.50 | ||
73°F, 1 MHz | 2.50 | ||
耗散因数 | ASTM D150 | ||
73°F, 1 kHz | 0.0060 | ||
73°F, 10 kHz | 0.012 | ||
73°F, 100 kHz | 0.015 | ||
73°F, 1 MHz | 0.015 | ||
耐电弧性 | 123 | sec | ASTM D495 |
漏电起痕指数 | 700 | V | ASTM D3638 |
可燃性 | 额定值 | 单位制 | 测试方法 |
UL 阻燃等级 (0.118 in, AT) | V-2 | UL 94 |
光学性能 | 额定值 | 单位制 | 测试方法 |
透射率 | ASTM D1003 | ||
总计 | 91.0 | % | |
常规 | 89.0 | % | |
雾度 | 0.30 | % | ASTM D1003 |
注射 | 额定值 | 单位制 | |
干燥温度 | 158 | °F | |
干燥时间 | 3.0 | hr | |
加工(熔体)温度 | 482 到 554 | °F | |
模具温度 | 59.0 到 86.0 | °F |
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地址:广东 东莞市
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