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随着《伊士曼拥抱LV》向《伊士曼拥抱树脂家族》的推出,全球领先的热缩胶片才有所好转。LV代表低收缩力和多功能收缩曲线。顾名思义,与其他聚酯收缩膜相比,它具有收缩力降低40%至50%的能力,收缩曲线类似于PVC和OPS,同时仍保持最终收缩大于75%的功能。这种多功能性是通过改变挤出机的制造工艺来实现的。伊士曼拥抱低压模仿所有视觉上令人满意的属性,从目前伊士曼拥抱预期,如高光泽和清晰度。本产品已通过绿色卫士室内空气质量认证。Greenguard室内空气质量认证标志是通过Greenguard环境研究所(GEI)许可使用的注册认证标志。GEI是一个行业独立的非盈利组织,负责监督Greenguard认证计划。Greenguard认证计划是一个行业独立的第三方测试计划,用于室内环境的低排放产品和材料。欲了解更多关于GEI的信息,并获得Eastman共聚酯的可打印证书,请访问www.greenguard.org。在制造商类别下选择Eastman Chemical Company,然后单击搜索以显示我们的产品列表。本产品经银级认证。摇篮到摇篮认证标志是一个注册的认证标志,根据McDonough Braungart Design Chemistry(MBDC)的许可使用。MBDC是一家全球可持续发展咨询和产品认证公司。从摇篮到摇篮的框架超越了减少商业的负面影响(“生态效率”)的传统目标,转向了增加其正面影响(“生态效率”)的新范式。在其核心,从摇篮到摇篮的设计将自然“生物代谢”的安全和生产过程视为开发工业材料“技术代谢”流程的模型。产品成分可作为生物和技术营养素在这些代谢中持续回收和再利用。有关MBDC的更多信息,以及获得伊斯曼共聚酯的可打印证书,请访问www.mbdc.com。在C2C认证产品中选择公司名称下的Eastman Chemical Company,以显示我们的产品列表。 The world's leading shrink film just got better with the introduction of Eastman Embrace™ LV to the Eastman Embrace™ family of resins. LV stands for LOW shrink force and VERSATILE shrink curve. Living up to its name, it demonstrates its versatility with its ability to be produced with 40 to 50% reduction in shrink force, compared with other polyester shrink films and with a shrink curve that is similar to both PVC and OPS while still maintaining ultimate shrinkage greater than 75%. This versatility is achieved by making changes to the extruders manufacturing process. Eastman Embrace™ LV emulates all visually satisfying attributes expected from the current Eastman Embrace™ such as high gloss and clarity. 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. This product has been CRADLE TO CRADLE CERTIFIED Silver. The CRADLE TO CRADLE CERTIFIED Mark is a registered certification mark used under license through McDonough Braungart Design Chemistry (MBDC). MBDC is a global sustainability consulting and product certification firm. The CRADLE TO CRADLE® framework moves beyond the traditional goal of reducing the negative impacts of commerce ('eco-efficiency'), to a new paradigm of increasing its positive impacts ('eco-effectiveness'). At its core, Cradle to Cradle design perceives the safe and productive processes of nature's 'biological metabolism' as a model for developing a 'technical metabolism' flow of industrial materials. Product components can be designed for continuous recovery and reutilization as biological and technical nutrients within these metabolisms. For more information about MBDC and to obtain printable certificates for Eastman Copolyesters, visit www.mbdc.com. Choose Eastman Chemical Company under Company Name in C2C Certified products to display a list of our products. |
技术参数 Technical Data | |||
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物理性能 PHYSICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
密度 Density |
1.30 | g/cm³ | ASTM D1505 |
表面张力 surface tension |
|||
Harmonic Mean,Dispersive:23℃,50.0 µm Harmonic Mean,Dispersive:23℃,50.0 µm |
44 | mN/m | |
Harmonic Mean,Polar:23℃,50.0 µm Harmonic Mean,Polar:23℃,50.0 µm |
3.0 | mN/m | |
Harmonic Mean,Total:23℃,50.0 µm Harmonic Mean,Total:23℃,50.0 µm |
48 | mN/m | |
固有粘度 Intrinsic viscosity 2 |
内部方法 | ||
23℃,50.0 µm 23℃,50.0 µm |
0.70 | 内部方法 | |
23℃,250.0 µm 23℃,250.0 µm |
内部方法 | ||
颜色 colour |
ASTM D2244 | ||
a:50.0 µm a:50.0 µm |
ASTM D2244 | ||
b:50.0 µm b:50.0 µm |
ASTM D2244 | ||
L:50.0 µm L:50.0 µm |
ASTM D2244 | ||
薄膜 film |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
薄膜厚度 film thickness |
|||
测试 test |
µm | ||
割线模量 Secant modulus |
ASTM D882 | ||
MD:50 µm MD:50 µm |
MPa | ASTM D882 | |
MD:250 µm MD:250 µm |
MPa | ASTM D882 | |
TD:50 µm TD:50 µm |
MPa | ASTM D882 | |
TD:250 µm TD:250 µm |
MPa | ASTM D882 | |
拉伸强度 tensile strength |
ASTM D882 | ||
MD,屈服,50 µm MD, yield, 50 µ m |
MPa | ASTM D882 | |
TD,屈服,50 µm TD, yield, 50 µ m |
MPa | ASTM D882 | |
MD,断裂,50 µm MD, fracture, 50 µ m |
MPa | ASTM D882 | |
MD,断裂,250 µm MD, fracture, 250 µ m |
MPa | ASTM D882 | |
TD,断裂,50 µm TD, fracture, 50 µ m |
MPa | ASTM D882 | |
TD,断裂,250 µm TD, fracture, 250 µ m |
MPa | ASTM D882 | |
拉伸应变 Tensile strain |
ASTM D882 | ||
MD,屈服,50 µm MD, yield, 50 µ m |
% | ASTM D882 | |
TD,屈服,50 µm TD, yield, 50 µ m |
% | ASTM D882 | |
MD,断裂,50 µm MD, fracture, 50 µ m |
% | ASTM D882 | |
MD,断裂,250 µm MD, fracture, 250 µ m |
% | ASTM D882 | |
TD,断裂,50 µm TD, fracture, 50 µ m |
% | ASTM D882 | |
TD,断裂,250 µm TD, fracture, 250 µ m |
% | ASTM D882 | |
埃尔曼多夫抗撕强度 Elmandorf tear strength |
ASTM D1922 | ||
MD:50 µm MD:50 µm |
g | ASTM D1922 | |
MD:250 µm MD:250 µm |
g | ASTM D1922 | |
TD:250 µm TD:250 µm |
g | ASTM D1922 | |
透氧率 Oxygen permeability |
ASTM D3985 | ||
30℃,50 µm,68% RH 30℃,50 µm,68% RH |
cm³·mm/m²/atm/24 hr | ASTM D3985 | |
30℃,250 µm,68% RH 30℃,250 µm,68% RH |
cm³·mm/m²/atm/24 hr | ASTM D3985 | |
水气透过率 Water vapor transmittance |
ASTM F1249 | ||
38℃,100% RH,50 µm 38℃,100% RH,50 µm |
g/m²/24 hr | ASTM F1249 | |
38℃,100% RH,250 µm 38℃,100% RH,250 µm |
g/m²/24 hr | ASTM F1249 | |
抗撕裂蔓延性 Tear resistant vine ductility 3 |
ASTM D1938 | ||
MD:23℃,250.0 µm MD:23℃,250.0 µm |
kN/m | ASTM D1938 | |
TD:23℃,250.0 µm TD:23℃,250.0 µm |
kN/m | ASTM D1938 | |
热性能 THERMAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
玻璃化转变温度 Glass transition temperature |
℃ | ASTM D1525 | |
维卡软化温度 Vicat Softening Temp |
℃ | ASTM D1525 | |
光学性能 optical performance |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
光泽度 gloss |
ASTM D2457 | ||
60°,50.0 µm 60°,50.0 µm |
ASTM D2457 | ||
60°,250 µm 60°,250 µm |
ASTM D2457 | ||
透光率 Transmittance |
ASTM D1003 | ||
常规,50.0 µm Regular, 50.0 µ m |
% | ASTM D1003 | |
总计,50.0 µm Total, 50.0 µ m |
% | ASTM D1003 | |
常规,250 µm Conventional, 250 µ m |
% | ASTM D1003 | |
总计,250 µm Total, 250 µ m |
% | ASTM D1003 | |
透明度 transparency |
ASTM D1746 | ||
50.0 µm 50.0 µm |
ASTM D1746 | ||
250 µm 250 µm |
ASTM D1746 | ||
雾度 Haze |
ASTM D1003 | ||
50 µm 50 µm |
% | ASTM D1003 | |
250 µm 250 µm |
% | ASTM D1003 | |
补充信息 Supplementary information |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
Ultimate Shrinkage(90℃,50.0 µm) Ultimate Shrinkage(90℃,50.0 µm) |
% | ||
撕裂强度 tear strength |
ASTM D2582 | ||
MD,23℃,250 µm MD,23℃,250 µm |
N | ASTM D2582 | |
TD,23℃,250 µm TD,23℃,250 µm |
N | ASTM D2582 |
备注 |
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1 一般属性:这些不能被视为规格。 |
2 EMN-A-AC-G-V-1 |
3 Split Tear Method, 254 mm/min |
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2021-11-12 搜料网资讯: 最新数据显示,美国通胀水平持续位于高位。美国总统拜登近期已多次表现出抑制原油价格上涨以帮助降低美国通胀压力的决心。但分析认为,考虑到主要产油国增产步伐 |
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