收缩薄膜

CT-300 系列高性能收缩膜

CT-300系列高性能收缩膜是基于专利的希悦尔的微分层技术平台。这种独特的收缩膜已证明相当或更好的性能与显著较厚的材料。凭借在广泛的收缩设备成熟的多功能性,这些强大的收缩薄膜提供增强的密封强度,提高了耐用性和光亮度和清晰度。

特点

  • 30Gauge的薄膜拥有50Gauge性能表现
  • 显著源头削减碳足迹
  • 操作上的收益,如降低炉温,更长的薄膜减少换膜时间降低运输成本
  • 收缩炉所需温度相对较低
  • 可微波炉加热
  • 降低运输和物流总成本的包装单位,
  • 符合SPI回收代码“4”的要求,

技术特点

D-955 Properties

ASTM Test Method

Typical Values

Gauge 526075100125
Yield (sq. in. per pound) 56,50050,00040,00030,00024,000
Haze (%)D1003-952.93.13.33.74.4
Gloss (%)D2457-908787878787
Clarity (%)D1746-928786858176
Instrumented impact strength (lbs)D3763-95a17.618.823.933.236.8
Coefficient of friction (film-to-film, kinetic)D1894-950.220.220.220.230.23
Water vapor transmission rate (gms/100 sq. in./24 hrs.);100%RH,100℉F1249-901.31.31.10.90.7
Oxygen transmission rate (cc/ sq. m/24hrs@73℉,1atm)D3985-958,7088,4586,7264,9413,350
Tear propagation (gms) LD*/TD**D19382.5/3.73.8/4.95.3/6.08.5/9.212.8/12.7
Elongation at break (%) LD*/TD**D882-9590/5995/30110/135125/140150/145
Minimum use temperature - 60℉
Maximum storage temperature 89℉
  LD*TD**
Tensile strength (psi)D882-9517,50019,000
Modulus of elasticity (psi @ 73℉)D882-9560,00065,000
Free Shrink (%) LD*/TD**D2732-3  
at 200℉ 1420
at 220℉ 2233
at 240℉ 5760
at 260℉ 7777
Shrink tension (psi) LD*/TD**D2838-95  
at 200℉ 350500
at 220℉ 400570
at 240℉ 440600
at 260℉ 440535
at 280℉ 420450
*Longitudinal direction      
**Transverse direction