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DOWโ„ข LDPE 621I Low Density Polyethylene Resin

A low density polyethylene resin intended for foam and blown film applications requiring high melt strength. A specialty resin designed for high melt strength applications and provides excellent bubble stability.

ํ˜œํƒ:

  • Excellent bubble stability

์†์„ฑ

*์ด ๊ฐ’์€ ์ผ๋ฐ˜์ ์ธ ์†์„ฑ์ด๋ฉฐ ์ œํ’ˆ ์‚ฌ์–‘์—๋Š” ์‚ฌ์šฉ๋˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.

๋ฌผ๋ฆฌ์  ํŠน์„ฑ

  • 2% Secant Modulus, MD (ASTM D882) in MPa (psi) Yes No 166 (24100)
  • 2% Secant Modulus, TD (ASTM D882) in MPa (psi) Yes No 208 (30200)
  • Dart Drop Impact (ASTM D1709A) in grams (lbs) Yes No 96 g
  • Elmendorf Tear Strength, MD (ASTM D1922) in grams (lbs) Yes No 320 g
  • Elmendorf Tear Strength, TD (ASTM D1922) in grams (lbs) Yes No 190 g
  • Puncture Resistance (Dow Method) in joules/cm3 (lbs/in3) Yes No 3.56 J/cm3 (43 ft lb/in3)
  • Tensile Strength Break, MD (ASTM D882) in MPa (psi) Yes No 21.8 (3160)
  • Tensile Strength Break, TD (ASTM D882) in MPa (psi) Yes No 19.6 (2850)
  • Tensile Strength Yield, MD (ASTM D882) in MPa (psi) Yes No 11.6 (1690)
  • Tensile Strength Yield, TD (ASTM D882) in MPa (psi) Yes No 11 (1600)
  • Vicat Softening Point in ยฐC(ยฐF) Yes No 92.2 (198)
  • ๊ด‘ํƒ (45 degree) Yes No 40 %
  • ๊ธฐ๋Šฅ Yes No Processing, ๊ด‘ํ•™ ์„ฑ๋Šฅ
  • ๋…น๋Š” ์ , DSC (Dow Method) in ยฐC(ยฐF) Yes No 108 (226)
  • ๋ฐ€๋„ (ASTM D792) Yes No 0.918 g/cm3
  • ์Šฌ๋ฆฝ Yes No ์•„๋‹ˆ์˜ค
  • ์•ˆํ‹ฐ ๋ธ”๋ก Yes No ์•„๋‹ˆ์˜ค
  • ์šฉ์œต ์ง€์ˆ˜ (g/10min @190ยฐC/2.16 kg) Yes No 2.3
  • ์šฉ์œต ์ง€์ˆ˜ (g/10min @190ยฐC/21.6 kg) Yes No 2.3
  • ์ ˆ๋‹จ ์‹ ์œจ, MD Yes No 450 %
  • ์ ˆ๋‹จ ์‹ ์œจ, TD Yes No 620 %
  • ํƒ€์ž… Yes No Breathable Cast Film, ํ†ต๊ธฐ์„ฑ์ด์—†๋Š” ๋ธ”๋กœ์šด ํ•„๋ฆ„
  • ํ์‡„ ์œ ํ˜• Yes No Caps, ํƒญ ๋Œ์–ด์˜ค๊ธฐ
  • ํ”„๋กœ์„ธ์Šค Yes No Blown ํ•„๋ฆ„ ์••์ถœ
  • ํ๋ฆฟํ•ด์ง (ASTM D1003) Yes No 16.1 %

์ด ์ž์žฌ์— ๋Œ€ํ•ด ์ด์šฉํ•  ์ˆ˜ ์žˆ๋Š” ์•ˆ์ „์„ฑ ๋ฐ์ดํ„ฐ ์‹œํŠธ ์—†์Œ
์ž์„ธํ•œ ๋‚ด์šฉ์€ Dow์— ๋ฌธ์˜ ํ•˜์‹ญ์‹œ์˜ค.

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์ž์„ธํ•œ ๋‚ด์šฉ์€ Dow์— ๋ฌธ์˜ ํ•˜์‹ญ์‹œ์˜ค.

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DOWโ„ข LDPE 621I Low Density Polyethylene Resin
์ด ์ž๋ฃŒ์— ๋Œ€ํ•œ ์˜จ๋ผ์ธ ๊ธฐ์ˆ  ์ž๋ฃŒ๊ฐ€ ์—†์Šต๋‹ˆ๋‹ค.
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DOWโ„ข LDPE 621I Low Density Polyethylene Resin
์ด ์ œํ’ˆ์— ์‚ฌ์šฉํ•  ์ˆ˜์žˆ๋Š” ๋ฐฐํฌ ์˜ต์…˜์€ Dow์— ๋ฌธ์˜ ํ•˜์‹ญ์‹œ์˜ค.