연구시설

  • 국책 연구개발과제 수행 이력

    경제협력권산업육성사업 수행 (산업통산자원부)

    고객맞춤형 필름 및 부텐계 공중합체 원료 개발 (2018. 4 ~ 2020. 12)

    중소기업 창업성장기술개발사업 수행완료 (중소기업청)

    폴리부텐-1 수지의 응용분야 확대를 위한 촉매 및 첨가제의 개발 (2011. 11 ~ 2012. 10)

    부품소재 신뢰성 기반기술확산사업 수행종료 (한국산업기술산업진흥원)

    폴리부텐-1 수지의 신뢰성향상 (2009. 9 ~ 2011. 8)

    산학연협력 시업부설연구소 지원사업수행종료 (중소기업청)

    폴리부텐-1의 기계적 물성향상에 관한 연구 (2009. 6 ~ 2012. 5)

신제품 개발

■ 1-Butene copolymer

Grade-name YBPC-01 YBPC-02 YBEC-01 YBEC-02
Melt Flow Index
(190°C / Load 2.16kg)
g/10min ASTM D 1238 4 4 1 4
Tensile Strength at Break MPa ASTM D 638 40 45 51 49
Elongation at Break % ASTM D 638 580 460 420 450
Melting Temperature °C ASTM D 3418 58 100 110 100
Application Heat seal Heat seal Easy peel Easy peel

1. Copolymer is 1-butene based polymer. It is compatible with PE and PP, offering unique functions in both PE and PP based products

2. Copolymer is dispersed in PE with domain size of a few microns, which ensures stability of easy-peel property. Heat seal strength of film can be easily controlled.

3. Copolymer is also utilized as a modifier to improve low temperature heat sealability of PP films due to its compatibility and low melting point.

기술자료

■ PLUMBING MATERIALS

PB-1 PP-R PE-X PVC-C
Pipe OD, mm 40 40 40 40
Pipe ID, mm 32.6 26.6 29.0 31.0
Pipe wall thickness, mm 3.7 6.7 5.5 4.5
Standard Dimension Ratio 11 6 7.3 9
Pipe inner section area, mm2 835 556 661 755
Flow speed @ 2 L/s, m/s 2.4 3.6 3.0 2.6
Pressure loss@ 2L/s, mbar/m 18 50 33 24
Ratio of Linear pipe weight 1 1.66 1.44 1.57

■ PACKING MATERIALS

▪ EASY PEEL FILM

온도 별 박리하중 균일로 EASY PEEL 특성 우수

■ Method of peel force control

  • ■ ADVANCED MATERIALS

    ▪ STEEL-ROPE FILLER

    • FILLER STRESS TEST Affinity with surface treatment agent
      Impact PP Good Bad
      PB-1 Excellent Good

    ▪ Fiber

    TEST ITEMS Unit PET Nylon 6 PBT PB-1
    Melting temperature 255 220 225 125
    Tensile strength g/de 2.5~5.0 4.5~5.5 4.75 4.22
    Elongation % 22.3 45.5 38.3 36.6
    신축신장율 % 0.28 1.28 0.86 1.02
    신축탄성율 % 71.4 83.9 90.5 92.5
    • 멀티사

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