PES/TDI mndandanda

Kufotokozera Kwachidule:


  • Mtengo wa FOB:US $0.5 - 9,999 / Chigawo
  • Kuchuluka kwa Min.Order:100 Chidutswa / Zidutswa
  • Kupereka Mphamvu:10000 Chidutswa/Zidutswa pamwezi
  • dziko lakochokera:China
  • chizindikiro:INOV
  • Tsatanetsatane wa Zamalonda

    Zolemba Zamalonda

    kuuma: gombe A 60A - gombe D 70D

    Zogulitsazo zimakhala ndi mawonekedwe ogwiritsira ntchito bwino, kuuma kwakukulu, kukana kwabwino, kulimba mtima komanso makina abwino kwambiri.

    Amagwiritsidwa ntchito popanga zinthu zosiyanasiyana za polyurethane elastomer monga mawilo a rabara, mbale za sieve, scrapers, mphete zosindikizira ndi matayala.

     

    Chitsanzo

    D3125

    D3136

    D3143

    D3145

    D3160

    D3170

    NCO/%

    2.5±0.2

    3.6±0.2

    4.3±0.2

    4.5±0.2

    6.0±0.2

    7.0±0.2

    Kutentha kwa 20 ℃

    zoyera zolimba

    MOCA100g Prepolymer /g

    7.2

    10.5

    12.5

    13.2

    17.2

    20.0

    Viscosity (85 ℃)/mPa·s

    2800

    1800

    1300

    1200

    900

    800

    Kusakaniza kutentha / ℃ (Prepolymer / MOCA)

    85/120

    85/120

    80/120

    80/120

    75/120

    75/120

    Nthawi ya gel / min

    16

    9

    8

    7.5

    5

    4.5

    Nthawi ya vulcanization (100 ℃) /h

    10

    10

    10

    10

    10

    10

    Kuuma (Shore A)

    76 ±2

    85 ±2

    92 ±2

    91 ±2

    96 ±2

    97 ±2

    100% Modulus/MPa

    3.4

    4.2

    6.3

    6.7

    11.5

    18.0

    300% Modulus / MPa

    4.1

    8.3

    11.8

    12.5

    21.3

    35.7

    Mphamvu yamphamvu / MPa

    40

    48

    50

    52

    55

    55

    Kutalika / %

    700

    670

    630

    610

    530

    410

    Mphamvu yamisozi / (KN/m)

    55

    75

    105

    95

    124

    152

    Kubweza / %

    42

    39

    37

    32

    33

    33

    Kachulukidwe (24 ℃)/(g/cm3)

    1.25

    1.26

    1.27

    1.27

    1.29

    1.29

    Din kuvala /mm³

    33

    40

    48

    53

    57

    56

     

     

     

     

     

     

     

     

    Chitsanzo

    D3230

    D3236

    D3243

    D3245

    D3249

    D3260

    NCO/%

    3.0±0.2

    3.6±0.2

    4.3±0.2

    4.5±0.2

    4.9±0.2

    6.0±0.2

    Kutentha kwa 20 ℃

    zoyera zolimba

    MOCA

    100g Prepolymer /g

    8.6

    10.5

    12.5

    13

    14.5

    17.5

    Viscosity (85 ℃)/mPa·s

    2500

    2000

    1400

    1300

    900

    1200

    Kusakaniza kutentha / ℃ (Prepolymer / MOCA)

    85/120

    80/120

    80/120

    80/120

    75/120

    75/110

    Nthawi ya gel / min

    5

    4

    4

    3

    3

    2

    Nthawi ya vulcanization (100 ℃) /h

    10

    10

    10

    10

    10

    10

    Kuuma (Shore A)

    80±2

    86

    92 ±1

    92 ±1

    94 ±1

    96 (52D)

    100% Modulus/MPa

    4.0

    5.1

    6.1

    6.8

    7.3

    12.2

    300% Modulus / MPa

    6.5

    9.8

    11.4

    12.6

    13.4

    20.9

    Mphamvu yamphamvu / MPa

    45

    49

    48

    49

    50

    58

    Kutalika / %

    750

    690

    650

    600

    580

    530

    Mphamvu yamisozi / (KN/m)

    61

    88

    99

    100

    106

    132

    Kubweza / %

    38

    44

    37

    38

    41

    41

    Kachulukidwe (24 ℃)/(g/cm3)

    1.25

    1.26

    1.27

    1.27

    1.27

    1.28

    Din kuvala /mm³

    41

    44

    44

    50

    54

    55







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