Polyester POLYOL maka CPU

Nkọwa dị mkpirikpi:


  • Ọnụ ego FOB:US $0.5 - 9,999 / akụkụ
  • Ọnụ ọgụgụ nke Min.100 Iberibe/Iberibe
  • Ikike inye:10000 Iberibe/Iberibe kwa ọnwa
  • mba onye si:China
  • ụghalaahịa:INOV
  • Nkọwa ngwaahịa

    Mkpado ngwaahịa

    A na-ejikarị usoro polyester polyols eme ihe na elastomers, yana dịka ihe ndị ahịa chọrọ iji dozie ịdị arọ molekụla.Ngwaahịa ndị dị n'okpuru ala nke usoro polyols a na-emepụta nwere njirimara nke nguzogide eyi, nkwụchi mpịachi, nkwụsi ike na-adọka na ike ọrụ dị elu.

    A na-ejikarị usoro polyester polyols mee ihe n'ọhịa nke nkedo polyurethane elastomers, nke a na-ejikarị eme ihe na akwa polyurethane sieve efere, ihe nkedo, akwa akwa, efere na mmanya, ngwaahịa na-akpụ akpụ.

    原料

    Akụrụngwa

    牌号

    Ihe

    分子量

    molekụla arọ

    (g/mol)

    Uru Hydroxyl (mgKOH/g)

    酸值

    Uru acid (mgKOH/g)

    水分

    Ọdịnaya mmiri ()

    粘度

    viscosity

    (75 ℃ cps)

    熔融色度

    Na-agbaze chromaticity

    (APHA)

    EG/AA

    PE-2010

    1000

    107-117

    ≤0.5

    ≤0.03

    100-200

    ≤30

    PE-2020

    2000

    53-59

    ≤0.5

    ≤0.03

    400-650

    ≤30

    BG/AA

    PE-4010

    1000

    107-117

    ≤0.5

    ≤0.03

    150-250

    ≤30

    PE-4020

    2000

    53-59

    ≤0.5

    ≤0.03

    450-750

    ≤30

    EG,DEG/AA

    PE-2515

    1500

    73-79

    ≤0.5

    ≤0.03

    200-400

    ≤40

    PE-2520

    2000

    51-59

    ≤0.5

    ≤0.03

    400-700

    ≤40

    EG, BG/AA

    PE-2415

    1500

    73-79

    ≤0.5

    ≤0.03

    200-500

    ≤30

    PE-2420

    2000

    53-59

    ≤0.5

    ≤0.03

    500-800

    ≤30

    EG, PG/AA

    PE-2315

    1500

    73-79

    ≤0.5

    ≤0.03

    300-600

    ≤30

    PE-2320

    2000

    53-59

    ≤0.5

    ≤0.03

    400-700

    ≤30







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