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    Bio-Based Specialties

    环氧大豆油 (ESBO)

    环氧大豆油 (ESBO) – Bio-Based Specialties product from Bio Green Oleo

    关于此产品

    环氧大豆油是商业上产量最大的环氧化植物油,也是该品类的标杆产品。环氧基团通过过酸氧化引入甘油三酯的不饱和键上,而环氧氧含量(通常标定为最低 6.5%)是决定其价值的规格指标。

    从油脂化学角度看,它介于原料与成品衍生物之间。环氧基是一个反应位点:用醇开环可得到用于硬质和软质聚氨酯的聚醚多元醇,用酸开环可得到酯型多元醇,水解则可直接得到多元醇。因此,ESBO 是制取生物基聚氨酯的可行路线之一,配方师出于可再生含量的考虑替代石化多元醇时即采用这一路线。

    它的第二个作用是酸吸收剂。张力环在氯化氢或路易斯酸性金属氯化物存在下易于开环,因此它在含卤聚合物体系中既是增塑剂,也起到辅助稳定剂的作用。

    与所有大豆来源的原料一样,其供应和价格跟随大豆油市场而非石化产业链。当最终应用有相关要求时,应在询价时确认可持续性文件、产地以及非转基因状态。

    规格

    Available gradesESBO
    Bulk supplyBulk supply from Bio Green; grade and specification confirmed with your quotation.

    应用

    Bio-based intermediate for polyols and polyurethane systemsAcid scavenger and co-stabiliser in halogenated polymer systemsRenewable-content plasticiserReactive epoxide intermediate for oleochemical derivatives

    包装选项

    • 70 kg/flexitank tote, 23,000 kg/20' container
    • 200 kg/drum, 16,000 kg/20' container
    • 1000 kg/IBC tote, 20,000 kg/20' container

    供应说明

    Exact chemical identity
    Our team confirms the agreed specification with your quotation.
    Product documentation
    Contact our team for current specifications, safety data and available batch documentation.
    Packaging
    Our team confirms pack size and packaging material with your quotation.

    参考价格: $1.00–8.50/kg

    价格会根据市场供需变化。请联系我们的销售团队获取最新报价。

    Start with the process and specification

    • End use and required material or feedstock
    • Critical analytical limits and physical form
    • Handling temperature, storage and pack format
    • Volume, documentation needs and delivery destination
    沟通您的需求

    下单前确认证明文件

    Grade, origin and certification are confirmed for each proposed source. A vegetable-derived feedstock is not automatically certified sustainable, pharmaceutical grade or suitable for every application; request the evidence needed for your intended use.

    产品图片展示的是代表性材料与包装。实际来源、等级、包装规格和标签以报价为准。

    查看证明文件