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    PVC 外润滑剂

    PVC 外润滑剂 – Specialty chemicals product from Bio Green Chem

    关于此产品

    PVC 润滑剂按作用部位划分。外润滑剂与聚合物的相容性有限,因此会迁移到熔体表面,在物料与螺杆、口模或辊筒的热金属之间形成一层膜。该膜控制摩擦与脱模;没有它,PVC 会粘附在金属上,就地降解并留下在挤出物上形成痕迹的沉积物。 代价是外润滑剂过量会延迟塑化,削弱型材的熔接线,并可能在口模上析出。因此牌号选择的关键是使脱模效果与加工温度和剪切相匹配,这也是存在一个产品系列而非单一产品的原因。 JX-LB-6A 适用于 PVC 加工、母粒和橡胶润滑。JX-LB-100 有粉末和白色圆片两种形态,适用于管材、管件和发泡板。JX-LB-102 涵盖 PVC 加工、母粒、热熔胶和道路标线。JX-LB-617A 增加了 CPVC 加工。L-G70S 为浅黄色粉末或片状,用于集料、板材和压延薄膜加工,采用内衬 PE 的纸箱包装。L-G74 为浅黄至白色固体,用作硬质 PVC 型材、板材、管件和百叶的外润滑脱模剂。

    规格

    Supplier gradesJX-LB-6A, JX-LB-100, JX-LB-100 (flake), JX-LB-102, JX-LB-617A, L-G70S, L-G74
    Supply basisB2B raw-material enquiry; grade subject to confirmation
    Exact chemical identityConfirm against the agreed purchasing specification
    DocumentationRequest current specification, safety data and available lot documentation
    PackagingPack size and material confirmed with quotation

    应用

    PVC processing, master batches and rubber lubricant (JX-LB-6A)PVC pipes, fittings and foam board (JX-LB-100, powder and flake)Hot melt adhesive and road marking (JX-LB-102)CPVC processing (JX-LB-617A)Aggregate, plate and calendered film processing (L-G70S)External lubrication release agent for rigid PVC profile, plate, pipe fittings, louvers (L-G74)

    包装选项

    • Powder; 25 kg paper-plastic composite bag
    • White round flake; 25 kg PP bag (JX-LB-100 flake)
    • Pale yellow powder or flake; 20 kg cartons with PE liner (L-G70S)