一、产品介绍 / Product Introduction
高密度氧化聚乙烯蜡（OPE）是一种高温润滑剂，属于高分子含氧聚合物。产品含有适量羟基与羧基，大幅提升与PVC体系的相容性。作为高性能功能性加工助剂，其相容性优异，可促进物料熔融融合，同时具备良好的脱模效果。
High-density Oxidized Polyethylene Wax (OPE) is a high-temperature lubricant and macromolecular oxygen-containing polymer. It contains a certain number of hydroxyl and carboxyl groups, which greatly improve its compatibility with PVC. It is a high-performance functional processing aid with excellent compatibility, which can promote material fusion and provide good metal release properties.
二、技术指标 / Technical Data
| 检测项目 Test Item | 技术指标 Specification |
| 外观 Aspect | 白色粉末 White powder |
| 密度 Density (kg/m³) | 970~1000 |
| 粘度 Viscosity (@150℃, cps) | 7000~10000 |
| 针入度 Penetration (dmm) | < 0.5 |
| 酸值 Acid Value (mg KOH/g) | 16 |
| 堆积密度 Volume Density (kg/m³) | 约 600 / About 600 |
| 熔点 Melting Point (℃) | 136 |
三、应用范围 / Application
广泛应用于各类PVC制品：发泡板、木塑WPC、石塑SPC、管材、管件、型材、片材、薄膜等；同时适用于稳定剂、色母粒、纺织、涂料、油墨、乳液等行业领域。
Widely used in PVC products, including foam boards, WPC, SPC, pipes, pipe fittings, profiles, sheets and films. It is also applicable to stabilizers, masterbatches, textiles, paints, inks, emulsions and other industries.
四、包装与储存 / Packing & Storage
包装规格：25kg/袋，外编内袋双层包装（PP编织袋+PE内膜）。储存于阴凉干燥处，产品保质期两年。过期产品经检测合格后仍可正常使用。
Packaging: 25kg per bag, PP woven bag with inner PE lining. Store in a cool and dry place. The shelf life is two years. The product can still be used if it passes inspection after expiration.
