PARALOID™ KM-5115 Impact Modifier
概述
性能
技术内容
样品选项
什么是 PARALOID™ KM-5115 Impact Modifier?
It is a highly efficient, weatherable, acrylic impact modifier designed to offer high impact strength, excellent low‑temperature ductility, and enhanced gloss in rigid PVC building and construction applications. This material is enhanced to offer strong toughness, reliable processing behavior, and consistent product quality across a range of extrusion environments.
用途
- PVC window profiles – offers strong impact resistance, improved knit‑line performance, and higher gloss aesthetics.
- Fence and siding – acts as an efficient acrylic modifier in formulations that traditionally rely on other modifiers like chlorinated polyethylene.
- Rigid PVC sheet and profile extrusion – general‑purpose modifier for enhancing durability and processing stability.
- PVC conduit, particularly small diameter – designed to address rigorous impact and ductility targets, including performance at lower temperatures.
- Flooring core layer formulations – supports better printability and improved compression/deformation resistance.
优势
- Higher Impact Efficiency – achieves strong impact and ductility at typical or reduced loading levels, supporting more efficient PVC formulations.
- High Gloss and Improved Surface Appearance – extruded PVC parts show enhanced 60° gloss, contributing to cleaner, more enhanced profiles.
- Excellent Low‑Temperature Impact Strength – demonstrates exceptional ductility at −20°C, helping prevent brittle failures in cold‑weather applications.
- Smooth, Consistent Processing Behavior – supports stable melt flow, controlled fusion characteristics, and reliable extrusion performance.
- Strong Impact Strength – provides high impact resistance across standard impact tests, helping ensure robust performance in demanding applications.
- Versatility – suitable for window profiles, fencing, siding, conduit, and flooring, allowing one material to serve multiple rigid PVC product lines.
- Durable, Weatherable Performance – acrylic backbone supports long‑term outdoor durability for building & construction end uses.
- Stable Rheology – predictable torque, fusion time, and melt temperature help improve line consistency and reduce variability.