ELVAX™ 40L-03
The melt index is consistent because resin molecular weight distribution is controlled to within a relatively narrow range. The molecular weight is high for this family of copolymers, so finished products will be relatively resistant to mechanical damage and elevated temperatures.
Compared with other ethylene/vinyl acetate copolymers, ELVAX™ 40L-03 contains extremely low amounts of gel, or high-molecular-weight polymer, that can cause undesirable characteristics in finished products.
Because ELVAX™ 40L-03 is somewhat crystalline, it is free flowing and does not mass during handling.
Uses
- Industrial Applications z
- Wire & Cable Applications
- Wire Jacketing
Composition
- 40 % By Weight Vinyl Acetate comonomer content
- Thermal Stabilizer: BHT antioxidant
Features
- High Molecular Weight, High Viscosity
Applications
- ELVAX™ resins can be used in a variety of applications involving molding, compounding, extrusion, adhesives, sealants, and wax blends.
- ELVAX™ 40L-03 is especially well suited for use in jacketing compounds for automotive ignition and low-smoke cables, and as strippable semiconductive shields for power cables.
- In these applications, the relatively narrow molecular weight distribution and the low gel properties help ensure that compounds will be consistent and finished products will be smooth-surfaced. Smooth, glossy surfaces are desirable because they can imply quality, while uniformity can enhance long-term performance.
- Power cable semiconductive shields made with ELVAX™40L-03 also benefit from the consistency of their compounds and low gel content. Any inconsistency in shields can lead to cable failure.
一般属性
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Technical Datasheet (English)
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Find specific processing information for ELVAX™ Ethylene Vinyl Acetate Copolymer as well as general information for the 乙烯醋酸乙烯共聚物 generic family. 注册 或 登录 了解更多信息。