Nucleating agent 3988 (CAS:135861-56-2)

PP Nucleating Agent 3988

CAS No.[135861-56-2]

Molecular Formula: C₂₄H₃₀O₆

Molecular Weight: 414.49

Spectifications

Appearance: White powder

Loss on drying: 0.5%max

Melting point:255-265℃

Applications

Nucleating agent 3988 promotes the resin to crystallize by providing crystal nucleus and makes the structure of the crystal grain fine, thus improving the products'rigidity, heat distortion temperature, dimension stability, transparency and luster.

NA-3988 is especially applicable to transparent plastic products like medical supplies, stationery, beverage packaging, transparent cups, bowls, basins, plates, CD boxes and so on, also fit for the high-temperature sterilization products and widely used in PP sheet and transparent PP tubes. It can directly be used after mixing with PP dryly and also be used after being made into 2.5~5% seed grains. Generally, the transparency of 0.2~0.4% nucleating transparent agent is rather significant. The proposed amount of addition is 0.2~0.4% and the processing temperature is190 ~ 260 ℃.

Packaging and Handling

Packaging: 10Kg/Bag

Store the product in a cool, dry, well-ventilated area away from incompatible materials. Unless stated, proper storage will permit usage of the product for 12 months from the manufacture date. For additional handling and toxicological information, consult the Material Safety Data Sheet.