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| Application: | PP, PE, PET And Polyamides | Cas No: | 85209-91-2 |
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| Chemical Name: | Sodium 2,2'-Methylene Bis (4,6-di-tert-butylphenyl) Phosphate | Melting Point (centigrade): | 400min |
| Recommended Dosage: | 0.05-0.20% | Package: | 10kgs Aluminum Foil Bag, 2bag In One Carton |
| High Light: | nuclear chemistry,chemical auxiliary agent |
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Nucleating Agent , Nucleator , High Performance Nucleating Agent NP-508 (NA-11) , agent for PP, PE, PET and polyamide
Application of Nucleating Agent NP-508:
High performance nucleating agent is a suitable nucleating agent for PP, PE, PET and polyamides.
It is a kind of organophosphate salt nucleating agent, whose structure is similar to some famous transnational corporations.
Performance and Quality Index of Nucleating Agent NP-508:
| Chemical Name | Sodium 2,2'-Methylene bis (4,6-di-tert-butylphenyl) phosphate |
| CAS NO | 85209-91-2 |
| Structure Formula |  |
| Appearance | White power |
| Melting Point (Centigrade) | 400min |
| Volatility (%) | 0.5 max |
Characteristics of Nucleating Agent NP-508:
Highly effective nucleating agent for polyolefin, capable of raising matrix resin's crystallization temperature, heat distortion temperature, tensile strength, surface strength, bending modulus and impact strength and furthermore.
The Recommended dosage of Nucleating Agent NP-508: 0.05-0.20%
Examples of applications in polypropylene of Nucleating Agent NP-508
| Standard | Unit | PP | PP | |||||
| OPhr | 0.lPhr | 0.2Phr | OPhr | O.lPhr | 0.2Phr | |||
| flow rate of the solution | ASTM D1238 | g/10min | 2.8 | 2.9 | 2.9 | 12.5 | 12.7 | 13 |
| tensile strength | ASTM D638 | MPa | 22 | 24.5 | 25.6 | 36.5 | 38.6 | 40.2 |
| bending strength | ASTM D790 | MPa | 28.5 | 33.2 | 34.5 | 45.2 | 52.8 | 55.3 |
| flexural modulus | ASTM D790 | GPa | 1.12 | 1.37 | 1.46 | 1.65 | 2.26 | 2.35 |
| Izod notch impact strength | ASTM D256 | J/m | 425 | 589 | 621 | 42.5 | 38.7 | 36.2 |
| HTD (heat deflection temperature) | ASTM D6 | ℃ | 106.5 | 121.6 | 125.7 | 129.5 | 140.3 | 145.2 |
| Melting point | DSC | ℃ | 166.7 | 167.8 | 168.1 | 166.9 | 167.9 | 168.2 |
| maximal crystallization rate temperature Tc | DSC | ℃ | 117.6 | 127.8 | 129.6 | 120.1 | 128.3 | 129.6 |
Package and Storage of Nucleating Agent NP-508:
10kgs aluminum foil bag, 2bag in one carton. Storage in cold and dry place, it may be preserved long while not destroying the seal, Please bundle the bag after used.
Notes: This product is a kind of organic chemical and inedible. If there is any product in mouth or eyes while using, please wash with large amount of water immediately, and prompt medical attention should be taken if serious.
