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White Power Polypropylene / Polyamide Raw Material CAS 85209-91-2

Good quality PVC Heat Stabilizer for sales
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White Power Polypropylene / Polyamide Raw Material CAS 85209-91-2

China White Power Polypropylene / Polyamide Raw Material CAS 85209-91-2 supplier
White Power Polypropylene / Polyamide Raw Material CAS 85209-91-2 supplier White Power Polypropylene / Polyamide Raw Material CAS 85209-91-2 supplier

Large Image :  White Power Polypropylene / Polyamide Raw Material CAS 85209-91-2

Product Details:

Place of Origin: FUJIAN, CHINA
Brand Name: NP
Model Number: NP-508

Payment & Shipping Terms:

Minimum Order Quantity: 2000kgs
Price: Negotiable
Packaging Details: 10kgs aluminum foil bag, 2bag in one carton
Delivery Time: 10-14 working days
Supply Ability: 100mts per month
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Detailed Product Description
Features: Capable Of Raising Matrix Resin's Crystallization Temperature Application: PP
Cas No: 85209-91-2 Characteristic: Capable Of Raising Heat Distortion Temperature
Recommended Dosage: 0.05-0.20% Advantage: Improve Impact Strength And Furthermore

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  White Power Polypropylene / Polyamide Raw Material CAS 85209-91-2
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.

White Power Polypropylene / Polyamide Raw Material CAS 85209-91-2

 

Organic nucleating agent

Organic nucleating agent overcomes the problem of inorganic nucleating agent transparency and glossiness difference, and can improve the processing performance of the product. They are generally low molecular weight organic compounds, are mainly fatty carboxylic acid metal compounds, sorbitol benzylidene derivatives, aromatic carboxylic acid metal compounds, organic phosphate and woodiness acid and its derivatives, sodium benzoate and double (para-tertiary butyl benzoate) carboxyl aluminum, etc. This kind of traditional nucleating agent can improve the performance of PP. However, the effect is not ideal, because the price is low, and it is still used in some situations. Aromatic and aliphatic and its salts nucleating agent cheaper price, and improve the rigidity and thermal deformation temperature of polyolefin products etc. But because of its poor compatibility with polymer resin, gave many properties of polyolefin products not play, usually limited to injection molding products and rolled products.

Compared with other organic nucleating agent, modified by organic phosphate compounds products transparency, rigidity, surface hardness and thermal deformation temperature were significantly improved, and good thermal stability, under the condition of high temperature. Do not affect the other performance of the polymer products, but the poor dispersion is the main defect of this kind of nucleating agent. Although this type of nucleating agent is more expensive, it has incomparable performance, and is still widely used in the packaging materials of contact with food. Transparency of sorbitol nucleating agent class of products, surface gloss, rigid and other thermodynamic properties were improved significantly, and has good compatibility with PP, is currently an in-depth study of transparent nucleating agent. With good performance and low price, it has become one of the most active, the most varieties and the largest volume of PP nucleating agents. This type of nucleating agent has three generations of products.

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