I. Technical indicators:

 

Appearance: white or yellowish powdery

 

Melting point: low melting point ≥75℃, high melting point ≥150℃

 

The CPS viscosity: 250-300

 

Decomposition temperature: ≥280℃

 

Density: ≤0.92 g/cm3

 

 

II. Product Introduction:

 

YY-503A is a high-performance multi-functional plastic additive, which uses special chemical synthesis technology and functional composite technology to graft organic functional groups with the ability of cladding on the polymer, set dispersion, compatibility, coupling, lubrication in one, is an excellent processing assistant with a wide range of uses.

 

 

Three, the scope of application:

 

1, suitable for all kinds of modified engineering plastics: PC, PBT, PET, PA, PPO, etc.) and ordinary plastic (PP, ABS, AS, PE, etc.), especially for stuffed (inorganic powder or glass fiber) modified plastics, has good dispersing packing and improve the compatibility of system components, improve products superficial roughness and mechanical properties.

 

2. Used to toughen PA or other alloy plastics, it can greatly improve the melting finger, make it easier to injection thin wall and large parts, and greatly improve the surface gloss and mechanical properties of the products.

 

3. Compared with E wax and silicone, it has more balanced internal and external lubrication, and improves the compatibility between the material system and the better coupling effect of the filler.

 

4, can be directly added for injection molding products, improve the liquidity and product appearance, reduce product defect rate.

 

5, used for PVC and other profiles extrusion, with good internal and external lubrication function, play a better role in demoulding and brightening.

 

 

Four, application effect:

 

1, has a strong affinity for the inorganic filler, so that it is fully activated and modified, destroy and prevent the agglomeration of inorganic substances, so as to more evenly dispersed into the polymer, so it can increase the amount of filler, and rely on strong interface key cooperation, to achieve the effect of toughness reinforcement.

 

2. Used in the processing of polymer composite materials, it can well improve the compatibility of each component of the system, promote plasticizing, reduce melt viscosity, improve processing fluidity, reduce the torque of processing equipment, reduce processing energy consumption, and improve production efficiency. It can improve the mechanical properties such as impact strength and elongation at break, and obviously improve the surface gloss of the products.

 

3, because this product is highly reactive multifunctional structure of anchor groups, through multipoint adsorption of the groups "anchor", at the same time for chemical reaction was carried out on the filler particle surface modification, achieve completely coated surface chemical reaction, make the organic filler surface, which can effectively reduce the surface of the packing, cut off between packing together. In addition, the long polymer chain in the product macromolecule has a strong affinity and compatibility to the matrix polymer material, which greatly improves the processing performance of the composite system, while the physical properties are not affected.

 

 

Five, use method:

 

1. Add the filler to the mixer, and then add YY-503A multifunctional plastic additive according to 2-3% of the weight of the filler. Mixing temperature is appropriate at about 110℃, and high speed mixing for 10-15 minutes.

2, the product is granular or powder, melting point at about 140℃, easy to use, suitable for continuous production.
 

 

VI. Packaging and Precautions:

 

1. Lined compound bag packing, 20Kg/ bag;

 

2, prevent extrusion, sealed from light, moisture-proof.