Offered LP series lubricating processing aids are acknowledged for their advanced formulation. These are used for producing different types of PVC items like pipes, foam sheet, film, profiles, pipes and bottles to name a few.
Its low amount application during molding and processing of PVC helps to optimize fluidity and metal releasing attributes of produced items. Inclusion of these lubricating processing aids enhances surface brightness of produced PVC items, prolongs their durability and ensures higher production. Although, these lubricating products can be used independently, still these are along with other processing materials to enhance fusion properties of PVC resin.
Acrylic Processing Aid LP -21,B-23
Known for its high and medium molecular weight, LP-21,B-23 is used as one of the common raw materials during processing of PVC products. Its acrylic copolymer content optimizes processing attributes of PVC. Moreover, minimal addition of this low cost product provides outstanding processing result.
- Its addition not only improves melting strength, but also ensures uniformity of melting of all the compounds. Most importantly, LP-21,B-23 accelerates rapid fusion and contributes to flexibility of processed items.
- This acrylic processing aid enhances surface attributes of PVC items, maintains homogeneity of wall thickness and optimizes thermoforming properties.
Acrylic Processing Aid LS-530,LP-40
LS-530,LP-40 is used during processing of PVC items to optimize their rigidity level. Known for its polymethacrylate resin based content, this high molecular weight processing aid not only improves standard of PVC processing, but also optimizes different properties of produced items.
- Inclusion of LS-530,LP-40 in processing quickens solidification of PVC by promoting freezing, enhances viscous properties and elasticity level, improves thermal performance and internal strength of PVC. It is used as an indispensable part of PVC foam processing step as it helps to maintain original quality of microcells produced by blowing agents. Presence of these microcells ensures less density and better strength of foam. Moreover, this processing aid improves surface properties of PVC items.
- What is more, inclusion of this processing aid promotes better dispersibility of additives used during PVC production. Higher scattering of additives promotes uniformity of melting of PVC. This processing aid is perfect for making weather proof PVC items used in construction arena.
Ultra-High Molecular Weight Processing Aids Series
Acrylic processing aid LP-50,LP-80,LP-81 is mainly used for production of standard grade durable PVC products and foam. Rapid fusion properties, less torque, standard expansion and better melting strength are some of the key advantages of using this processing aid.
LP-50,LP-80,LP-81 promotes better processing graph ( based on different parameters) and ensures higher impact strength by promoting quick control of fusion during production of durable PVC items. Excellent melting performance, flexibility of melting and better sizing are some of the main benefits of using this processing aid.
Offered processing aid is reckoned for its exceptional foaming properties that are required for producing PVC foam profiles and foam core pipes. Its minimal addition provides unique result.
Typical Physical Properties:
|Index/Product Name ||LS-01 ||LS-02 ||LS-400 ||LS-901 |
|Appearance ||White fluid powder |
|Granularity(throughput efficiency of 40 mesh)(%) ||98 % |
|Volatile component (%) ||1.0% ||1.5% |
|Intrinsic viscosity (Â·)25oC ||3.0-4.0 ||2.0-3.0 ||10-13 ||10-13 |
|Density(g/cm^3) ||0.3-0.5 |
Purpose and Dosage:
|Item ||LS-01 ||LS-02 ||LS-400 ||LS-901 |
|Application ||Pipes ||Pipe fitting ||Profiles,sheets ||Pipes ||Profiles ||Foam pipes ||Foam sheets ||Foam pipes ||Foam sheets |
|Recommended dosage (phr) ||0.5-2 ||2-3 ||1.5-2.5 ||1-2 ||1.5-3 ||0 ||0 ||5-8 ||7-10 |
|Properties ||High output,high gloss ||Good fusion fluidity ||Even bubbles,low density ||Fast fusion |