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Products detail
| Product Name: | Acrylic Polymer Modifier |
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| CAS No: | ||
| Product Type: | Pharmaceutical Intermediates | |
| Product spec: | 99% | |
| Packing: | ||
| Post Time: | 2010-09-27 | |
| Usage: | ||
| Description: | Acrylic Polymer Modifier We are one of the leading manufacturers and exporters of high efficiency Acrylic Polymer Modifier of supreme quality. Indofil K-125 ( High Efficiency Processing Aid for PVC) Introduction Indofil K-125 is an all acrylic polymer modifier suitable as a processing aid in PVC compounds. It is 20% more efficient compared to Indofil K-120ND Physical Characteristics Typical Physical Properties (These do not constitute specifications) Apperance Bulk Density, g/cc Specific Gravity, @ 25°C Refractive Index, @ 25°C Molecular Weight Volatiles (%) Sieve Test Retention time 60 mesh 100 mesh 200 mesh Calrity in 10% toluene solution 10% Toluene Solution viscosity (cps) White, fine free-flowing powder with uniform particle size 0.40 to 0.44 1.18 1.49 Medium Max 1 Max 0.5 Max 5 Max 50 Clear 200-1000 Performance Characteristics 3.1 Rheological Properties Indofil K-125 compared to Indofil K-120ND has following advantages during roll milling: Faster Fluxing Shorter Smooth Edge Time Much Shorter Rolling Bank Greater Hot Strength Greater Thermoplasticity Smoother Glossier Sheet With Well Knit Edges and Fewer Air Streaks. Its efficiency is visible however with right kind of screw barrel geometry of extrudes and where criticality of finished article dimensions are of concern to the user. 3.2 Efficiency & Output rate Indofil K-125 processing aid is designed in such a manner that the machine capacity is fully utilized to bring out fast & homogeneous melt. It effects of the ingredients by helping them in dispersing faster & mixing better. This results in improving the efficiency of the process which naturally results in improving the rate of output. 3.3 Uniform flow PVC melt is more viscous & hot melt has a tendency to stick to Metal parts. This mostly gives interruptions in flow pattern. It leads to sometimes melt fracture. All these gets avoid when using Indofil K-125 because of its inherent tendency to provide uniform K-125 because of its inherent tendency to provide uniform flow at different degrees of shear. Applications These include PVC bottles, pipes, fittings, calendered films and sheets, foamed sheets and profiles. The major ones are discussed below. Dosage recommended is 0.5 – 2 parts per 100 parts of PVC resin. PVC rigid profiles Blow Moulding & Thermoforming PVC Pipes Injection Moulding | |