Special Design for Pvc Transparent Granules – Polyvinyl Chloride Paste Resin P440 K73-75 – Chemdo
Special Design for Pvc Transparent Granules – Polyvinyl Chloride Paste Resin P440 K73-75 – Chemdo Detail:
Product Parameters
Product Paste: PVC Resin
Chemical Formula: (CH2-CHCL)n
Cas No: 9002-86-2
Print Date: May 10th, 2020
Description
Polyvinyl chloride paste resin P440 adopts seed emulsion method and seed micro-suspension method, It uses technology from Mitsubishi Chemical Vinyl, Japan. It is a general-purpose resin with medium molecular weight, the degree of polymerization is about 1500, the k value is 73-75, good transparency, thermal stability, water resistance, and weather resistance.
Applications
Polyvinyl chloride paste resin P440 is suitable for non-foaming and micro-foaming artificial leather, and can be used for spray dyeing metal coating, glass fiber, impregnating and general products.it is white powder,well compatible with plasticizers, organic Solvents and fillers.
Packaging
In net weight of 20kg or 25kg kraft bag or 1100kg jumbo bag.
Storage and notices
Stored in dry and ventilated place and multiple batches should be placed in different places to avoid sun and moisture. Clean transportation facilities should be adopted to prevent rain and pollution.
Specification
| ITEMS |
P440 |
|
Mean Degree of Polymerization, ≤ |
1450 ± 200 |
|
K-Value |
73-75 |
|
Viscidity, ml/g |
128-162 |
|
Brookfield Viscosity mpa.s DOP 60% 50r/m, ≤ |
5000 |
|
Volatile (including water)%, ≤ |
0.40 |
|
Residue VCM mg/kg, ≤ |
10 |
|
Screen Residue (mesh 0.063mm)%,≤ |
1.0 |
|
Impurity particle number, ≤ |
20 |
|
Paste thickening rat (24h)/%, ≤ |
100 |
|
Whiteness (160℃,10min)/ % ,≥ |
76 |
Chemdo Description About Pvc Paste Resin
Polyvinyl chloride (PVC) paste resin as the name suggests is that this resin is mainly used in the form of paste. People often call this paste plasticized paste. It is a unique liquid form of PVC plastic in the unprocessed state. Paste resins are often obtained by emulsion and micro suspension.
Due to its fine particle size, PVC paste resin is like talc powder and has no fluidity. PVC paste resin is mixed with plasticizer and stirred to form a stable suspension, that is, PVC paste, or PVC plasticized paste and PVC sol, which is used to process into final products. In the paste making process, various fillers, diluents, heat stabilizers, foaming agents and light stabilizers are added according to the needs of different products.
The development of PVC paste resin industry provides a new type of liquid material that can be transformed into PVC products only by heating. The liquid material has the advantages of convenient configuration, stable performance, easy control, convenient use, excellent product performance, good chemical stability, certain mechanical strength, easy coloring, etc. Therefore, it is widely used in the production of artificial leather, enamel toys, soft trademarks, wallpaper, paint coatings, foamed plastics, etc.
Product detail pictures:
Related Product Guide:
"Control the standard by the details, show the power by quality". Our business has strived to establish a highly efficient and stable team staff and explored an effective good quality regulate course of action for Special Design for Pvc Transparent Granules – Polyvinyl Chloride Paste Resin P440 K73-75 – Chemdo , The product will supply to all over the world, such as: New Zealand, Macedonia, Jordan, With a wide range, good quality, reasonable prices and stylish designs, our items are extensively used in this field and other industries. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success! We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
By Nana from Monaco - 2017.06.16 18:23
The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
By Pamela from Benin - 2018.06.19 10:42