OEM Supply Carbide Based Pvc Resin - Polyvinyl Chloride Paste Resin P440 K73-75 – Chemdo

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OEM Supply Carbide Based Pvc Resin - 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.

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We always think and practice corresponding to the change of circumstance, and grow up. We aim at the achievement of a richer mind and body and the living for OEM Supply Carbide Based Pvc Resin - Polyvinyl Chloride Paste Resin P440 K73-75 – Chemdo , The product will supply to all over the world, such as: Boston, Czech Republic, Bogota, Item have passed by means of the national qualified certification and been well received in our main industry. Our expert engineering team will often be ready to serve you for consultation and feedback. We are able to also deliver you with cost-free samples to meet your specifications. Ideal efforts will probably be produced to provide you the most beneficial service and solutions. Should you be interested in our company and solutions, please make contact with us by sending us emails or call us straight away. To be able to know our solutions and enterprise. ar more, you'll be able to come to our factory to see it. We'll constantly welcome guests from all over the world to our firm. o build business enterprise. elations with us. Please feel absolutely free to speak to us for organization. nd we believe we will share the best trading practical experience with all our merchants.

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