PVC K-Value

PVC is a strong, lightweight polymer commonly used in construction. Most of us will be familiar with it from PVC pipes used for domestic plumbing. In order to test the K-Value of the PVC, it is necessary to dissolve it first. ISO 1628 part 2 is the most common method. The PVC is dissolved in cyclohexanone prior to measurement.

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  • RPV-1 Two positions Polymer Viscometer PSL-Rheotek

    RPV-1 Polymer Viscometer

    The PSL Rheotek RPV-1  (2) Two position polymer viscometer system is suitable for measuring the dilute solution viscosity of a wide range of polymers dissolved in acids, organic solvents or water, including PA, PET, PVC, PLA, PBT, PC, PE, PP, Cellulose Acetate, Inks, bio-polymers and other.

    RPV-1 systems are designed to be integrated with the SP-1 Sample Preparation system for polymers.

    Other options include RPV275 Sample dissolution and RSS Rheotek Smart Sampler.

    Part No. RPV-1 (2)

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    Please e-mail to sales@psl-rheotek.com for a quotation.

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  • Two positions Polymer viscometer with sampler PSL-Rheotek

    The PSL Rheotek RPV-1  (2) RSS Two position polymer viscometer system with smart sampler is suitable for measuring the dilute solution viscosity of a wide range of polymers dissolved in acids, organic solvents or water, including PA, PET, PVC, PLA, PBT, PC, PE, PP, Cellulose Acetate, Inks, bio-polymers and other.
    The RPV-1 is designed to be integrated with the SP-1 Sample Preparation system for polymers.

    Part No. RPV-1 (2) RSS

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    Please e-mail to sales@psl-rheotek.com for a quotation.

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  • Four positions Polymer Viscometer PSL-Rheotek

    The PSL Rheotek RPV-1  (4) four position polymer viscometer system is suitable for measuring the dilute solution viscosity of a wide range of polymers dissolved in acids, organic solvents or water, including PA, PET, PVC, PLA, PBT, PC, PE, PP, Cellulose Acetate, Inks, bio-polymers and other.

    RPV-1 systems are designed to be integrated with the SP-1 Sample Preparation system for polymers.

    Other options include SD-1 Sample dissolution and RSS Rheotek Smart Sampler.

    Part No. RPV-1 (4)

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    Please e-mail to sales@psl-rheotek.com for a quotation.

    Out of stock

  • Two positions AutoPVC polymer system PSL-Rheotek

    RPV-1 (2) AutoPVC

    The PSL Rheotek RPV-1 (2) AutoPVC two position AutoPVC viscometer system is configured specifically for fully automating the Inherent Viscosity or K-value of polyvinyl chloride (PVC) in accordance with ASTM D1243 and/or ISO 1628 Part 2.

    Auto systems fully integrate sample preparation, sample dissolution & sample loading, as well as flow time measurement, cleaning and reporting of results. One or two heating and stirring zones can be configured to control the dissolution of batches of samples. Both heating temperatures and stirring times are computer controlled and samples are cooled prior to being automatically loaded into the viscometer. Typical sample throughput is 6 to 8 samples per hour with two measuring positions.

    Part No. RPV-1 (2) AutoPVC

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    Please e-mail to sales@psl-rheotek.com for a quotation.

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