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GB/T 21989-2008 Active
GB/T 21989-2008 Plastics—Poly(vinyl chloride)pastes—Determination of apparent viscosity using the Severs rheometer
Abstract
This standard specifies the method of determining the apparent viscosity of PVC plasticized paste prepared from PVC resin and plasticizers using a Severs rheometer at high shear rates. This standard is particularly suitable for the "standard plasticized paste" prepared according to GB/T 21991 "Preparation of PVC paste for plastic testing using a planetary mixer" or GB/T 16613 "Preparation of PVC paste for testing using a disperser".
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 21989-2008 |
| CCS | Synthetic resins and plastics |
| ICS | Thermoplastic plastics |
| Implement Date | 2008-12-01 |
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$ 50
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$ 50
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$ 50