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GB/T 12009.3-2009 Active
GB/T 12009.3-2009 Plastics—Polymethylene polyphenyl isocyanate—Part3:Determination of viscosity
Abstract
This part of GB/T 12009 provides a method for measuring viscosity using a coaxial double cylinder rotary viscometer with a specified shear rate.
This part is applicable to the determination of the viscosity of polymeric methylphenyl isocyanate.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 12009.3-2009 |
| CCS | Basic standards and general methods for synthetic resins and plastics |
| ICS | Plastic |
| Implement Date | 2010-02-01 |
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