PDF
GB/T 2412-2008 Active
GB/T 2412-2008 Plastics—Polypropylene(PP)and propylene copolymer thermoplastics—Determination of isotactic index
Abstract
1.1 This standard specifies the method of determining the percentage of polypropylene mass that is insoluble in boiling n-heptane under standard test conditions. 1.2 This standard is applicable to propylene homopolymers (PP-H), propylene impact-resistant copolymers (PP-B), and propylene random copolymers (PP-R) described in GB/T 2546.1—2006. 1.3 This standard is applicable to polypropylene materials that are typically in the form of powder, granules, or crushed particles. 1.4 This standard is not applicable to polypropylene materials that have been modified with colorants, fillers, or other additives.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 2412-2008 |
| CCS | Basic standards and general methods for synthetic resins and plastics |
| ICS | Thermoplastic plastics |
| Implement Date | 2009-02-01 |
Price
$ 50
Subtotal
$ 50
Tax
$ 0.00
Order Total (incl. tax)
$ 50