SN/T 1891.8-2007 English PDF

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SN/T 1891.8-2007: Hygienic standard for import and export microwave food containers and packaging materials. Part 8: Polycarbonate resin
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
SN/T 1891.8-2007	179	Add to Cart	2 days	Hygienic standard for import and export microwave food containers and packaging materials. Part 8: Polycarbonate resin	Valid

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NY/T 939   NY/T 2334   SN/T 2051   SN/T 5650   SN/T 5601   SN/T 1889.5   

Basic data

Standard ID: SN/T 1891.8-2007 (SN/T1891.8-2007)
Description (Translated English): Hygienic standard for import and export microwave food containers and packaging materials. Part 8: Polycarbonate resin
Sector / Industry: Commodity Inspection Standard (Recommended)
Classification of Chinese Standard: X04
Classification of International Standard: 67.250
Word Count Estimation: 5,556
Date of Issue: 2007-08-06
Date of Implementation: 2008-03-01
Quoted Standard: GB/T 5009.58; GB/T 5009.60; GB/T 14074
Regulation (derived from): National-accreditation-Science [2011] 63
Issuing agency(ies): General Administration of Customs
Summary: This standard specifies the import and export of microwave food containers and packaging materials, polycarbonate resin, hygiene requirements and test methods. This standard applies to the formation of melt polymerization of bisphenol A polycarbonate resin. Can be used to make direct or indirect contact with the import and export of microwave food containers and packaging materials, etc., but not exposure to high concentrations of ethanol foods.

SN/T 1891.8-2007: Hygienic standard for import and export microwave food containers and packaging materials. Part 8: Polycarbonate resin

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Hygienic standard for import and export microwave food containers and packaging materials.Part 8. Polycarbonate resin Exit inspection and quarantine industry standard book People's Republic of China Importers microwave food containers and packaging materials Health Standards - Part 8. Polycarbonate resin Posted 2007-08-06 2008-03-01 implementation People's Republic of China The State Administration of Quality Supervision, Inspection and Quarantine released

Foreword

SN/T 1891 "Importers microwave food containers and packaging materials hygiene standards" is divided into 13 parts. --- Part 1. polypropylene molded article; --- Part 2. melamine products; --- Zi 3. polyethylene products; --- Part 4. PVC moldings; --- Part 5. polystyrene products; --- Part 6. glass products; --- Part 7. vinylidene chloride - vinyl chloride copolymer resin; --- Part 8. polycarbonate resin; --- Part 9. polyethylene terephthalate resin; --- Part 10. polystyrene resin; --- Part 11. Polypropylene resin; --- Part 12. polyethylene terephthalate molded article; --- Part 13. polyvinyl chloride resin. This section SN/T 1891 Part 8. This section proposed and managed by the National Certification and Accreditation Administration Committee. This section is drafted. Tianjin People's Republic of China Exit Inspection and Quarantine. The main drafters of this section. Wangli Bing, Zhao Qing, Guo Shun, Caoli Jing, Wang Yuan, Liu Jinfeng. The first part of the Department of Inspection and Quarantine issued by industry standards. Importers microwave food containers and packaging materials Health Standards - Part 8. Polycarbonate resin

1 Scope

SN/T 1891 This section specifies hygiene requirements and test methods Importers microwave food containers and packaging materials polycarbonate resin. This section applies to a bisphenol A type polycarbonate resin melt polymerization method formation. It can be used to make direct or indirect contact with the import and export Microwave food containers and packaging materials, but should not be exposed to high concentrations of ethanol food.

2 Normative references

The following documents contain provisions which, through reference SN/T 1891 to the present, constitute provisions of this section. For dated references, All subsequent amendments (excluding corrections) or revisions do not apply to this section, however, encourage an agreement under this section Parties to study the latest versions of these documents. For undated reference documents, the latest versions apply to this section. GB/T 5009.58 food packaging analysis of hygienic standard of polyethylene resin GB/T 5009.60 food packaging, polyethylene, polystyrene, polypropylene moldings health standard analytical methods of GB/T 14074 test methods for wood adhesives and resins

3 Terms and Definitions

The following terms and definitions apply to SN/T 1891 to the present section. 3.1 With a heating system for the 2450MHz frequency band of electromagnetic waves.

4 Technical Specifications

4.1 Sensory Index Colorless or slightly yellow transparent particles can not be a foreign body odor. High-frequency microwave heating indicator 4.2 It appears to be no spark, no defects and anomalies. 4.3 Physical indicators Physical and chemical indicators should be consistent with the requirements of Table 1. Table 1 Physical and chemical items and indicators Item Index Dissolution test Extract/(mg/L) Water, reflux 6h ≤ 15 20% ethanol, refluxed for 6h ≤ 15 4% acetic acid at reflux for 6h ≤ 15 N- heptane, refluxed for 6h ≤ 15 Consumption of potassium permanganate (distilled water, reflux 6h)/(mg/L) ≤ 10 Phenol (distilled water, reflux 6h)/(mg/L) ≤ 0.05 Heavy Metal/(mg/L) 4% acetic acid, refluxed for 6h ≤ If more than 100 ℃ material used was 95 ℃, 0.5h ≤ ......

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