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GB/T 30392-2013Vegetable Wax (English PDF)

植物蜡

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

December 31, 2013

Implementation date

June 22, 2014

Scope

GB/T 30392-2013 is the English-translated version of 植物蜡.

GB/T 30392-2013 covers vegetable wax. Clause 1 states that the standard specifies its classification, technical requirements, test methods, inspection rules and signs, transport and storage, and that it applies to vegetable wax made from palm oil or soybean oil by hydrogenation, hydrolysis or fractionation, or refined.

Clause 3, on product classification and nomenclature, first divides the product by plant raw material into palm wax and soy wax, each obtained from its oil by hydrogenation, hydrolysis or fractionation and refining.

The same clause then divides vegetable waxes by melting range into four specifications, type I at 40 to 50 degrees C, type II at 51 to 55 degrees C, type III at 56 to 60 degrees C and type IV at 61 to 70 degrees C, and records that the appearance is a white to pale yellow solid or semi-solid.

Clause 4 sets the performance indicators in Table 1: no odour, a Lovibond colour in a 133.4 mm cell of R not above 4 and Y not above 35, moisture and volatile matter not above 0.5 per cent, and melting points of below 51, 51 to 55, 56 to 60 and above 61 degrees C for the four types in turn.

Clause 2 cites GB/T 191 on packaging pictorial marks, GB/T 5528 on the moisture and volatile matter content of animal and vegetable fats, GB/T 5536 on the melting point of vegetable oils, GB/T 6679 on sampling solid chemical products and GB/T 22460 on the Lovibond colour of animal and vegetable fats, together with JJF 1070 on the net content of prepackaged goods and the State administration order [2005] No. 75 on their metrological supervision.

The draft breaks off inside Table 1, so the test methods, the inspection rules and the provisions on signs, transport and storage are not shown. It was issued on 31 December 2013 and has applied since 22 June 2014.

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Document preview — GB/T 30392-2013

National Standard of the People's Republic of China

ICS: 71.100.35
Classification: X 14

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Foreword
1 Scope
2 Normative references
3 Product Classification and nomenclature
4 Requirements

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. The standard proposed by China National Light Industry Council.

1 Scope

This standard specifies the vegetable waxes classification, technical requirements, test methods, inspection rules and signs, transport and storage.

This standard applies to vegetable wax made of palm oil, soybean oil, hydrogenated or fractionated hydrolysis or refined.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document.

GB/T 191 Packaging - Pictorial signs

GB/T 5528 Animal and vegetable fats moisture and volatile matter content

GB/T 5536 Inspection of vegetable oils Determination of melting point

GB/T 6679 General rules for sampling solid chemical products

Determination of GB/T 22460 Animal and vegetable fats Lovibond color

JJF1070 prepackaged goods measured net content inspection rules

Prepackaged goods measured approach to management oversight (State Administration of Quality Supervision, Inspection and Quarantine Order [2005] No. 75)

3 Product Classification and nomenclature

3.1 Plant materials can be divided according to the wax palm wax, soy wax.

Carnauba wax is a palm oil as raw material, hydrogenation or hydrolysis or fractionation methods refined processing of products.

Soy wax is soybean oil as raw material, hydrogenation or hydrolysis or fractionation methods refined processing of products.

3.2 vegetable waxes according to different melting range is divided into type I (40 °C ~ 50 °C), type II (51 °C ~ 55 °C), III type (56 °C ~ 60 °C) and IV type (61 °C ~ 70 °C) four specifications.

3.3 vegetable waxes appearance is white and pale yellow solid or semi-solid.

4 Requirements

4.1 vegetable waxes performance indicators should comply with Table 1.

Table 1 Performance Indicators (project; performance for type I, type II, type III, type IV)

Odor: no odor

Color (Lovibond color groove 133.4mm): R <= 4, Y <= 35

Moisture and volatile matter /%: <= 0.5

Melting point /°C: type I < 51; type II 51 ~ 55; type III 56 ~ 60; type IV > 61

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

Similar standards

GB/T 42385-2023|GB/T 42386-2023|GB/T 23854-2019|GB 26396-2026|GB 7916-2026|GB/T 10632-2026

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