書誌事項
- タイトル別名
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- Phosphate-Free Formulation of JIS (Japanese Industrial Standard) Reference Detergent
- JIS ニホン コウギョウ キカク シヒョウ センザイ ノ ム リン ソセイ
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抄録
JIS K 3362 test method is designed for evaluating detergency of household laundry detergents. However, the reference detergent in the method contains 17% of sodium tripolyphosphate (STPP), whereas the most of the detergents in the current market are phosphate-free. In this study we tried to convert the JIS reference detergent into a phosphate-free formulation.<BR>When whole STPP in the reference detergent was replaced by zeolite, the detergency became lower. However, after the addition of sodium carbonate for the compensation of the alkalinity of STPP, the detergency recovered to the initial level. Based on the results above, we propose the following formulation as a phosphate-free JIS reference detergent : sodium linear alkylbenzenesulfonate, 15%; zeolite, 17%; sodium silicate, 5%; sodium carbonate, 7%; sodium carboxymethyl-cellulose, 1%; sodium sulfate, balance.
収録刊行物
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- 日本油化学会誌
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日本油化学会誌 46 (6), 701-704,716, 1997
公益社団法人 日本油化学会
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詳細情報 詳細情報について
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- CRID
- 1390282679070149504
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- NII論文ID
- 10002272827
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- NII書誌ID
- AN10512582
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- ISSN
- 18841996
- 13418327
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- NDL書誌ID
- 4237608
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- JaLC
- NDL
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