Product Model： HA-11D low foam surfactant
- Product Name： HA-11D low foam surfactant
- Product Manual： 1. Main features a. Normal temperature use, very little foam, strong degreasing power, acid and alkali resistance, can meet the spray degreasing cleaning requirements under common pressure. b. Polycarbonate non-ionic surfactant complex, with good biodegradability and environmental protection. c. Excellent washability and matching, no silicone, no defoamer, no adverse effects on the subsequent process. d. Washing foam after degreasing is extremely low. e. Excellent resistance to hard water, suitable for a wide pH range. 2. The application is generally used in normal low temperature non-foaming or industrial detergents, such as metal cleaning agents, metal degreasing agents, etc., and can also be used in rust inhibitors, cutting fluids, etc. The most common typical uses are spray cleaning agents, room temperature spray degreasing agents , High-pressure water washing additives, etc., have good matching for various post-processes. *** In the preparation of defatted powder, the recommended dosage is 2 ～ 6% ***
HA-11D low foam surfactant
It is generally used in normal low-temperature non-foaming or industrial detergents, such as metal cleaning agents, metal degreasing agents, etc., and can also be used in rust inhibitors, cutting fluids, etc. High-pressure water washing additives, etc., have good compatibility with various post-processes.
*** The recommended dosage is 2 ～ 6% in the preparation of defatted powder ***
主要技術(shù)指標(biāo)
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數(shù)據(jù)項(xiàng)目 |
（典型值）
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備注(不作為產(chǎn)品檢測(cè)依據(jù)) |
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主要成份 |
脂肪醇聚氧乙烯聚氧丙烯醚化合物 |
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離子特性 |
非離子表面活性劑 |
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外觀（25℃） |
無(wú)色～乳白色液體 |
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pH值（1%水溶液） |
6.0～ 7.0 |
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HLB |
11 ～ 13 |
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靜態(tài)表面張力（1%水溶液） |
23.9 mN∕m |
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粘度（25℃） |
150 mpa.s |
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比重(密度)（20℃） |
1.01 ± 0.03 |
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濁點(diǎn)（1%水溶液） |
42℃ |
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清洗率（0.5%HA-11D+1%碳酸鈉水溶液，人工油污，50℃±2℃） |
≥99%
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0.1%泡沫性能（mm） 50℃±2℃（羅氏泡沫儀） |
即時(shí)： 5mm， 5s后： 0mm |
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凝固點(diǎn) |
0℃ |
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水溶性（室溫） |
無(wú)析出物 |
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Testing method
a. Appearance: visual inspection
b. pH: measured with an acid meter.
c. Cleaning rate: according to the provisions of Chapter 6 of JB / T 4323.2-1999.
d. Foam performance: According to the regulations in QB / T 7462-94.
e. Water-solubility: Weigh 15g sample dissolved in 500ml distilled water, heat to 30 ℃ and stir for 3min, observe after stirring evenly. After observation, cool to room temperature and observe again.