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TRITON BG-10（英）

Product Description

TRITON BG-10 Surfactant is a nonionic surface-active agent that is soluble in water,liquid caustic soda and other highly alkaline solutions.It is an alkylpolyglucoside ?that provides products with a broad range of performance properties.

Special Features

? ?Soluble in highly alkaline solutions
? ?Good wetting agent
? ?Good detergency
? ?Moderate to high and stable foam
? ?Compatible ?with anionic, cationic, amphoteric and other materials
? ?Mild
? ?Excellent biodegradability

Typical Physical Properties

Actives Content, wt	70
Appearance	Dark red-brown liquid
Viscosity, at 25°C,	3700
Pour Point, °C	–12 (10)
Specific Gravity at 25/25°C	1.15
pH, as supplied	6.0-8.0
Cloud Point, 1% aqueous solution, °C	>100
Density at 25°C, lb/gal	9.6
Flash Point, Cleveland Open Cup, °F	None

Applications

Good surface-active properties and a high degree of solubility in built detergent solutions make TRITON BG-10 Surfactant well suited for applications such as bottle washing, metal cleaning, paint stripping, steam cleaning, car washing and other heavy-duty cleaning operations.

Solubility

TRITON BG-10 surfactant, as supplied, ?dissolves rapidly in 50% sodium hydroxide solutions at ambient temperatures if the surfactant is premixed ?with water at a ratio of greater than 2:1 (water:surfactant). At 45°C, TRITON BG-10 dissolves in 50% NaOH solution with a premixing ratio of 1:1.
Concentrations of 5% active surfactant can be obtained ?at both conditions.

Foam

Foam characteristics vary with temperature and the concentration of surfactant. Under many conditions of use, TRITON BG-10 Surfactant produces ?moderate to high levels of foam. An increase of temperature or alkalinity or a decrease in surfactant concentration decreases?foam height. The relationship of foam height to surfactant concentration is illustrated in Table 1.

Table 1 Ross-Miles Foam Height of TRITON?BG-10 Surfactant, 25°C

Concentration, wt %	Foam Height, mm Initial 5 min
1.0	259	223
0.1	158	144
0.01	30	27

Surface Tension

Table 2 shows that TRITON BG-10 Surfactant is very effective at lowering the surface tension of aqueous ?solutions.

Table 2 Surface Activity of TRITON?BG-10, 25°C

Concentration, wt %	Surface Tension in dynes/cm
1.0	25
0.1	26
0.01	45

The surface tension of water at 25°C is 72 dynes/cm.

Draves Wetting

The Draves wetting test data presented in Table 3 show TRITON BG-10 Surfactant to be an efficient wetting agent.

Table 3 Draves Wetting Test, 25°C

Surfactant concentration required for 25-second wetting time at 25°C

TRITON BG-10	0.15%
TRITON X-100	0.05%
TRITON QS-15	1.20%
TRITON QS-44 (pH 7.0)	0.20%

Product Safety

When considering the use of any Union Carbide products in a particular application, you should review our latest Material Safety Data Sheets and ensure that the use you intend can be accomplished safely. For Material Safety Data Sheets and other product safety information,contact the Union Carbide sales office nearest you.Before handling any other products mentioned in the text, you should obtain available product safety information and take necessary ?steps to ensure safety of use.
No chemical should be used as or in a food, drug, medical device or cosmetic, or in a product or process in which it may contact a food,drug, medical device or cosmetic until the user has determined the suitability and legality of the use. Since government regulations and use conditions are subject to change, it is the user's responsibility to determine that this information is appropriate and suitable under current, ?applicable laws and regulations.
Union Carbide requests that the customer read, understand, and comply with the information contained in this publication and the current ?Material Safety Data Sheet(s). The customer should furnish the information in this publication to its employees, contractors and customers, or any other users of the product(s), and request that they do the same.

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