Hangzhou Tongge Energy Technology Co., Ltd.
Hangzhou Tongge Energy Technology Co., Ltd.
Products

Products

Products

Tongge is a professional manufacturer and supplier in China. Our factory provides Pharma Grade, Phosphorus Series, Optical Brighteners, etc. If you are interested in our products, you can inquire now, and we will get back to you promptly.
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sodium hexametaphosphate(SHMP)

sodium hexametaphosphate(SHMP)

You can rest assured to buy sodium hexametaphosphate(SHMP) from our factory. Sodium hexametaphosphate(SHMP) is White powder .The density is 2.484(20°C).It is soluble in water easily, but it isn't soluble in organic impregnant.It is a good agent for water treatment..
Optical Brighteners (OBA APC)

Optical Brighteners (OBA APC)

As the professional manufacturer, we would like to provide you Optical Brighteners (OBA APC). Optical Brighteners (OBA APC)Is The molecular formula is C40H40N12Na4O16S4. Used for brightening cotton, fiber, viscose fiber and paper.
Alkyl Ketene Dimer (AKD wax)

Alkyl Ketene Dimer (AKD wax)

As a professional high quality Alkyl Ketene Dimer (AKD wax) manufacturer, you can rest assured to buy it from our factory. Alkyl Ketene Dimer (AKD wax) is mainly used for paper surface water resistance and waterproof, Alkyl Ketene Dimmer is a reactive neutral paper sizing agent.
Diallyldimethylammonium chloride (AKD  Emulsifier)

Diallyldimethylammonium chloride (AKD Emulsifier)

As the professional manufacturer, we would like to provide you Diallyldimethylammonium chloride (AKD Emulsifier). Diallyldimethylammonium chloride (AKD Emulsifier)Is The molecular formula is C40H40N12Na4O16S4. Used for brightening cotton, fiber, viscose fiber and paper.
Ultramarine Blue Pigment

Ultramarine Blue Pigment

You can rest assured to buy Ultramarine Blue Pigment from our factory.Phosphorescent pigments are suitable for use in acrylic dispersions, oil-based paints or varnishes. These pigments are able to store light energy and emit an afterglow for a period of time after the light source has gone away. Ultraviolet light is the ideal light source, but these pigments are less resistant to light, meaning the longer the color is exposed to light, the faster it will fade. In addition, acids or acidic adhesives can damage the pigment.
Phosphorescent Pigment

Phosphorescent Pigment

You can rest assured to buy customized Phosphorescent Pigment from us. We look forward to cooperating with you, if you want to know more, you can consult us now, we will reply to you in time!Phosphorescent Pigment is solid powder.
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