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White Emulsion Pulp Paper Chemicals Rosin Size Cationic Rosin Sizing Agent 35%

White Emulsion Pulp Paper Chemicals Rosin Size Cationic Rosin Sizing Agent 35%

Brand Name : LANSEN
Model Number : LSR-35
Certification : SGS ,ISO 9001
Place of Origin : CHINA
MOQ : 1ton
Price : USD 800-850 /mt
Payment Terms : L/C, T/T
Supply Ability : 2000t per month
Delivery Time : 7-15days
Packaging Details : 200kg Drum
content (%) : 35
ph : 2-4
Appearance : white emulsion
Viscosity ,mPa.s (25℃) : ≤50 mPa.s(25℃)
solubility : good
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Cationic Rosin Size LSR-35

Product Featurs:

The cationic rosin size is made with the international advanced technique of high-pressure homogenization.Particle diameter in its emulsion is even and its stability is good.It is particularly suitable for cultural paper and special gelatin paper.


AppearanceWhite emulsion
Solid content(%)35.0±1.0
Viscosity≤50 mPa.s(25℃)

Usage method:

It can be used directly,or diluted to 3 to 5 times with clarified water.Recommended adding point is before fan-pump and rosin size is continuously added in by metering pump.Or rosin size can be added with aluminium sulfate at the point after the pressure screen and the adding amount is 0.3-1.5% of the absolute dry fibre.Retention agents such as aluminium sulfate can be added in at the same position or the mixing chest or machine chest.Sizing pH is controlled at 4.5-6.5 and pH of white water under the wire is controlled at 5-6.5.


This product should be stored in a dry, ventilated, shady and cool warehouse and protected from frost and direct sunlight. This product should avoid the touch with strong alkali.

Storage temperature should be 4-25℃.

Shelf life: 6 months


Packed in plastic drums with capacity of 200 Kg or 1000Kg.


This product should be stored in a dry warehouse, protected from frost and direct sunlight. Storage temperature should be 4- 30℃.

Shelf life:3 months

Tianxin manufactures products following ISO9001 quality standard, NSF certificate is also obtained for main products used in drinking water treatment. Products are widely accepted by customers locally and abroad, currently we export to over thirty countries and regions, including EU, USA, South America, South-east Asia, Middle East, Africa etc. Through years’ development, we now expand product range to other industry, such as cosmetic auxiliaries, quaternary salts, and intermediates.

Main products:

1)Pulp & paper chemicals

Cationic color fixing agents

Retention & filteration aids

Sizing series

Strength resin

Coating chemicals(water resistant agents, dispersant, lubricant)

Applications: for pulp and papermaking, paper making include cardboard paper and cultural paper, colored paper, autographic transfer paper, newspaper, etc.

2 )Water Treatment Chemicals

Organic flocculants (Polydadmac,DADMAC, Polyamine, polydcd, PAM etc.)

Inorganic coagulants (aluminum salts, ferric salts)

Disinfectants and biocides

Applications: drinking water, raw water, industrial process water and waste water, and municipal water treatment.

3)Textile dyeing auxiliaries

Formaldehyde-free color fixatives

Size auxiliaries

Pretreatment and finishing agents

Applications: color fixation, pretreatment of textile yarn etc.

Product Tags:

anti foaming agent


dry strength resin

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