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Package Paper / Pulp Paper Chemicals 35% Milky White Liquid Cationic Rosin Sizing Agent

Wuxi Tianxin Chemical Co.,Ltd
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Wuxi Tianxin Chemical Co.,Ltd
Province/State: Jiangsu
Country/Region: China
Tel: 86-510-81708255
Contact Person:
Ms Susan Shi

Package Paper / Pulp Paper Chemicals 35% Milky White Liquid Cationic Rosin Sizing Agent

Brand Name : TIANXIN
Model Number : LSR-35
Certification : SGS/ISO9001/ISO14001/18001
Place of Origin : CHINA
MOQ : 1ton
Price : 800-900usd/ton
Payment Terms : D/P, L/C, D/A, T/T, Western Union
Supply Ability : 2000tons/month
Packaging Details : 200kg/1000kg drum
Name : Cationic rosin siaing agent
apperence : milky white liquid
PH : 2-4
Disperstiveness : easily dispersed in cold water
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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.


Appearance: milky white liquid
Solid content: 35% ± 2
Ionicity: cationic
Particle diameter: 0.2 ~ 0.7 μm
Viscosity: ≤ 25cps (25 °C)
P H value: 3-4
Zeta potential: +24-29 mv
Disperstiveness : easily dispersed in cold water

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.


The cationic rosin sizing agent has positive charge itself, so it can stay with the paper pulp, declining the demand of Al2(SO4)3. And it can be used when the PH is 4.5~6.5, with CaCO3 as the padding. By using our cation rosin sizing agent, can not only reduce the usage and get strong paper but also can reduce the water pollution and the corrosion of equipment. Even in summer, it can use as usual.


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


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

Product Tags:

anti foaming agent


dry strength resin

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