Brown Beige Liquid Surface Sizing Agent Kraft Paper Mechanical Stability

Basic Information
Place of Origin: CHINA
Model Number: LSB-01
Minimum Order Quantity: 1 Metric Ton/Metric Tons
Price: Negotiable
Packaging Details: packed in plastic drums with capacity of 200kg or 1000kg
Delivery Time: 5-8 work days
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 2000 Metric Ton/Metric Tons per month
Detail Information
Appearance: Brown Beige Liquid Solid Content: 30±2
Viscosity: ≤100 PH: 2-4
Specific Gravity: 1-1.03 Lonic: Cationic
Product Name: Cationic Surface Size Kind: LSB-01
High Light:

surface sizing chemicals for paper


textile sizing chemicals

Product Description

30% Solid content of cationic Surface Sizing Agent for Kraft Paper replace the usage of internal sizing agent





Product Description:

Surface sizing agent TCL 1915 is a new type of surface sizing agent that synthesized by copolymerization of styrene and ester. It can efficiently combine with starch result with good cross link intensity and hydrophobic properties. With lower dosage, lower cost and easy use advantages, it has good film-forming and strengthening property,It is mainly used for surface size of cardboard paper, corrugulated paper, craft paper etc.

Brown Beige Liquid Surface Sizing Agent Kraft Paper Mechanical Stability 0



Item Index
Appearance Brown beige liquid
Solid content (%) 30.0±2.0
Viscosity ,mPa.s (25℃) ≤100
pH 2-4
Specific gravity 1.00-1.03 (25℃)
Ionic cationic



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

Shelf life: 6 months



1. It can significantly improve the surface strength.

2. Partly replace the usage of internal sizing agent.

3. It also has good mechanical stability with less bubbles generated during the operational process.

4. The curing time is shorter, the paper cared used off paper machine.


Use Method:

The product is weak cationic, it can be used with cation and nonionic additive, such as cationic starch,basic dye and polyvinyl alcohol etc, but cannot be mix used with additive of strong cation.

The consumption of the product depends on the quality of base paper, internal sizing and size resistance. It is usually 0.5-2.5% of oven dry weight.


Package :

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



Company information:

Wuxi Lansen Chemical Co., Ltd. (Lansen Group International Co., Ltd.) is a specialized manufacturer and supplier of water treatment chemicals, pulp/paper chemicals and textile auxiliary agents in China, with decades of experience in R&D, production and application service.

Our water treatment chemicals, which include Coagulants &flocculants, Antiscalants/corrosion inhibitors, Disinfectants and Biocides, are widely used for drinking water, process water, industrial waste water, and municipal water treatment. Pulp/paper chemicals, which include fixing agents, sizing agents, dry strength agents, wet strength agents, water-resistance agents and retention aids, are used in the manufacturing process of various papers, such as colored paper, autographic transfer paper, newspaper, cardboard paper and art base paper etc. Textile auxiliary agents, which include formaldehyde-free dye-fixing agents and slurry auxiliaries, are mainly used for textile color fixation, pretreatment of textile yarn etc.

We hope to have friendly and long-term cooperation with customers from home and abroad by supplying high quality products at competitive price, excellent service and on-time delivery.



Contact Details

Phone Number : +8618068323527

WhatsApp : +8618018327821