Is a sample available?

Yes, 200g samples are available for free.

What is the pH value of the agent?

The pH value ranges from 2 to 4.

Bluesize 235A/236A Anionic Surface Sizing Agent

Name: Bluesize 235A/236A Anionic Surface Sizing Agent
Brand: Shandong Bluesun Chemicals Co., Ltd.
SKU: 2300300775

Shandong, ChinaShandong Bluesun Chemicals Co., Ltd.

US$750.00

1-19 Tons

US$700.00

20+ Tons

Sample price:US$80.00/piece.Request sample

Product profile

Customization

Available

CAS No.

24981-13-3

Formula

(C8h8.C3h5no)X

EINECS

237-004-9

Appearance

Liquid

Usage

Water Treatment Chemicals, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Paper Making Chemical

Color

Brown

Product Name

Cationic Surface Sizing Agent (SAE Based)

Chemical Name

Cationic Styrene-Butyl Acrylate Polymer

Trade Name

Cssa, SAE Surface Sizing Agent

Ionic

Cationic

Solid Content

30%

pH

5max

Viscosity

30max

Shelf Life

12months

Sample

200g for Free

MOQ

1000kgs

Port of Loading

Chinese Port

Delivery Time

Within 7 Days

Payment Term

Tt or LC at Sight or Dp

Factory

Bluesun

Visit Us

Anytime

Transport Package

200kgs/1000kgs

Specification

30%min

Trademark

Bluesun

Origin

China

HS Code

39069090

Production Capacity

3000tons/Month

Key features

High Performance: Significantly improves water-resistance and ring-crush strength of board paper and corrugated paper.

Cost Effective: Features lower dosage and lower cost compared to traditional sizing agents.

Easy Application: Simple to use with no curing period required for immediate results.

Versatile Compatibility: Efficiently combines with starch for excellent cross-link intensity.

Multiple Grades: Different grades available to adapt to various customer requirements.

Fast Delivery: Standard delivery time within 7 days from Chinese ports.

Free Samples: 200g samples available free of charge for testing purposes.

Advanced Manufacturing: Produced with DCS control and automated packaging for error-free output.

Company profile

Shandong Bluesun Chemicals Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 1999-09-08Nearest Port: Qingdao, Shanghai, TianjinAverage Response Time: ≤7.70hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryShandong Bluesun Chemicals Co., Ltd. is identified as a China-based manufacturer/factory specializing in paper-making and water-treatment chemicals. The supplier reports ISO 9001 and ISO 14001 certifications, R&D and quality-control personnel, six production lines in one data slice and twelve advanced production lines in another, and product coverage including paper sizing, strength, coating, functional and coloring agents. It states export activity across multiple regions and reported lead times within 15 workdays in both peak and off-peak seasons. Evidence is insufficient to confirm after-sales service processes, customization capability, or verifiable customer cases. The records also contain inconsistencies, including different company names and company classifications, which should be clarified during due diligence.

Supplier typeThe primary supplier records identify Shandong Bluesun Chemicals Co., Ltd. as a Manufacturer/Factory in Weifang, Shandong, China, producing paper-making and water-treatment chemicals. However, another slice lists Shandong Kairui Chemical Co., Ltd. as a trade company, creating a company-identity and entity-classification inconsistency that requires verification.

CertificationsThe supplier explicitly reports ISO 9001 and ISO 14001 certification holdings. These certifications support stated quality-management and environmental-management capabilities, although certificate numbers, validity dates, and issuing bodies are not provided.

R&D capabilityThe supplier states that it focuses on advanced technology research, uses refined raw materials and DCS-controlled production lines, and has 18 R&D personnel among 120 employees. Its stated green-chemicals approach and turnkey paper-chemical solutions further support an innovation orientation.

Production capacityThe supplier reports six production lines in one record and twelve advanced production lines in another, along with paper and water-treatment chemical product ranges. It also states lead times within 15 workdays during both peak and off-peak periods, indicating claimed production responsiveness, although the production-line discrepancy should be clarified.