What are the lead times for production?

Lead time is within 15 workdays for both peak and off-peak seasons.

What are the available packaging options?

Packaging options include 200 kgs/drum and 1000 kgs/IBC drum.

Is the product suitable for paper surface sizing?

Yes, it is specifically designed for paper surface sizing to improve strength and water resistance.

Cationic Surface Sizing Agent

Name: Cationic Surface Sizing Agent
Brand: Shandong Bluesun Chemicals Co., Ltd.
SKU: 2286360465

Shandong, ChinaShandong Bluesun Chemicals Co., Ltd.

US$750.00

1-19 Tons

US$700.00

20+ Tons

Sample price:US$100.00/kg.Request sample

Product profile

Customization

Available

CAS No.

24981-13-3

Formula

(C8h8.C3h5no)X

Model NO.

BlueSize 235C

EINECS

237-004-9

Certification

REACH

Environmental Protection

Yes

Color

Brown

Appearance

Liquid

Kind

Sizing Agent

Producing Flow

Pulping Chemical

Transport Package

200kgs/1000kgs

Specification

30%min

Trademark

Bluesun

Origin

China

HS Code

39069090

Production Capacity

3000tons/Month

Key features

High Solid Content Options: Available in 30% and 35% solid content formulations for versatile application.

Superior Water Resistance: Significantly improves water-resistance and ring-crush strength of board and corrugated paper.

Cost-Effective Solution: Offers lower dosage requirements and reduced production costs compared to traditional agents.

No Curing Period Required: Enables immediate processing without the need for a curing period after application.

Complete Internal Agent Replacement: Can completely replace the usage of internal sizing agents in paper production.

Excellent Film-Forming Property: Synthesized via copolymerization to ensure strong cross-link intensity and hydrophobic properties.

Multiple Grade Adaptability: Different grades available to adapt to specific customer requirements and applications.

Automated Production System: Manufactured using DCS control and automated packaging to ensure 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: ≤10.11hTerms 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.