What is the minimum order quantity?

The minimum order quantity is 1000 kilograms.

Are free samples available?

Yes, 200g samples are available for free.

Anionic Surface Sizing Agent Suitable for White Top Paper

Name: Anionic Surface Sizing Agent Suitable for White Top Paper
Brand: Shandong Bluesun Chemicals Co., Ltd.
SKU: 1961195961

Shandong, ChinaShandong Bluesun Chemicals Co., Ltd.

US$740.00

1-19 Tons

US$640.00

20+ Tons

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

CAS No.

24981-13-3

Formula

C11h13no

Model NO.

235C

Appearance

Liquid

Usage

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

Color

Brown

Ionic

Anionic

Solid Content

25min

pH

2-4

Viscosity

50max

Shelf Life

6-12months

Samples

200g for Free

Delivery Time

Within 7 Days

Factory

Yes

Visit Us

Yes

Other Name

Rosin Size

Quality

Top in China

MOQ

1 Ton

Applycation

Heavy Sizing

Dosage

5-20kgs

Storage

5-30c

Transport Package

200kgs/1000kgs

Specification

25%min

Trademark

Bluesun

Origin

China

HS Code

38099200

Production Capacity

3000tons/Month

Key features

High Performance Formula: Synthesized by copolymerization of styrene and ester for excellent film-forming and hydrophobic properties.

Cost and Dosage Efficiency: Requires lower dosage (5-20kgs) and offers lower cost compared to traditional sizing agents.

Enhanced Paper Strength: Significantly improves water-resistance and ring-crush strength of board paper and corrugated paper.

No Curing Period Required: Eliminates the need for a curing period, allowing for immediate processing and use.

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

Flexible Grade Options: Available in different grades (30% or 35% solid content) to adapt to various customer requirements.

Fast Delivery Time: Standard delivery time is within 7 days for most orders.

Free Sample Availability: Provides 200g samples free of charge for customer testing and evaluation.

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.