What are the lead times for production?

Both peak season and off-season lead times are within 15 workdays.

Can this agent be used for hot-melt adhesives?

Yes, it can be mixed with various hot-melt resins or waxes for hot-melt adhesive production.

What is the particle size of the powder?

The particle size ranges from 40 to 80 mesh.

Water Proof Sizing Agent

Name: Solid Surface Sizing Agent/Paper Making/Water Proof Sizing Agent
Brand: Shandong Bluesun Chemicals Co., Ltd.
SKU: 2088027825

Shandong, ChinaShandong Bluesun Chemicals Co., Ltd.

US$300.00

1-19 Tons

US$290.00

20-29 Tons

US$280.00

30+ Tons

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

CAS No.

9003-17-8

Formula

EINECS

Environmental Protection

Yes

Color

Green

Appearance

Powder

Kind

Sizing Agent

Producing Flow

Paper Processing Chemicals

pH

3-7

Insoluble Content

0.25 Max

Content

90% Min

Partile Size

40-80

Clump

Moisture

Starch Replace

30%

Ring Crush

Yes

Dry Strength

Yes

Sample

Avaliable

Visit Us

Yes

Technical Support

Yes

Water Proof

Yes

Ferrous Sulfate

Yes

MOQ

1 Ton

Transport Package

25kg Per Bag

Specification

100%

Trademark

Bluesun

Origin

China

HS Code

380992

Production Capacity

3000 Tons Per Month

Key features

High Purity Grade: 100% purity industrial grade solid surface sizing agent for paper processing.

Starch Replacement: Replaces 10% to 30% of starch quantity during paper glue cooking process.

Strong Bonding Strength: Provides strong initial tack and bonding suitable for high-speed production lines.

Versatile Application: Suitable for wrapping paper, labeling paper, and bonding paper to other materials.

Multiple Usage Methods: Can be used for hot-melt adhesives, cold glue, contact glue, or direct coating.

Fast Response Support: Technical support available with peak and off-peak lead times within 15 workdays.

Flexible Packaging: Available in 25kg, 500kg, and 1000kg bags to meet various order sizes.

Easy Solubility: Easily soluble in cold water with cationic ionic properties for efficient mixing.

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.