What are the main markets for this product?

The main markets include North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, and Western Europe.

What are the terms of payment?

The terms of payment include LC (Letter of Credit), T/T (Telegraphic Transfer), and D/P (Documents against Payment).

What is the average lead time for delivery?

The average lead time is within 15 workdays for both peak season and off season.

High Quality Anionic Rosin Size for Culture Paper

Name: High Quality Anionic Rosin Size for Culture Paper
Brand: Weifang Jiulong Chemicals Co., Ltd
SKU: 2086601602

Shandong, ChinaWeifang Jiulong Chemicals Co., Ltd

US$780.00

1 Ton

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

CAS No.

25586-20-3

Formula

C19h29cooh

Model NO.

jiulong rosin size

EINECS

232-475-7

Certification

CCIC, REACH

Environmental Protection

Yes

Color

White

Appearance

Liquid

Kind

Sizing Agent

Producing Flow

Paper Processing Chemicals

Usage

Water Treatment Chemicals, Coating Auxiliary Agent

Viscosity

50max

Other Name

Rosin Size

Storage

5-30c

Delivery Time

Within 7 Days

Shelf Life

6-12months

pH

2-4

Ionic

Anionic

Sample

Freely

Factory

Yes

Transport Package

200kgs/1000kgs

Specification

25%min

Trademark

Jiulong

Origin

China

HS Code

38099200

Production Capacity

4000tons/Month

Key features

High Stability & Dispersion: Anionic high dispersion type rosin emulsion with good stability and no sediment within shelf time.

Cost Reduction: Significantly improves paper properties and greatly reduces production cost compared to traditional rosin.

Seasonal Performance: Maintains good stable sizing effect even in hot summer conditions without caking.

Flexible Packaging: Available in 200kg or 1000kg plastic drums for convenient storage and transport.

Fast Delivery: Delivery time is within 7 days, ensuring quick turnaround for urgent orders.

Free Samples: Free samples are available for quality testing and evaluation before bulk purchase.

Certified Quality: Products are certified by CCIC and REACH, ensuring compliance with international standards.

Versatile Application: Suitable for culture paper sizing, water treatment chemicals, and coating auxiliary agents.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryR&D Capabilities

Weifang Jiulong Chemicals Co., Ltd

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2015-09-09Nearest Port: QingdaoAverage Response Time: ≤0.53hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional technical supplier with R&D capability and broad customization options, including customization from samples and designs. It provides ODM and OEM services, but does not offer 3D software design, SDK availability, or new products reported for the past year. Production information states annual capacities of 50,000 tons for AKD WAX and 5,000 tons for Wet Strength Agent, with raw-material traceability and random finished-product inspection. Quality assurance exists, but only one QA/QC inspector is reported. Overseas service infrastructure is limited: no overseas showroom, agents, branches, trade-show participation, or overseas warehouse. Complaint handling and corrective/preventive-action procedures lack written procedures or records. Financial records are indicated for 2022–2024, but their results are not provided. OEM service for well-known brands is reported, although specific customer cases are not identified.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its listed offerings include export trade capacity, service capacity, R&D capacity, quality-control capacity, and related supplier information.

After-Sales capabilityThe supplier has no overseas showroom, overseas agents or branches, overseas warehouse, or reported offline trade-show participation. It also has no written procedures or records for customer complaints or corrective and preventive actions, although service quotations, payment terms, and lead-time commitments are provided.

R&D capabilityThe supplier reports R&D capability and provides ODM services, but has no available SDK, does not provide 3D software design services, and reported no new products during the past year. The evidence supports technical development and ODM capability but also shows limitations in recent product innovation and software-related development.

Production capacityReported annual productivity is 50,000 tons for AKD WAX and 5,000 tons for Wet Strength Agent, with raw-material traceability. However, the supplier reports no in-stock service capacity, while manufacturing-capacity reconciliation, outsourcing procedures, and contract status are unknown; finished-product inspection is by random inspection and one QA/QC inspector is reported.

Customization capabilityThe supplier explicitly supports flexible customization, minor customization, full customization, customization from samples, and customization from designs. Its reported ODM and OEM capabilities further support the availability of tailored manufacturing services, although 3D software design is not provided.

Product Q&A

Q:What is the shelf life of the product?

The shelf life is 3 months. The product should be stored in a ventilated, dry, and cool place.

Q:How should the product be diluted for use?

If using forward or reverse sizing, dilute with cold water to a 2% solution first. For continuous sizing ahead of the net, no dilution is needed.

Q:Can this product be mixed with traditional fortified rosin?

No, this product should avoid mixed use with other traditional fortified rosin. Clean all pulp in the pulp chest when switching.

Q:What is the optimal pH value for application?

The optimal pH range for application is 4.5-5.5. The pH value is the key factor in ensuring effective sizing.

Q:How does filler affect the sizing effect?

Filler, especially calcium salt, negatively affects the sizing effect. It is recommended to add filler about twenty minutes after adding anionic rosin dispersion and alum.