What is the pH value of the solution?

The pH value (10% solution) ranges from 5.5 to 6.5.

What is the lead time for orders?

Lead time is one month during peak season and within 15 workdays during off-season.

Stiffening Agent for Polyester & Polyester/Cotton Stiffener Kr-851

Name: Stiffening Agent for Polyester & Polyester/Cotton Stiffener Kr-851
Brand: Qingdao Kerun Bio-Technology Co., Ltd
SKU: 1953549012

Shandong, ChinaQingdao Kerun Bio-Technology Co., Ltd

US$0.85-1.50

1,000 kg

Sample price:US$1.00/ton.Request sample

Product profile

Customization

Available

Environmental Protection

Yes

Color

Milky White

Model NO.

KR-851

Kind

Stiffening Agent

Appearance

Liquid

Application

Post-Processing Auxiliary

pH Value(10% Solution)

5.5-6.5

Nonionic

Solid Content

45±1%

Transport Package

Plastic Drum

Specification

120kg or 50 KG plastic drum

Origin

Qingdao

HS Code

380991

Production Capacity

10000000kg/Year

Key features

Durable Stiffening Effect: Provides high stiffness and durable finish to polyester and polyester/cotton fabrics.

Versatile Application: Suitable for post-processing auxiliary in stiff finishing of polyester and blends.

Compatible Formulation: Can be used in the same bath with softeners and softener flakes.

Flexible Dosage: Dosage ranges from 30 to 50g/L, adjustable based on local site conditions.

Customizable Packaging: Available in 125KG plastic drums or customized according to customer requirements.

OEM/ODM Services: Manufacturer offers both OEM and ODM services for custom production needs.

Eco-Friendly Product: Certified as an environmental protection compliant stiffening agent.

Stable Storage Life: Maintains quality for 6 months when stored in a cool and shady place.

Company profile

Qingdao Kerun Bio-Technology Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.29h CertifiedTerms of Payment: LC, T/T, D/P CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryQingdao Kerun Bio-Technology Co., Ltd. is a China-based limited company operating in chemicals and manufacturing-related activities, with textile, boiler, and leather auxiliary products including printing thickener, silicone softener, softener flake, stiffening agent, and fatliquor. Established in 2007, it reports 160 employees, a 15,600 m² manufacturing plant, more than 10 production lines, 12 years of R&D engineer experience, and 11–20 quality-control staff. The supplier reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications and exports to Africa, Southeast Asia, and the Middle East. Evidence is insufficient to assess after-sales service, customization capability, and customer cases. Financial information is limited to registered capital data, which is not reproduced here.

Supplier typeThe supplier is identified as a China-based limited company headquartered in Qingdao, Shandong, with descriptions indicating chemicals, manufacturing-related activity, and trade-company characteristics. Its product portfolio centers on textile, boiler, and leather auxiliaries.

CertificationsThe supplier reports holding ISO9001:2015, ISO14001:2015, and ISO45001:2016 certificates, covering quality, environmental, and occupational health and safety management systems. This is explicit evidence of formal management-system certification.

R&D capabilityThe supplier reports 12 years of total experience among R&D engineers and offers multiple chemical auxiliary product categories. This supports the presence of R&D capability, but the slices do not document patents, new-product development, technical achievements, or dedicated R&D facilities.

Production capacityThe supplier reports a 15,600 m² manufacturing plant, 160 employees, and more than 10 production lines, alongside products spanning textile, boiler, and leather auxiliaries. These stated facilities and operating resources provide explicit evidence of established production capability.