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Smooth and Fluffy Softener Flakes Using on Chemical Fiber Kr-503
US$2.60-3.00
1,000 kg
Sample price:US$2.00/kg.Request sample
Product profile
Customization
AvailableEnvironmental Protection
YesColor
Light YellowModel NO.
KR-503Kind
SoftenerAppearance
FlakeApplication
Post-Processing AuxiliaryIonicity
CationicpH Value
4.5-6.5Dosage
3~8 %(O.W.F ) (10% Solution)Transport Package
Ppastic Woven BagSpecification
25kg in plastic woven bagOrigin
QingdaoHS Code
380991Production Capacity
10000000kg/YearKey features
Excellent Softness: Provides excellent soft, fluffy handle feeling and outstanding softness on Acrylic fabrics.
Cationic Formula: Cationic softener with pH value of 4.5-6.5, suitable for post-processing auxiliary applications.
Versatile Application: Ideal for cotton, polyester, and especially Acrylic fabrics (T/C fabric) softness finish.
OEM/ODM Support: Manufacturer offers OEM and ODM services with 12 R&D engineers and 160 employees.
Long Shelf Life: Stable product with a storage period of 12 months when kept in a cool and shady place.
Eco-Friendly: Environmentally protection compliant softener flakes designed for chemical fiber processing.
Flexible Packaging: Packaged in 25kg plastic woven bags, ensuring safe transport and easy handling.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.15h 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.
Product Q&A
Q:What is the appearance and color of KR-503?
A:
The product appears as light yellow flakes.
Q:What fabrics is KR-503 suitable for?
A:
It is suitable for cotton and polyester fabrics, with outstanding performance on Acrylic fabrics (T/C fabric).
Q:What are the recommended usage dosages?
A:
For padding method, use 20-30g/L (10% solution). For dipping method, use 3-8% (o.w.f) (10% solution).
Q:What is the shelf life and storage condition?
A:
The storage period is 12 months. It should be stored in a cool and shady place.
Q:Does the manufacturer offer OEM services?
A:
Yes, the manufacturer offers both OEM and ODM services.
Send Inquiry
*To:
Qingdao Kerun Bio-Technology Co., Ltd
Qingdao Kerun Bio-Technology Co., Ltd*Content:
Supplier replies will be sent to your registered email
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