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Kr-521 Softener Flake: High Performance for Textile Applications
US$1.50-2.50
1,000 kg
Sample price:US$2.00/piece.Request sample
Product profile
Customization
AvailableCertification
Oeko-TexEnvironmental Protection
YesModel NO.
KR-521Color
Light YellowKind
SoftenerAppearance
FlakeApplication
Dying Auxiliary, Post-Processing AuxiliaryTransport Package
Woven BagsSpecification
Softener FlakeTrademark
Qingdao KerunOrigin
Qing Dao, ChinaHS Code
380991Production Capacity
10000000kg/YearKey features
Superior Softness: Enhances fabric with smoothness and full-hand feel for exceptional texture.
Salt and Alkali Resistance: Exhibits outstanding resistance ensuring reliable performance and low yellowing.
Color Preservation: Minimizes impact on whiteness and vividness, maintaining fabric aesthetic appeal.
Oeko-Tex Certified: Product meets Oeko-Tex standards for environmental protection and safety.
Flexible Dissolving Methods: Dissolves easily in hot water at 60-75C with gradual stirring for full solubility.
Multiple Usage Applications: Suitable for padding and dipping methods with adjustable dosage and temperature.
Long Storage Life: Maintains quality for up to 12 months when stored in cool, shady locations.
OEM and ODM Services: Manufacturer offers both OEM and ODM customization services for clients.
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 are the dissolving methods for KR-521?
A:
Method 1: Add flakes to room temperature water at 5-10% ratio, stir 3-5 mins, then heat to 70-75C. Method 2: Introduce flakes directly into 60-70C water at 5-10% ratio and stir until dissolved.
Q:How should the product be stored?
A:
Store in a cool, shady location for up to 12 months. It is packaged in 25kg plastic woven bags for secure storage and transportation.
Q:What is the recommended dosage for the padding method?
A:
For padding, use a dosage of 20-30g/L (10% solution) at a temperature of 30-40C. Use one dip one pad or two dips two pads for optimal results.
Q:Is this product suitable for dyed fabrics?
A:
Yes, it is ideal for same bath dyed fabrics and textiles requiring high salt resistance without affecting color vividness.
Q:What certifications does the product have?
A:
The product is Oeko-Tex certified and meets environmental protection standards.
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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