What are the minimum order quantity and delivery cycle?

Standard products min 1kg, bulk 20kg. In-stock ships 48h, custom 3-7 days. Nationwide logistics.

How to get product samples and technical support?

Contact 400-901-0757 or +86-13531350189 for free selection guidance and sample delivery.

What quality certifications do products have?

产品按标准化的来料检验、配方变更、批次留样与出货检验流程管理生产。体系证书、第三方检测报告（耐候、耐温、盐雾、附着力、VOC 等）及 MSDS/SDS 可应客户所在市场的合规要求提供，也可在验厂时现场调阅。

Waterborne Weather Resistance·Outdoor Protection

پانی پر مبنیپولی یوریٹین کوٹنگ

Name: Waterborne polyurethane coating KF-WI200 | KeXin New Material
Brand: Kexin New Materials
Availability: InStock

KF-WI200 Water-Based PU Coating

KF-WI200 Waterborne Polyurethane Coating is based on waterborne acrylic polyol and waterborne isocyanate. The coating combines excellent outdoor weather resistance (QUV 1500h gloss retention >80%) and low VOC environmental protection characteristics. Widely used in outdoor steel structures/construction machinery/agricultural equipment/commercial vehicles and other industrial coatings requiring outdoor weather-resistant protection.

ابھی قیمت کی درخواست تکنیکی ڈیٹا دیکھیں

1500h

QUV Aging Gloss Retention >80%

<100g/L

انتہائی کم VOC

水Thinning

ماحول دوست، کم بو

>5MPa

ایڈھیشن طاقت

>85GU

زیادہ چمک

RALFull color scheme

حسب ضرورت رنگ

20kg

Standard packaging

براہِ راستفیکٹری

حسبِ ضرورت فارمولہ

براہِ راستفیکٹری

براہِ راست معیار

Product Overview

Productsخلاصہ

Waterborne polyurethane coating is a high-performance professional coating product developed and produced by KeXin New Material. It is scientifically formulated with high-quality resins and imported pigments and fillers, offering excellent adhesion, durability, and application performance. It is widely used in industrial manufacturing, architectural decoration, automotive and transportation, and other fields.

As a source coating factory, KeXin New Material strictly implements the ISO9001 quality management system for waterborne polyurethane coatings from formula design and raw material procurement to production and filling. The products are certified under ROHS, REACH, and other environmental regulations. Free sample testing and on-site guidance by technical engineers are provided.

آپ پانی والا پولی یوریتھین کوٹنگ کیوں منتخب کریں؟

✓

ISO certified factory · Direct supply from the source• Quality control throughout the entire process from raw materials to finished products, eliminating middlemen and their markups.

✓

Free sample testing · Quality is visibleSamples are available starting from 1 kg, with accompanying TDS and MSDS technical data.

✓

فیلڈ انجینئر کی موجودگی میں رہنمائیFree on-site service within the Pearl River Delta region; remote technical support available for other areas.

✓

48 گھنٹوں میں تیز ترسیلRegular products are readily available; custom orders take 3-7 business days.

✓

مکمل کوٹنگ سسٹم حل فراہمMatching base, intermediate, and topcoat designs, one-stop purchasing.

✓

ROHS/REACH ماحولیاتی مطابقتPassed SGS/CTI third-party testing, exported to 50+ countries worldwide.

مصنوع کی نمایاں خصوصیات

بنیادیAdvantages

Waterborne polyurethane outdoor super weather resistance

Waterborne acrylic polyol + waterborne isocyanate (Hydrophilic HDI) two-component system. After curing, it forms a polyurethane crosslinked network comparable to solvent-based PU coatings. QUV 1500h gloss retention >80%, excellent outdoor weather resistance. The coating does not yellow or chalk, suitable for long-term protection of outdoor steel structures and engineering equipment.

Ultra-low VOC · Complies with the strictest environmental regulations

VOC<100g/LFar BelowGB 30981Industrialحفاظتی کوٹنگ限量Standard(<420g/L)。Complies欧盟2010/75/EUIndustrial排放指令和美国CARBEco-Friendly法规。برآمد欧盟和شمالی امریکہ مارکیٹ的机械设备کوٹنگزEnvironmental compliance。پانی پر مبنی清洗减少محلول消耗ReducesVOC总排放。

تعمیراتی مشینری اور کمرشل گاڑیوں کے لیے پانی پر مبنی کوٹنگ

Eco-friendly coating solutions for construction machinery such as excavators/loaders/cranes/agricultural machinery. Low-VOC coating for commercial vehicles such as trucks/buses/special vehicles. Waterborne upgrade for port machinery/mining equipment/railway equipment. Meets the increasingly stringent VOC emission reduction requirements of OEMs and parts manufacturers.

پیشہ ورانہ کوٹنگ سسٹم تکنیکی خدمات

Kexin boasts an experienced coatings R&D and application technology team, providing comprehensive services from substrate analysis, coating selection, and process parameter optimization to on-site application guidance. We work in conjunction with our clients' coating production lines to fine-tune coating application parameters, ensuring optimal coating quality and production efficiency.

ماحولیاتی مطابقت کے ساتھ سبز صنعتی نظام

All products are RoHS/REACH certified and meet national environmental standards for VOC content. Water-based and high-solids, low-VOC formulations are continuously iterated to meet increasingly stringent environmental protection requirements. Environmental performance test reports from authoritative third-party testing institutions such as SGS and CTI are provided.

جامع معیار کنٹرول اور بیچ ٹریس ایبلٹی

A comprehensive quality control system is in place from raw material intake to finished product delivery. Each batch of products undergoes rigorous physical and chemical performance testing and coating simulation testing. Batch numbers are fully traceable, allowing for tracking of raw material origins and production process data. Each product comes with a batch test report and product warranty certificate for customer peace of mind.

Technical Parameters

تکنیکیSpecifications

بنیادی پیرامیٹرز

پروڈکٹ کی قسمدو جزو پانی والا پولی یوریتھین کوٹنگ

ملاوٹ کا تناسبMain agent:hardener=5:1 (by weight)

Solid content>50%

VOC مواد<100g/L

تھنر (پتلا کرنے والا)清水

سفارش شدہ ڈرائی فلک موٹائی50–70 مائیکرو میٹر (2 کوٹ)

surface dry/hard dry(25°C)2h/24h

Packaging Specs20 کلو/کٹ

کارکردگی کے اشاریے

QUV Aging (1500h)گلاس ریٹینشن >80%

Adhesion (pull-off method)>5MPa

پینسل سختیHB-H

Salt spray resistance (500h)بلڈر اور زنگ سے پاک

Water resistance (7d)بلڈر یا پرت الگ ہونا نہیں

10% NaOH مزاحم(24h)No change

جھٹکا مزاحمت50kg·cm

VOC مواد<100g/L

The above technical parameters are from the testing data of Kexin New Materials Laboratory (ISO 17025 certified). Actual values may vary slightly due to construction environment and substrate conditions. For the latest technical data, please contact technical support to obtain the COA test report.

FAQ

اکثر پوچھے گئےسوالات

کن سبسٹریٹ اور حالات کے لیے موزوں ہے؟+

Suitable for a variety of common substrates, including steel, concrete, wood, and plastics. Widely used in industrial manufacturing, building decoration, automotive, furniture, and home furnishing industries. For professional selection guidance, please call 400-901-0757.

لاگو کرنے کا طریقہ کیا ہے؟+

اسپری، برش اور رولر جیسے معمولی طریقے استعمال کیے جا سکتے ہیں۔ لاگو کرنے سے پہلے سبسٹریٹ صاف، خشک اور تیل/چکنائی سے پاک ہونا چاہیے۔ ماحولی درجہ حرارت 5–35°س، نسبی نمی <85% 为BestApplicationشرائط。تفصیلیParameter — دیکھیں Products ٹیکنیکل ڈیٹا شیٹ (TDS)。

اس کے ساتھ کون سا پرائمر یا ٹاپ کوٹ لگانا چاہیے؟+

We recommend using the same series of primers and topcoats from Kexin to ensure coating system compatibility and optimal performance. Kexin technical engineers can design a complete primer-intermediate-topcoat system solution free of charge based on your specific working conditions.

نمونہ اور قیمت کیسے حاصل کروں؟+

Free samples are provided for standard products (shipping costs borne by the customer), along with TDS and MSDS technical data. For bulk purchases, please contact 400-901-0757 or 13531350189. Samples start from 1kg, and bulk orders start from 20kg.

میں اپنے استعمال کے حالات کے مطابق مناسب ماڈل کیسے چنوں؟+

Choosing the right coating requires comprehensive consideration of the substrate type, operating environment (temperature/humidity/chemical media), corrosion resistance requirements (ISO 12944 C1-C5M), application conditions, and budget. We recommend contacting our technical engineers at 400-901-0757 for professional selection guidance and free sample testing.

کم از کم آرڈر مقدار اور ترسیل کا دورانیہ؟+

Sample orders start from 1kg, while regular product orders start from 20kg. In-stock products will be shipped within 48 hours, and customized products will take 3-7 business days. Door-to-door delivery is available within the Pearl River Delta region.

ایپلیکیشن گائیڈ

ApplicationProcess

سطح کی تیاری

Thoroughly degrease and degrease the substrate, clean to remove oxide scale, oil stains, and rust. Sandblast steel to Sa2.5 grade with roughness Rz40-75μm. Acid pickling and passivation or chromate treatment for aluminum. Remove all contaminants to ensure the surface is clean with no residue. Ambient temperature 5-40°C, relative humidity<85%。

پرائمر / پری ٹریٹمنٹ

Select a matching primer or pretreatment based on the substrate and system. Powder coatings can be applied directly to sandblasted substrates without a primer. Water-based paints require a dedicated water-based primer to seal the substrate. Strictly control primer film thickness and drying conditions according to product requirements.

مین کوٹ ایپلیکیشن

Powder coatings are applied evenly by electrostatic spraying (corona or tribo). Water-based industrial paints are applied by high-pressure airless spraying or air spraying. Strictly control application parameters such as film thickness/environmental temperature and humidity/flash-off time. Before baking, check that the coating is uniform with no missed areas and no sagging.

Baking Curing

Powder coatings are baked at 180-200°C for 10-20min to fully cure, melt, level, and form a film. Water-based paints are low-temperature baked at 60-80°C or air-dried at room temperature. Oven temperature uniformity ±5°C, gradually increase temperature to avoid pinholes and bubbles. After curing, naturally cool to room temperature.

جانچ اور پیکنگ

Test performance indicators such as film thickness/gloss/adhesion/hardness/impact resistance/salt spray resistance. For powder coatings, check coating uniformity and degree of cure (solvent rub method). For water-based paints, check water resistance and weather resistance. After all pass, package and ship in a dust-free manner.

Application Scenarios