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?

ISO 9001, ISO 14001, SGS certified. ROHS/REACH compliant.

Fireproof保护·Safety屏障

膨胀型Fireproof coating

Name: 膨胀型FireproofCoating KF-FR100 - Wood/电缆/Steel StructureFireproofProtection | KeXin New Material
Brand: KeXin New Material
Availability: InStock

KF-FR100 Intumescent Fire Retardant Paint

KF-FR100膨胀型Fireproof coating以APP/PER/MEL为P-C-N膨胀阻燃System。遇火时Coating膨胀50-80倍形成碳化Thermal Insulation层将SubstrateTemperature控制在临界值以下。Widely Used ForWood/电缆/Plastics, etc.可燃Substrate和Steel Structure的Fireproof保护。

Get a quote now View technical specifications

50-80倍

遇火膨胀

B1级

GB8624难燃

120min

耐火极限

P-C-NSystem

APP/PER/MEL

Water-BasedEco-Friendly

Low VOC

GB12441

饰面型Fireproof

25kg

Standard packaging

源头工厂

消防Certification

源头工厂

Direct supply quality

Product Overview

product概述

膨胀型Fireproof coating是KeXin New Material研发的特种Fireproof coating。按 GB 14907 和 ISO 834 StandardDesign，Coating在火灾中膨胀形成致密炭化层，有效阻Thermal Insulation传导，为人员疏散和消防救援争取宝贵Time。

Product passed国家消防 3C Certification和 UL 国际Certification，耐火极限 1-3 小时。Suitable ForSteel Structure、Concrete结构、电缆等需要被动Fireproof保护的Architectural和Industrial设施。

Why Choose膨胀型Fireproof coating？

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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.

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

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On-site technical engineer guidanceFree on-site service within the Pearl River Delta region; remote technical support available for other areas.

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48-hour express deliveryRegular products are readily available; custom orders take 3-7 business days.

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Provide complete supporting system solutionsMatching base, intermediate, and topcoat designs, one-stop purchasing.

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RoHS/REACH environmental compliancePassed SGS/CTI third-party testing, exported to 50+ countries worldwide.

Product Highlights

核心Advantages

P-C-N膨胀阻燃System

聚磷酸铵(APP/酸源)+季戊四醇(PER/碳源)+三聚氰胺(MEL/气源)的经典膨胀阻燃System。遇火时APP释放磷酸催化PER脱水成炭MEL释放惰性气体将碳层吹胀形成Thermal conductivity<0.1W/(mK)的Thermal Insulation层。

多SubstrateFireproof保护

Wood/胶合板/Density板等可燃Architectural材料。电缆/电缆桥架的Fireproof保护。Steel Structure(与环氧Fireproof coating配套)。PlasticPipeline和Plastic制品的Fireproof保护。Tunnel和地下空间的FireproofCoating Application。

饰面型Fireproof·美观与Safety兼顾

Water-Based膨胀型Fireproof coatingDrying后形成白色或可Color Matching的平滑Coating。可涂刷Water-BasedTopcoat进行装饰不影响FireproofPerformance。Suitable For既要Fireproof又需要装饰Effect的Indoor木结构和公共空间。

Professional coating technology support services

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.

Environmentally compliant green manufacturing system

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.

Comprehensive quality control and batch traceability

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

技术Specifications

Basic parameters

Product TypeWater-Based膨胀型Fireproof coating

阻燃SystemP-C-N(APP/PER/MEL)

VOC content<50g/L

Recommended dry film thickness0.5-1.5mm(按耐火要求)

Theoretical consumption1.0-3.0kg/m²

Application methodSpraying/Brushing/Roller Coating

Applicable substratesWood/电缆/Plastic/钢材

Packaging Specs25kg/barrel

Performance Specifications

耐火极限60-120min(按Thickness)

GB 8624燃烧等级B1级(难燃)

遇火膨胀倍率50-80倍

碳层Thermal conductivity<0.1W/(mK)

Adhesion (cross-cut test)0级

Water resistance(24h)No Blistering

耐冷热循环(15次)No Cracking

VOC content<50g/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

常见问题

What substrates and scenarios is it suitable for?+

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.

What are the construction methods?+

Conventional application methods such as spraying, brushing, and roller coating can be used. The substrate must be clean, dry, and free of oil before application. Ambient temperature: 5-35℃, relative humidity: <85% 为BestApplication条件。具体Parameters请参考product TDS 技术数据表。

What primers or topcoats are needed?+

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.

How can I get samples and a quote?+

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.

How can I choose the right product model based on my working conditions?+

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.

Minimum order quantity and delivery time?+

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.

Application Guide

ApplicationProcess

Surface preparation

Thoroughly clean the substrate to remove oil, grease, rust, and mill scale。Steel sandblasting toSa2.5级。Perform surface pretreatment according to product requirements to ensure the substrate is clean。Ambient Temperature5-40°CRelative Humidity<85%。

Primer application

Select compatible primer based on coating system and substrate。Strictly mix according to product ratio and control film thickness。Proceed to the next process after the primer has dried。Pre-coating reinforcement treatment for critical engineering areas。

Main coating application

Apply the main coating according to the process requirements. Strictly control application parameters such as film thickness, ambient temperature and humidity, and flash-off time. Ensure a uniform coating free of runs and pinholes.Manual pre-coating of complex areas ensures full coverage。

Curing process

Bake or air dry at room temperature until fully cured according to product requirements. Maintain a uniform oven temperature (±5°C) and gradually increase the temperature to avoid coating defects. For room temperature curing, ensure adequate ventilation and suitable humidity.

Inspection and Acceptance

Test film thickness, adhesion, gloss, color difference, chemical resistance, and other indicators. Conduct comprehensive performance testing according to relevant standards. Upon successful completion of all tests, issue a test report and quality assurance certificate, and ship in dust-free packaging.

Application Scenarios