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。

Fire protection·safety barrier

Tipo intumescenteRevestimento antichamas

Name: Intumescent Fireproof Coating KF-FR100 - Fireproof Protection for Wood/Cable/Steel Structures | KeXin New Material
Brand: Kexin New Materials
Availability: InStock

KF-FR100 Intumescent Fire Retardant Paint

KF-FR100 intumescent fireproof coating uses APP/PER/MEL as the P-C-N intumescent flame retardant system. When exposed to fire, the coating expands 50-80 times to form a carbonized insulating layer that keeps the substrate temperature below the critical value. It is widely used for fire protection of combustible substrates such as wood/cables/plastics and steel structures.

Solicite um orçamento agora Ver dados técnicos

50-80倍

Expõe-se ao fogo e expande

B1 Grau

GB8624 Flame Retardant

120min

Limite de resistência ao fogo

P-C-NSystem

APP/PER/MEL

Water-BasedEco-Friendly

Baixo COV

GB12441

Proteção contra incêndio do tipo decorativo

25kg

Standard packaging

OrigemFábrica

Certificação de incêndio

OrigemFábrica

Qualidade direta da fábrica

Product Overview

ProductsVisão geral

Intumescent fireproof coating is a special fireproof coating developed by KeXin New Material. Designed according to GB 14907 and ISO 834 standards, the coating expands in a fire to form a dense carbonized layer, effectively blocking heat conduction and buying valuable time for personnel evacuation and fire rescue.

The product has passed national fire protection 3C certification and UL international certification, with fire resistance limit of 1-3 hours. Suitable for steel structures, concrete structures, cables and other buildings and industrial facilities requiring passive fire protection.

Por que escolher um revestimento intumescente?

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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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Orientação no local por engenheirosFree on-site service within the Pearl River Delta region; remote technical support available for other areas.

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Envio rápido em 48 horasRegular products are readily available; custom orders take 3-7 business days.

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Oferecemos soluções completas de sistema de revestimentoMatching base, intermediate, and topcoat designs, one-stop purchasing.

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Conformidade ambiental RoHS / REACHPassed SGS/CTI third-party testing, exported to 50+ countries worldwide.

Destaques do produto

NúcleoAdvantages

P-C-N Intumescent Flame Retardant System

A classic intumescent flame retardant system of ammonium polyphosphate (APP/acid source) + pentaerythritol (PER/carbon source) + melamine (MEL/gas source). When exposed to fire, APP releases phosphoric acid to catalyze PER dehydration into char, and MEL releases inert gas to expand the carbon layer, forming a thermal conductivity<0.1W/(mK)的Thermal Insulation层。

Proteção contra incêndio em múltiplos substratos

Combustible building materials such as wood/plywood/density board. Fire protection for cables/cable trays. Steel structures (in combination with epoxy fireproof coating). Fire protection for plastic pipes and plastic products. Fireproof coating for tunnels and underground spaces.

Finishing Fire Protection · Both Aesthetics and Safety

Water-based intumescent fireproof coating forms a smooth white or color-adjustable coating after drying. Water-based topcoat can be applied for decoration without affecting fire performance. Suitable for indoor wooden structures and public spaces that require both fire protection and decorative effects.

Serviço técnico profissional de sistemas de revestimento

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.

Sistema de fabricação verde em conformidade ambiental

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.

Controle de qualidade abrangente e rastreabilidade de lotes

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

TécnicoSpecifications

Parâmetros básicos

Tipo de produtoRevestimento intumescente à base de água

Sistema retardante de chamaP-C-N(APP/PER/MEL)

Teor de COV<50g/L

Espessura de filme seco recomendada0.5-1.5mm (according to fire resistance requirements)

Consumo teórico1.0-3.0kg/m²

Método de aplicaçãoPulverização / trincha / rolo

Substratos indicadosMadeira / cabo / plástico / aço

Packaging Specs2Barril de 5 kg

Especificações de desempenho

Limite de resistência ao fogo60-120min (according to thickness)

GB 8624 combustion ratingClass B1 (flame retardant)

Taxa de expansão sob fogo50-80倍

Condutividade térmica da camada de carvão<0.1W/(mK)

Aderência (cross-cut)Grau 0

Water resistance (24h)No Blistering

Resistance to thermal cycling (15 cycles)No Cracking

Teor de COV<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

Perguntas Frequentes -Perguntas

Para quais substratos e aplicações é adequado?+

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.

Qual é o método de aplicação?+

Podem ser usados métodos de aplicação convencionais como projeção, pincel e rolo. Antes da aplicação, o substrato deve estar limpo, seco e isento de óleo/graxa. Temperatura ambiente 5–35 °C, umidade relativa <85% 为BestCondições de construção。EspecíficosParameters — ver Products Ficha técnica (TDS)。

Qual primer ou acabamento devo combinar?+

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.

Como consigo uma amostra e um orçamento?+

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.

Como escolho o modelo certo de produto para as minhas condições de uso?+

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.

Qual o pedido mínimo e o prazo de entrega?+

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.

Guia de aplicação

ApplicationProcess

Preparo de superfície

Thoroughly clean the substrate to remove oil, rust, and oxide scale. Sandblast steel to Sa2.5 grade. Perform surface pretreatment according to product requirements to ensure the substrate is clean. Ambient temperature 5-40°C, relative humidity<85%。

Primer application

Selecione o primer adequado ao sistema e ao substrato. Misture rigorosamente na proporção indicada e controle a espessura do filme. Prossiga após a secagem do primer. Pré-reforce áreas críticas.

Aplicação da camada principal

Carry out the main coating application according to process requirements. Strictly control construction parameters such as film thickness/environmental temperature and humidity/flash-off time. Ensure the coating is uniform and consistent with no sagging or pinholes. Manually pre-coat complex areas to ensure 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