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Advanced Phenolic
Insulation Solutions

Engineered for performance, durability, and fire resistance. Trusted in HVAC, construction, and industrial applications worldwide.

Phenolic Insulation Board Steel Faced Phenolic Panel Aluminum Foil Phenolic Duct

About Langfang Clear Chemical

Established in 2007, Langfang Clear Chemical Building Materials Co., Ltd. has been a pioneer in phenolic resin technology, focusing on scientific innovation and integrity. We are committed to advancing phenolic insulation materials through continuous R&D and precision manufacturing.

Our mission is to deliver high-performance, fire-resistant, and energy-efficient insulation solutions that meet the evolving demands of modern construction and industrial systems.

17+
Years of Experience
50+
Global Markets
100%
Quality Tested
Factory and Team

Scientific Innovation Driven

R&D focused on foaming and curing technology for superior performance.

Our Products

Engineered for thermal efficiency, fire resistance, and structural integrity. Our phenolic-based insulation systems are trusted in HVAC, construction, and infrastructure projects globally.

Double Sided Aluminum Foil Phenolic Board

Double Sided Aluminum Foil Phenolic Board

Ideal for ductwork and wall insulation with enhanced moisture and vapor resistance.

Non Foil Phenolic Board

Non Foil Phenolic Board

One-time molding line with non-woven surface composite for flexible applications.

Phenolic Foam Insulation Board

Phenolic Foam Insulation Board

High thermal resistance and low smoke toxicity for safety-critical environments.

Steel Faced Phenolic Sandwich Panel

Steel Faced Phenolic Sandwich Panel

Structural strength with superior insulation for walls and roofs.

Aluminum Foil Face Ventilation Tube Panel

Aluminum Foil Ventilation Duct Panel

Designed for central air conditioning systems with excellent airflow efficiency.

Single Side Aluminum Foil Phenolic Board

Single Side Aluminum Foil Board

Cost-effective solution for partial vapor barrier requirements.

Phenolic Board for Sandwich Material

Phenolic Board for Sandwich Material

Core material for composite panels in industrial and architectural use.

Pre-Insulated Duct

Pre-Insulated Duct System

Factory-insulated ducts for rapid installation and energy efficiency.

Wall Insulation Board

Wall Insulation Board

High R-value panels for exterior and interior wall thermal management.

Insulation Pipe

Phenolic Insulation Pipe

Pre-slit tubular insulation for pipes and mechanical systems.

Sandwich Panel

Phenolic Sandwich Panel

All-in-one solution for roofing, cladding, and cold storage.

Tunnel Insulation Board

Tunnel Freeze-Thaw Insulation Board

Specially developed for tunnel engineering with extreme climate resistance.

Why Choose Clearphenolic?

Engineered for excellence in performance, safety, and sustainability.

🔥

Fire Resistant

Class A fire rating with low smoke and toxicity emissions.

❄️

Superior Insulation

Highest R-value per inch among organic insulation materials.

💧

Moisture Resistant

Closed-cell structure prevents water absorption and mold growth.

🔬

R&D Driven

Continuous innovation in foaming and curing technology.

98.7%
Customer Satisfaction
150+
Projects Completed
20+
Countries Served
ISO 9001
Certified Quality

Latest News

Stay updated with our innovations and industry milestones.

Modified Phenolic Board
Jan 25, 2021

New Breakthrough in Modified Phenolic Board

Keliyer's R&D team achieves high-performance modification with enhanced durability and thermal stability.

Tunnel Insulation
Jan 25, 2021

Clear Phenolic Tunnel Insulation Board

Specially developed for freeze-thaw insulation systems in tunnel engineering.

Enterprise Standard
Dec 25, 2020

Enterprise Standard Certification

Clearphenolic successfully holds certification meeting, setting new industry benchmarks.

Get in Touch

For quotes, technical support, or partnership inquiries, visit our official website to connect with our team.

Visit Official Website to Contact

Contact Information

  • Email: phenolic@lfclear.cn
  • Mobile: +86 031 6328 0001
  • Tel: +86 189 3262 9868
  • Fax: +86 189 3167 9885
  • Address: Dacheng County, Langfang City, Hebei Province, China

Connect With Us

  • WhatsApp: 86 189 3262 9868
  • WeChat: 18931679885
  • Contact: Alvin – 86 189 3262 9868

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