Email: mandy@shtaichun.cn 丨 Tel: +86-188-5647-1171

XPS Insulation Product Categories

Door Intermediate Material XPS Foam Board

High Quality XPS Insulation Products

TAICHUN board is a rigid extruded polystyrene (XPS) foam board having closed cell structure and is produced in a fully automated continuous extrusion process in accordance with international specifications and standards.

About Taichun

A Company With Over 10 Years Of Experience In XPS Filed

Shanghai Taichun Energy Saving Technology Co., Ltd. introduces advanced technology from different countries and professional team we developed various types of high quality XPS insulation products to meet the demands of the market. TAICHUN board is a rigid extruded polystyrene (XPS) foam board having closed cell structure and is produced in a fully automated continuous extrusion process in accordance with international specifications and standards. We are located in Shanghai, with over 10 years of experience in XPS filed, the founder established this new company in 2013, as to make new products that break through the connatural technical fetter, finishes and develop high quality products with advantages of compressive strength, water-proof, excellent thermal resistance, great dimensional stability, fire resistance and widely used.
2013
Since
5000 + ㎡
Factory Area
80 +
Staff
10 +
R&D Staff
10 +
Years’ Experience

XPS Insulation Projects

High Quality XPS Insulation Products

TAICHUN board is a rigid extruded polystyrene (XPS) foam board having closed cell structure

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Production Management System

We Value What You Value, Care What You Care
With excellent product quality, considerate service system and honest business practices, the company has established a good reputation in the industry and brand credibility, winning the long-term trust and support of many customers.
Leading Technology
The company has advanced extruded plastic board production...
Rich Experience
Years of ploughing into the extruded plastic board industry...
Strict Quality Control
Strict implementation of ISO quality management system, the...
Diversified Product Lines
The product range is complete, covering a wide range...
All-In-One Solution
We not only provide high-quality extruded panel products, but also...
Environment
Upholding the concept of green development, the use of...

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2026-10-22
Safety Code” Hidden in High-Speed Rail XPS Boards

Beneath the concrete slab of ballastless high-speed track lies a thin but critical layer: railway-grade extruded polystyrene (XPS) board. Far from simple insulation, it serves three engineered safety functions—an elastic load-bearing cushion that redistributes dynamic wheel loads and softens bridge-end rotation, a thermal barrier that suppresses frost heave in seasonally frozen ground, and a controlled slip/isolation layer that accommodates longitudinal slab movement. Tight specifications (e.g., density ≥30 kg/m³, compressive strength ≥250 kPa, thermal conductivity ≤0.030 W/(m·K), water absorption <0.3%) ensure durability under decades of 350 km/h service. Deployed on major Chinese high-speed corridors such as Beijing–Shanghai, XPS reveals the quiet logic of ballastless track: not maximum rigidity, but the right stiffness, damping, and thermal resistance exactly where loads and environment demand them.

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2026-10-12
How To Cut Insulation Foam Board

Cutting insulation foam board is simple with the right tools and a little patience. First, know your foam: EPS, XPS, polyiso, and foil-faced boards each cut differently. Gather a sharp utility knife, straightedge, measuring tape, fine-tooth saw or hot wire cutter, plus safety glasses and a mask. Measure carefully and support the board on a flat surface. For thin boards, score deeply with a utility knife and snap. For thick boards, use a fine-tooth saw with smooth strokes. A hot wire cutter gives clean edges on EPS and XPS but not foil-faced polyiso. Clean rough edges with a fresh blade or rasp, and tape foil facings. Work outside, use fresh blades, and test-fit before finalizing. If cuts are jagged, change the blade; if crooked, improve support. With practice, you'll get snug, clean pieces—and any messy cuts will be hidden behind the walls anyway.

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2026-10-01
XPS Foam Board Explained: Eco-Friendliness, Safety, And How To Spot The Real Deal

XPS (extruded polystyrene) foam board is a rigid, closed-cell insulation prized for high R-value and moisture resistance, making it ideal for basements, foundations, and under-slab applications. Its environmental story is mixed: older blowing agents and HBCD flame retardants were harmful, but low-GWP alternatives, polymeric flame retardants, and better recycling are improving its profile. For safety, XPS is typically B1/B2 fire-rated, often requires a thermal barrier like drywall, and needs proper vapor management to prevent condensation. To spot fakes, check for uniform color, firm spring-back, dense cell structure, self-extinguishing flame, and complete labels. If it burns easily, crumbles, or lacks specs, don't buy it.

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 Tel: +86-188-5647-1171
E-mail: mandy@shtaichun.cn
 Add: Block A, Building 1, No. 632, Wangan Road, Waigang Town, Jiading District, Shanghai
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