Product Features of PU Foam
CHENGJING PU Foam delivers strong gap-filling and bonding, excellent thermal and sound insulation, reliable air and moisture sealing, low shrinkage, and easy one-component application.
Application Scope
Suitable for fixing, bonding, filling and thermal insulation of various doors, windows and cabinets; sealing, heat insulation and thermal preservation of all types of pipelines; edge finishing and sealing for wall edges, roofs and enclosure panels; as well as fixing, bonding, filling and insulation applications indoors.
Typical Applications
Door & Window Installation: Filling, sealing, fixing and bonding the gaps between doors/windows and walls.
Advertising & Model Making: Fabrication of models and sand tables, repair of display boards.
Sound Insulation & Noise Reduction: Filling gaps during renovation of voice booths, broadcasting rooms for sound insulation and noise absorption.
Landscaping & Floral Arrangement: Lightweight and aesthetic for flower arrangement and garden landscaping.
Daily Maintenance: Repair of voids, cracks, wall tiles, floor tiles and flooring.
Waterproof Leak Stopping: Patching and sealing leaks in water supply pipelines and sewers.
Packaging & Transportation: Convenient wrapping for valuable and fragile goods, time-saving, shock-resistant and pressure-resistant.
PU FOAM Technical Specifications
Condition: 23°C, 47%R.H.
Product | Tack free time/min | Cutting time/min | Application temperature(°C) | Temperature resistance(°C) | Compressive strength/kgf | Volume/L | Shrink | Flammability |
A1 | 10 | ≥30 | +5~+35 | -40~+80 | 20~25 | 52.5 | None | B2 |
A2 | 10 | ≥30 | +5~+35 | -40~+80 | 15~20 | 52.5 | None | B2 |
A3 | 10 | ≥60 | +5~+35 | -40~+80 | 10~15 | 45~50 | None | B3 |
A4 | 10 | ≥60 | +5~+35 | -40~+80 | 10~15 | 45~50 | None | B3 |
T1 | 10 | ≥60 | +5~+35 | -40~+1000 | 15~20 | 50 | None | B1 |
Packaging:
Aerosol can 750 ml, 500ml, 300ml. 12pcs/carton
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Frequently Asked Questions
Quick answers to your common questions about website development and service.
What are Chengjing's main products?
Chengjing's main products include silicone, acrylic, epoxy, MS, PU foam, nail-free adhesive, and other polymer sealing materials.
Can Chengjing's products be used in automotive manufacturing?
Yes. Chengjing's products are widely used in the automotive field and are suitable for sealing needs in the automotive industry.
Can Chengjing's products be used in the photovoltaic industry?
Yes. Chengjing's products are widely used in the photovoltaic field and can meet the performance requirements of sealing materials for PV modules.
What system certifications has Chengjing passed?
Chengjing has passed ISO9001 and ISO14001 certification.
Can Chengjing meet customized requirements?
Chengjing has a rich product portfolio and strong R&D capabilities, and can provide various polymer sealing material solutions according to customer needs. Please contact us for specific customization requirements.
Need Assistance?
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Phone
+86 631 6833666
Service@sdchengjing.com
Previous
10,000 + ㎡
FACTORY AREA
ADVANCED
PRODUCTION EQUIPMENT
50 +
EXPORT COUNTRIES
OEM/ ODM
CUSTOMIZED SERVICE
STRICT QUALITY
CONTROL SYSTEM
Why Choose Us
Direct from the manufacturer
The annual production capacity of Chengjing reaches 50000 tons. Chengjing depends on ERP and CRM management software to improve management level. In the production process, Chengjing uses PDCA and 6S management methods to realize scientific management.
Focused on a niche market for over a decade
We continue to delve deeply into the application of new materials, gaining a thorough understanding of our industrial clients’ real pain points and development cycles.
Reliable Delivery and Guaranteed Production Capacity
With our own production facilities and a well-established supply chain, we are able to handle seasonal or unexpected fluctuations in orders.
Comprehensive Certifications, Hassle-Free Compliance
Built on ISO system certifications, our products meet the market access requirements of major international markets.
Fast response times and efficient communication
With a multilingual technical team and coverage across various time zones, we minimize delays in project progress.
Emphasizing Long-Term Partnerships
We do not pursue profits from one-time transactions; instead, we are committed to being a reliable strategic partner for our customers in the field of materials.
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More Products
The products cover silicone, acrylic, epoxy, MS, PU foam, Nail-free, etc. Products are widely used in construction, photovoltaic, electric power, automotive, industrial sealing and other fields.
