Complaint
Perfect black fiberglass cloth
can offer widest range of woven fabrics which are made of E-glass yarn. Our woven glass fabrics are manufacture with state of the art weaving technology and the best control over thickness, weight and strength.We can offers the materials engineer a wide choice of control fabric properties to satisfy design needs and objectives. Our extensive range of Fibreglass fabrics are globally recognised for its quality.
Black fiberglass cloth with fire retardant and alkali-free performance, is suitable as a surface lamination for fiberglass wool and rock wool thermal insulation.
After laminated with glass wool or rock wool, the physical properties is excellent on heat preservation, noise elimination, fire retardant, extinction, etc.
Remarks:
1. The data above are typical results and subject to change without notice.
2. Tolerance: Weight and Thickness: ±10%; Width: ±3mm; Length: ±0.5%.
3. The products should be stored at room temperature, kept from wet and heat source.
For the years since it was set up in 2001, Shandong Perfect Corporation has been manufacturing foil lamination, thermal insulation, roofing membranes, and fiberglass products for customers. Our products can make your home, office, or factory more comfortable and energy efficient.
Our company has gained certificates of ISO9001, and ISO14001 quality management and set up strict quality control systems. For our products, FM, CE, TUV, and CCS certificates are needed to develop the markets.
Based on mutual trust and win-win policy, we are pleased to establish long-term cooperation with customers from America, Germany, India, Malaysia, Vietnam, Argentina, Brazil, Saudi Arabia, Greece, etc.
We are committed to providing the Earth with a better and greener tomorrow by putting a stop to climate change with our products.
Q: WHAT LAMINATION WAYS DO YOU USE?
A: We have plastic extrusion, and glue laminations with our accurate machines & professional techniques to control the good quality.
The lamination way is according to the customer's requirement or our rich experience.
Q: CAN I ORDER PERFORATED & PRINTED PRODUCTS?
A: Yes, PERFECT can perforate its full line of insulation facings & arrange printing for foils.
Perforations are available in the following options:
Full coverage where 100% of the exposed surface is pin perforated. This is designed for applications where the facing is typically not laminated to the fiberglass.
Pattern or "Channel" perforated to allow for easy laminating. This technique allows the facing to be laminated to fiberglass with no adhesive bleed-through.
Q: WHAT IS THE MAXIMUM INDOOR HUMIDITY THAT AVOIDS MOISTURE PROBLEMS?
A: The maximum recommended continuous indoor relative humidity (RH) varies from 30% to 45%, depending on geographic location. General guidelines by region of the country can be found here. An engineer should be consulted to determine the correct HVAC design for a specific facility.
Q: WHAT HAPPENS WHEN A FACING BECOMES WET AFTER INSTALLATION?
A: Typically, insulation facing will not be affected by limited exposure to water if allowed to fully dry. Prolonged exposure to water can potentially result in a loss of certain physical properties.
Q: WHY DO YOU OCCASIONALLY EXPERIENCE STAINING OF FOIL-FACED INSULATION?
A: Improperly ventilated bags are the primary cause of staining.
Black or brown staining is caused by extended exposure to moisture on the surface of the foil.
Potential sources of moisture are: Adhesive used to laminate the facing to fiberglass, Improper job site storage, Exposure to curing concrete, Daytime/nighttime temperature changes
