0.3mm Thickness Insulation Binding Tape Polyester Resin Impregnated Fiberglass Web Banding Tape

1. Introduction:

Polyglass banding tapes consist of parallel, non-woven, twisted and high tensile strength glass yarns that are pre-impregnated with a special thermosetting resin; the resin employed permits long self life in the semi cured tapes. The tape has replaced steel rope in large DC rotor, commutator banding and transformer leg locking to minimize eddy current, over-heating and flashover etc. The thermosetting resin has an important role in the performance of polyglass banding tapes. A new polyglass banding tape was developed with a very special thermosetting polyester resin modified with organic silicone compound. The mechanical and electrical properties of the cured banding tape were thoroughly evaluated.

2. Specification

3. Curing condition(Time to bring the piece to temperature is not considered)

4. Storage stability

5. Properties

6. Features:

Thermal class F and thermal class H banding tape

Banding tape is available in thermal class F (155°C) and thermal class H (200ºC).

• High thermal resistance of up to 200ºC; short period of heating up to 260ºC may be tolerated, whereas solder may melt on steel wires
• Very high arc resistance, thereby minimizing the possibility of 'flash over' which has often been a problem with steel bands
• Resistant to humidity and corrosion
• Smooth cured surface on application of banding tape reduces dirt adhesion, which might otherwise lead to tracking failure
• Non-conducting material, hence eliminates insulation as required under steel banding
• Prevents lashing banding tape bands, eliminating the extreme damage caused by lashing wires and lifting armature coils experienced when steel bands break

7. Application fields:

As a winding restraint on traction armatures, generators, other rotating machines and transformer cores

Applications where high tensile strength and insulating properties of the product can be made use of

Rotor banding Large-transformer banding Transformer banding

Engage in continuous innovation and high-quality leads to a bright future.

Changshu Jiangnan Glass Fiber Co., Ltd is one of the leading professional manufacturers and exporters of fiberglass composite and thermal resistance materials in China. The Company was established in 1956 and it is located in the famous Chinese cultural and historic city –Changshu. The plant covers a total area of more than 70,000 square meters. It is only 80km from Shanghai port and 200km from Ningbo port. The superior location makes it enjoy a pleasant climate all year round and convenient transportation facilities, such as by the Highway along the Yangtze River, Sujiahang Highway, and Changshu Port.

Presently, we have adopted the advanced high-speed rapier weaving machine, three twist yarn machines equipped with variable frequency unit controllers, and two-meter-width coating equipment to ensure the leading supplier to the market with powerful output and guaranteed quality. Jiangnan produces over 8,000 tons of fiberglass yarn, 50 million square meter alkali-resistant fiberglass mesh, 2.4 million pieces of fire blankets, 10 million meters of fiberglass cloth with silicone, polyurethane, Acrylic, EPDM coating, and 8 million square-meter of fabric used in the electronic industry and fireproof. The products are widely used in the field of construction, transportation, electricity, insulation material, wind power generation, and smoke curtains.

Moreover, our production and quality control team has more than 30 years of development and research experience in various fiberglass products. Meanwhile, Jiangnan has its own fire-test laboratory, according to the latest fire blanket standard. We have routine and extensive cooperation with world-leading testing organizations. We also have our own fiberglass yarn raw material subsidiary in Shandong - Shandong Jinming Glass Fiber Co., Ltd. Additionally, Jiangnan has an R&D investment and production capacity for blended fiberglass fabrics and special glass fiber fabrics.

Jiangnan and its products have been certified by various certification bodies and organizations with a number of certifications like ISO9001:2015 Quality Systems, ISO14001:2014 Environmental Systems, BSI Kitemark，LPCB, TUV, Australian QAS, and other certificates. Jiangnan has cooperative partners across several countries like America, Europe, Australia, Japan, Korea, the Middle East, and other countries.

Jiangnan will continue to make efforts to be the leader with competition and creativity in the global industries based on our core corporate values of "Superior Quality, High Integrity, Continuous Innovation"!