Xinstポリイミドテープ（カプトンテープとも呼ばれます） 一般にゴールドフィンガーテープとして知られ、ポリイミドフィルムをベースにしており、輸入されたシリコーン感圧接着剤を使用しています。 高温・低温耐性、耐酸性・耐アルカリ性、耐溶剤性、電気絶縁性（レベルH）、耐放射線性などの特性を備えています。 ポリイミドフィルム材料をベースにした耐熱絶縁材料の特殊加工により、優れた絶縁性、耐久性、耐酸性・耐アルカリ性、耐電気性、高絶縁性、高温耐性、低温・耐酸性・耐アルカリ性に優れた高温テープです。 、低電解、良好な機械的特性、耐摩擦性、引き裂き抵抗、特殊接着処理、強力な接着、引き裂き後の表面に残留物が覆われていません。

1. Characteristics and application of polyimide tape

1. In the electrical and electronic industry, it can be used for the insulation package of the H-level motor and transformer coils that require higher temperature, the coil end of the high-temperature resistance is fixed, the thermal resistance protection of the temperature measurement, the tangle of the capacitor and the wire, etc. Junction insulation.

2. It can be used as electronic protective glue in the circuit board manufacturing industry, especially for SMT temperature protection, electronic switches, PCB finger protection, electronic transformers, relays and other electronic components that need to withstand high temperature and moisture protection. And according to special process needs, use low static flame retardant polyimide tape! High temperature surface reinforcement protection, metal material high temperature spray paint, sandblasted coating shielding surface protection, high temperature spray paint baking, easy to peel off without residual glue. It has the advantages of high temperature resistance, high tensile strength, good chemical resistance, no residual glue, ROHS environmental protection and halogen-free.

Second, the identification method of xinst polyimide tape

1. Look at the materials

Polyimide adhesive tape is mainly composed of two main components: base material and glue. If it is a fake polyimide tape, both heat resistance and insulation performance are far lower than the real polyimide tape.

2. Smell

If the polyimide tape has a strong smell and sourness, the polyimide tape may be fake, and its stickiness and retention will be very poor.

3. High temperature test

The actual high temperature test is performed on polyimide tape. After high temperature, check the peeling force to see if there is residual glue, shrinkage and other phenomena. Because the real polyimide tape usually has a heat resistance of 120 to 260 degrees.

4. Look

See the brightness of the surface of the polyimide tape. Generally speaking, the high-temperature tape has poor quality, a little dark color, and the possibility of breaking is very high, and the strength is poor. On the contrary, polyimide tape has good quality and good surface gloss.

5. Conduct material testing

When testing, please refer to the instructions of the polyimide tape. Due to the different types, some polyimide tapes have a strong viscosity after high temperature, some tear after high temperature without residual glue, and some are at high temperature after deformation, so it still depends on what your tape is

A large number of applications of polyimide high-temperature adhesive tape in welding protection, high-temperature insulation strapping of transformer coils; capacitor insulating materials, PCB board high-temperature spray shielding protection, cell phone lithium battery manufacturing strapping.

Three, xinst polyimide tape product features

1. The short-term heat resistance of the tape is 300 ℃, and the long-term heat resistance is 260 ℃.

2. The ultra-thin polyimide tape has good adhesion, solvent resistance, no tin penetration, and no residual glue. This product has excellent electrical properties.

3. The ultra-thin polyimide tape has high insulation, high temperature resistance, low temperature resistance, acid and alkali resistance, low electrolysis, good mechanical properties, friction resistance and tear resistance.

4.極薄のポリイミド粘着テープは特殊に接着されており、密着性が高く、コーティング面が剥がれる兆候はありません。

4.産業におけるポリイミド接着剤の応用

極薄ポリイミドテープは、主にスプレーコーティング、ベーキングペイント、変圧器、モーター、コイル、コンデンサー、インバーター電源の高温絶縁巻線に使用されます。