201808/13
It is usually very hot in summer and the temperature outside is very high. A lot of cables will be faced with a problem, which is too hot. For the power cable in the use of the process of heating ...
201808/13
380玩彩网 Regardless of which TPU is processed, the first (and important) thing is proper drying of the resin. The TPU used to be loaded is packed in a steam tight bag or...
201808/13
UV and solar rays may cause TPU to become brittle. This change begins at the surface and the material turns yellow, which may lead to the mechanical properties of th...
201808/13
Tensile strength, elongation, bending and other mechanical properties are unqualified, raw materials are unqualified, qualified raw materials are selected, temperature rise in the process of wire drawing is controlled, r...
201808/13
380玩彩网 The strand is made up of many single wires. Generally speaking, the single stranded wire is many and thin, which not only increases the flexibility of wire and cable, but also improves the reliab...
201808/13
380玩彩网 Special cables are cables that can be used in specific occasions for specific purposes. General special cables need to establish enterprise internal control standards. High added value. Special ca...
201808/13
380玩彩网 Export cables need strong technical strength and strong funds. Taking UL certification as an example, it needs about 100,000 yuan to test 15 items, besides annual fee, quarterly fee and monthly fe...
201808/13
380玩彩网The contents of the product name include: （1）Product application or size class name （2）Product structure material or type （3）Important or additional features of a product Product naming is essen...
201808/13
380玩彩网 When it comes to corporate gifts, many people may not have a concept of time, but when it comes to small items printed with some corporate LOGO, you can understand. In fact, the concept of corpora...
201808/13
Because of the relationship between molecular structure, general insulating materials have their basically insurmountable defects. Polymer insulators are made up of a group of long chains connected by...
201808/13
Why is it necessary to debug the two core tension to achieve the ideal test value when the twist test is not out of date? 1.Because the two cores\'diameter, electrostatic capacitance, conductor, diame...
201808/13
Concentric stranding—--A wire or core in the middle of a conductor surrounded by one or more spiral layers of strands. Bunch stranded—--The units in the conductor are not arranged in geometric shape...
201808/13
Polyvinyl chloride (PVC): the density is about rho = 1.4, when burning with flame there is black smoke, remove the flame automatically extinguished. According to its performance, it can be divided int...
201808/13
380玩彩网The main characteristics of wire and cable products are: pure conductor metal, no insulation and sheath layer, such as steel-cored aluminum strand, copper-aluminum bus, electric locomotive wire, etc. ...
201808/13
1．Cloth cloth, cotton paper isolation (PAPER) - only play the role of isolation, usually expressed by \"P\". 2．Maillard tape - mainly refers to the polyester film, generally only plays an isolation ro...
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