Comparing to TE D-142-52, the SB-SBRS rubber double-walled tube of Sunbow has beaten the crowd in the test of many manufacturers, and has come to the fore. Few companies at home and abroad can do it.

Heat-shrinkable tubing TE has a long-term monopoly on the heat-shrinkable tubing market due to its high flame retardancy, high shrinkage, super softness and high technical content. At the same time, problems such as high cost and long delivery time caused customers' headaches for a long time, until the horizontal gap of the double-walled pipe with glue appeared, which completely solved the problem of TE D-142-52 replacement.

The domestic non-Sunbow SB-SBRS is the one that can truly benchmark TE. We can say responsibly that this is an objective fact. Sunbow double-walled pipe with rubber can not only achieve the thickness from 0.8mm to 3.1mm after shrinkage, but also guarantee the breakdown strength>=15kv/mm. Few companies at home and abroad can do it. The products have been recognized by customers, and many first-line customers are here. All of this stems from Sunbow's extremely rigorous testing and verification in the initial stage of product development, and the third-party authority testing and verification. Zero tolerance to the quality of raw materials, plus a 100% fully automated insulation material production line.

Just last month, Huang Gong, a well-known household wiring harness company in Nanjing, found Sunbow. Look for the double-walled pipe of the wiring harness protective sleeve inside the refrigerator to replace TE D142-52. Customers have long endured high prices, long delivery periods and low-quality services from foreign companies. Coupled with the impact of the epidemic this year, contradictions in material supply have become increasingly prominent. In the environment of economic internal circulation, more and more manufacturers use insulating sleeves from domestic manufacturers.

Through previous successful application cases of customers, we recommend the thickness plan of SB-SBRS with glued double-wall pipes for them to test and verify. The two core technical parameters of flame retardancy, coefficient and high-rate shrinkage are better than TE. The customer immediately provides the product drawings and let us provide samples for test verification. With the great assistance and support of our colleagues, the samples were sent out smoothly that evening. After receiving the samples, the customer conducted a one-month test verification. At the beginning of this month, the customer informed that the sample test had a good effect and could fully meet the requirements. It is now in bulk delivery.

Sunbow's double-walled pipe with glue has the following advantages:

1) The softening point coefficient is actually measured at 95C, no fraud, and a complete victory over TE

2) Water absorption rate is as low as 0.2%, which is more than 10% lower than TE

3) 100% imported raw materials from abroad to ensure the quality of materials from the source

At present, Sunbow's double-walled pipes with rubber have been supplied in batches for Samsung, Huawei, Haier and other well-known companies. Recently, Sharp also officially purchased Sunbow's double-walled pipes with glue in bulk. So many well-known companies are buying Sunbow insulating sleeves, what else do you have to worry about?

Sunbow SB-SBRS double-walled pipe with glue, outperforming TE D-142-52. you deserve to have……