Insulation, Accessories & Others

Yellow green heat shrinkable tube is widely used for identification of ground wire in wire harness or cable, identification of special cable, generatrix or pipe, etc., as warning and identification - Heat shrinkable ratio: 2:1, 3:1 - Initial shrinkage temperature: ≥70℃ - Complete shrinkage temperature: ≥125℃ - Operating temperature: -55℃ ~ 125℃ - Low smoke, soft and flame retardant - Environmental protection standard: RoHS - Standard color: yellow and green

Minimum Order: 100

Glass fiber tube is also called glass fiber tube, glass fiber sleeve, which is a special glass fiber sleeve which is made of glass fiber woven into pipe and treated by high temperature setting process; Glass fiber tube is divided into silicone glass fiber tube and silicone rubber glass fiber tube.

Minimum Order: 100

The heat shrinkable marking tube is to print words on the heat shrinkable sleeve, which is also called the marking number tube. The marking tube and the printing sleeve are used for marking. On the basis of the heat shrinkable sleeve, the words are printed after surface treatment to distinguish different lines and facilitate maintenance and management. It is widely used abroad. It is mainly used for the two ends of the internal wires in the distribution box to distinguish the properties of the wires. Identification tube is widely used in electronics, electric power, electrical appliances, power supply, computer, communication, aerospace, locomotive, harness office, communication, network wiring and other fields. Our logo tubes are customized according to customer's requirements. The printing content, length range, inner diameter of heat shrinkable sleeve, material and color of heat shrinkable sleeve are all determined by customers. Our logo tube ensures environmental protection; The finished heat shrinkable marking tubes meet the requirements of RoHS.

Huawoer heat shrinkable tubes are widely used in wire connection, solder joint protection, wire ends, harness and electronic components protection and insulation treatment; Fitness equipment parts and steel structure surface protection; Anti rust and anti-corrosion treatment of related products; Identification of wires and other products. Through UL, CSA certification, in line with ROHS environmental requirements, welcome to consult.

Minimum Order: 100

Thermal conductivity is not the only criteria to judge the performance of thermal management materials, compression, thermal resistance and application condition are to be taken into account. Some purchasing officers don’t know well about thermal interface materials, they just pay attention to thermal conductivity, also many suppliers only stress thermal conductivity while ignoring other factors. A robot manufacrurer consulted with me about high performance thermal gap pad, requesting a thermal conductivity of 5.0W/mK or higher, also low hardness, low stress are needed because this thermal gap pad will be applied to a fragile chip. After learned about the application, I didn’t think it is necessary to use a thermal pad with a thermal conductivity of 5.0W/mK according to my experiences, of course it will not hinder heat transfer but increase cost. I recommended a 3.0W/mK thermal gap pad which can meet design requirement. “Actually we have tested 3.0W/mK thermal pad already, but performance is not good, temperature rise exceeded our expectation.” In addition, heatsink will be fastened at either end, probably it bend middle part, making contact untight. So I suggest customer use thermal gel XK-G40 instead of thermal gap filler pad. thermal gel will deflect under low compressive force, decreasing stress on component, especially low thermal resistance. Customer accepted my suggestion and wanted to test this thermal gel. Test lasted for two weeks, temperature is as expected at 60 degree, thermal performance is excellent. Customer fixed thermal gel XK-G40 solution on site. There is no quality issue raised since this project have been launched for two years. GLPOLY has provided thermal management materials for DJI and Han’s Laser for many years and without complaint in nine consecutive years.

Minimum Order: 10 long tons

High performance, high compression rate, low stress. GLPOLY XK-P25 thermal gap pad is the only one that can substitute for Fujipoly GR25A. Since 2008, GLPOLY has been entering thermal management materials industry for more than ten years. It is always at the leading edge of development of thermal materials, competing with top brand such as Fujipoly, Bergquist or Chomerics. Taking Fujipoly GR25A and GLPOLY XK-P25 thermal gap pad as an example, we will see what the difference is between these two products. Once, we received a request for Fujipoly GR25A. Actually, we don’t have any Fujipoly products because we are not an distributor. We are an manufacturer and build our own brand—GLPOLY. Though we can not offer GR25A, we recommended a similar product GLPOLY XK-P25 thermal pad. Many customers always think foreign brands are much better than domestic brands, no matter the quality of raw materials or performance of product, so did this customer. ”Even if it is not equivalent to GR25A, please make the difference as small as possible.” customer said with doubt. We are confident that XK-P25 thermal pad provided excellent performance as GR25A, because we had tested this material for many times and it has been being in volume production for ten years. Test results is the powerful proof. GLPOLY XK-P25 offered a thermal conductivity of 2.5W/mK and a thermal impedance of 0.35℃in2/W, they were almost the same to GR25A’s. GLPOLY thermal management materials has been applying to EV battery pack, automotive electronics and military equipment, to help keep your devices performing at their best.

Minimum Order: 10 long tons

Some customers gave us a master data sheet from other suppliers for comparing when they wanted to select a thermal gap pad from GLPOLY, all requirements should be similar. For example, the original data sheet marked”fiberglass or PI reinforced”, they need a fiberglass reinforced material too, even they don’t know what function or effect it acts. Firstly, the fiberglass or PI will increase thermal resistance. Both of them will not act as thermal interface materials, reducing thermal performance. Secondly, cost rise. If you need a same thermal conductivity after fiberglass or PI reinforced, we need to use a higher performance material, costs will rise by 30%. At the meantime, the cost of process will be inceased too, because it’s more sophisticated. Also don’t forget the cost of fiberglass or PI. Last week, one solar equipment manufacturer contacted me and ask if we can make a thermal gap pad meeting his requirements. Actually, it just was a regular product, 2.0W/mK of thermal conductivity, Shore00 50 hardness, 4.0mm thickness, one sided fiberglass reinforced. I asked the cutomer why he request fiberglass reinforcement because it affects heat transfer greatly. The custmer get this data sheet from another supplier, said “it increases tear resistance for easy assembly”. I understand customer’s concerns, but according to our experience, a thermal silicone pad with Shore00 50 hardness and 4.0mm thickness provides enough tensile strength and tear resistance for assembly. Finally, we sent samples without reinforcement to customer, and test went well. We will recommend a better solution for you and keeping your devices performing steady.

Minimum Order: 10 long tons

Thermal gel is becoming more and more popular in electronic device thermal management, and its share of market continues to rise. Comparing with thermal silicone grease, thermal gel provides advantages like easier assembly process, longer service life, higher automation level. Last June, An automotive electronics manufacturing customer consulted me about thermal interface materials and asking for a XK-G30 thermal gel with a thermal conductivity of 3.0W/mK for testing. two months later, customer told me that performance of thermal gel XK-G30 was excellent, they satisfied with product verification. This customer used to apply thermal silicone grease to automotive electronics such as driving recorder, the performance was good at the beginning or in the first half a year of service life, but it declined gradually in the next months till it failed. When customer took device apart, he found that thermal silicone grease dried out and failure to perform. GLPOLY thermal gel is designd to eliminate this concern, providing a 8-year service life. Now this customer had GLPOLY XK-G30 thermal gel applied to driving recorder and camera in volume production. GLPOLY thermal gel brings you values: 1.Low thermal resistance, optimize heat transfer 2.Design flexibility, high performance and non-dry out will allow you to focus your energy on product design 3.Decreases purchase complexity, one package suited a variety of dispense machines for automated dispense process There is no doubt that thermal gel will replace thermal silicone grease, improving thermal management of electronic devices. GLPOLY has collaborated with dJI, Huawei Marine, NIO Automotive etc, providing exceptional performance thermal interface materials for them to protect their brand reputation for reliability and performance.

Minimum Order: 10 long tons

Faster, smaller electronic devices put the wonderful world in users’ pocket, LED brighter lights, much powerful batteries, etc. What do these have in common? None of them would be possible without a effective thermal management solution. Heat is a unavoidable bypproduct of electronic device operation, but it can degrade performance even damage components if allowed to build inlocked. To help your designs keep them cool, GLPOLY has developed a complete portfolio of thermal management materials with proven ability to absorb and redirect heat away from critical parts. GLPOLY has entered into thermal management materials industry for 12 years, committed to becoming a leading enterprise and providing advanced thermal solution for customer. At Goldlink, developing high quality Thermal Interface Material and Thermal Solutions for electronics industry is our first priority. We serve a multitude of industries worldwide including automotive, computer, 5G telecommunications, consumer electronics, LED lighting, solar, military and power conversion. We pride ourselves on rapid sampling, extensive product portfolio and top-class technical support. As a professional Thermal Interface Material manufacturer, we understand problems, we also know that there will always be a better way to help you achieve your goals and objectives. GLPOLY is focused on a single purpose---discovering the need, then developing and delivering the advanced thermal solutions with compele portfolio of thermal management materials.

Minimum Order: 10 long tons

The Benefits That Silicone-free Thermal Gel Brings to You More Than Applying To Silicone-sensitive Application As a thermal management materials supplier, we often received questions from customer. For example, What’s the difference between silicone and silicone-free based thermal materials? Which material provides better performance, thermal pad or liquid thermal materials? Do liquid thermal material and thermal gap provide same performance with the same thermal conductivity? Take GLPOLY XK-GN30 as an example to illustrate briefly. Silicone-free thermal interface materials has no silicone content, it is ideal for silicone-sensitive applications which has a optical window, such as camera, LED lights, Automotive headlights, avoiding siloxane volatiles and preventing them from atomizing. XK-GN30 is a high performance, thermally conductive, one-component packaged, liquid gap filling material with a thermal conductivity of 3.0W/mK. as we know, liquid thermal material has a low thermal impedance. With the same thermal conductivity, XK-GN30 silicone-free thermal gel has a thermal resistance of 0.01℃in2/W, comparing with a 3.0W/mK thermal gap pad, thermal impedance of XK-GN30 non-silicone thermal gel is one twentieth of that of thermal gap pad. GLPOLY XK-GN30 provides a ultra thin bondline thickness of 0.09mm, making heat transfer fast. Comparing with thermal gap pad, usually the thinnest thicnkess is 0.3mm. XK-GN30 is suitable for filling the intricate gaps and voids, it deflects under low compressive forces improving interface contact. Thermal gap pad never fill gaps as complete as liquid thermal material. GLPOLY XK-GN30 silicone-free thermal gel has been applied to industrial camera in volume production for 5 years, it provides high performance and reliability, helps keep your devices performing at their best and extending service life.

Minimum Order: 10 long tons

Hard to find an alternative to Laird Tflex 900 in local Chinese market in the past. It changed a lot in recent years. At least, GLPOLY is able to compete with top class brands such as Laird, Bergquist, Fujipoly or 3M. Many manufacturers said that their products are alternative to top class products as mentioned above, but if you test the objects, you can always find some probems, parameters mismatched. For instance, some manufacturers made the thermal conductivity of 8.0W/mK, which is as high as Laird Tflex900’s, but the hardness is beyond expectation, it is detrimental to heat transfer. GLPOLY can provide an excellent alternative to Laird Tflex900, no matter thermal properties or physical properties. Here is a case. One millimater wave radar manufacturer consulted with us about high performance thermal gap pad which is used for replacing Laird Tflex900. Some properties must be consistent with that of Laird Tflex900. We recommended GLPOLY XK-P80 thermal gap pad to customer. This thermal pad is a high thermal performance, electrical insulation and highly conformable gap filling material with a thermal conductivity of 8.0W/mK. I can imagine that customer will doubt the performance of this thermal gap pad, but test will exhibit detail. Test resulteds showed that both GLPOLY XK-P80 and Laird Tflex900 provided a thermal conductivity of 8.0W/mK, but XK-P80’s thermal imepdance 0.13℃in2/W which is much lower than Laird Tflex900’s. This really surprised customer, “This is only local product that meet our requirements I had tested.” GLPOLY has been providing thermal gap pad and thermal gap filler for some car manufacturers, help resolving problems of battery pack and ECU thermal management, such as NIO GAC etc. GLPOLY is able to provide complete portfolio of thermal management materials including thermal gap pad, two component thermal gap filler, one-part thermal gel, (thermal paste) and silicone-free thermal materials for you to protect your brand reputation for performance and reliability. GLPOLY has collaborated with top-class brands such as dJI, LG, Freetech Auto Pilot, NIO Auto etc., providing advanced technological thermal management solutions backing by superior service.

Minimum Order: 10 long tons

GLPOLY Non-silicone thermal gel helps solve thermal management challenge of AI chip detection equipment. GLPOLY is the leading company in developing non-silicone thermal interface materials in China, competing against international top brands. GLPOLY has launched a range of non-silicone thermal material while the peers was researching the materials. In recent years, some peers claimed that they developed performance non-silicone thermal interface materials. When we received inquiry from customer, we could receive grumble about the non-silicone thermal interface materials they bought before. A customer from chip manufacturing company in Hefei, he wanted to select a non-silicone thermal gel for improving thermal management of AI chip detection equipment. in the past several months they had tested six samples, and found that none of them could meet the requirements, either performance or physical properties. For example, in the second half of test, the temperature rise exceeded design requirements. When they took components apart, they found that the non-silicone thermal gel was dried out, leading to thermal runaway and component failures. As a professional non-silicone thermal gel manufacturer, we promised that a genuine non-silicone thermal gel would never dry out within the range of service temperature. I recommended customer test GLPOLY XK-GN30 non-silicone thermal gel. Three days later, customer received sample, then carried out high temperature aging test at 150 Celsius degree for 1000 hours. In the process of test, the temperature was always lower than he expected. Most importantly, XK-GN30 still remained paste state, performing at its best. GLPOLY XK-GN30 non-silicone thermal gel was the only one that could meet his design among the samples he had ever tested. GLPOLY non-silicone thermal gel XK-GN30 is a high performance, liquid gap filling material with excellent reliability. It deflects and fills intricate gap under low compressive forces, decreasing stress on component thus decreasing component failures. GLPOLY non-silicone thermal gel has been applied to amultitude of industries including camera, displayer, laser, high powered LED lighting, head light and more. GLPOLY has partnered with leading enterprises such as LG, DJI, ZTE, Huawei, DT Mible, Quectel, GAC Motor, NIO Motor and Freetech etc, providing them with advanced thermal interface materials and pioneering thermal management solution, helping keep their devices performing at their best and protect customer’s brand reputation.

Minimum Order: 10 long tons

5G brings high efficiency, at the meantime it requires more efficient thermal management solution due to great deal of heat that generated by huge amount of data exchange. GLPOLY has developed a non-curing, non-drip off high performance thermal gel / thermal putty XK-G70 to solve thermal management problems for 5G telecommunication equipment, beating competitive products in China. Heat transfer of 5G telecommunication equipment is a great challenge to thermal gap pad. Comparing with thermal gap filler pad, no matter the thermal resistance, bondline thickness and assembly process, thermal gel / thermal putty provides superior advantages in the limited package. Thermal gel / thermal putty tends to be one of the best thermal management solutions. GLPOLY XK-G70 thermal gel / thermal putty has following superiorities: 1.Thermal conductivity 7.0W/mK, ultra low thermal resistance, bondline thicnkness 0.15mm improve heat transfer; 2.Compatible with high volume, automated dispense process; 3.Aging test at 150 centigrade for 1200hrs; high and low temperature thermal shock for 500 cycles from-40 to 150 centigrade; GLPOLY has introduced automated production lines for XK-G70 thermal putty production to keep consistancy of product. GLPOLY thermal putty has been applied to automotive electronic control unit, drone and consumer electronics in volume production. GLPOLY thermal interface materials provide you with superior design flexibility.

Minimum Order: 10 long tons

GLPOLY Thermal Gap Pad XK-P80-PUTTY Is The Only One That Can Substitute For Fujipoly PG80A Maybe Fujipoly is one of the most famous thermal interface materials manufacturers worldwide, so many thermal management engineers have some reasons to select Fujipoly thermal materials, such as high performance, highly conformable or high reliability. Is it real that domestic products don’t work quite as well? I don’t think so. Taking Fujipoly products as benchmark, GLPOLY has been invested a lot of sources to develop high performance thermal management and made a lot of achievements also. For example, GLPOLY thermal gap pad XK-P80-PUTTY is a high performance gap filling material which provides similar performance to Fujipoly PG80A. One customer wanted to find a high performance thermal gap pad in local market which must be alternative to Fujipoly PG80A. The customer asked for samples from five domestic suppliers, none of them met the requirements. We learned that the biggest problem is hardness and compression. As everyone knew, the higher thermal conductivity, the harder the thermal pad, because we need to fill more thermally conductive powder into resin. The customer designed a 0.3mm gap which filled by a 1.5 mm thick thermal pad, that means a compression rate of 80% is needed. This is the biggest advantage of Fujipoly PG80A. We recommended XK-P80-PUTTY to customer and sent them a sample for testing. One day later, the customer fed back,”I was surpprised, your sample exhibited similar technical data to Fujipoly PG80A, thermal conductivity is 8.0W/mK and compression rate is up to 80%, it perfectly substitutes for PG80A, I will recommend your product to our team.” GLPOLY thermal gap pad XK-P80-PUTTY is high thermal performance, high compression gap filling pad. This material features high thermal conductivity and low thermal impedance, providing effective heat transfer from heat source to heatsink and helps keep your devices cool and performing at their best.

Minimum Order: 10 long tons