Heat shrink tubing manufacturer
Chinese New Zealand
+86-755-21018891 E-mail:sales@dicore.cn
    News Center

    Home > News Center

    Home > News Center > Product News

    Law of heat shrink products

    Website:www.dicoretubing.com   Date:2020-07-07

    It is well known that expansion by heat and contraction by cold is the basic physical property of almost all substances.

    However, a few substances violate this law under certain conditions. For example, when the water temperature drops below zero, the volume not only does not shrink but increases, part of the polymer material after special technology (process) treatment, has the performance of thermal shrinkage. The products that take the thermal shrinkage property of some polymer materials as the main function of the product or use the thermal shrinkage property to realize the main function of the product are thermal shrinkage products (or thermal shrinkage products).

    Industry concept: Thermal shrinkage material, also known as polymer shape memory material, is a kind of intelligent material that combines polymer material and radiation processing technology. Ordinary high polymer materials such as polyethylene, polyvinyl chloride, etc. are usually linear structure, after the radiation effect of the electron accelerator and other radioactive sources into a network structure, these materials will have a unique "memory effect", expansion, cooling finalize the frame of the material. When being heated these changed materials can shrunk to the original shape.

    Irradiation is a key link to ensure the quality of thermal shrinkage products. At present, electron accelerator under beam irradiation is the main irradiation method for thermal shrinkage materials and the core of product modification. The development of thermal shrinkage materials must be accompanied by the development of irradiation technology and irradiation equipment.

    Author: marryrose

    Prive:heat shrink materials

    Next:New Zealand office established

    Relevant News
    Waterproof heat shrinkable connecter


    Waterproof heat shrinkable connecter

    Waterproof heat shrinkable connecter , also named duraseal heat shrinkable crimp splice .

    Customization Heat Shrink Tubing For Fiber Optic Closures


    Customization Heat Shrink Tubing For Fiber Optic Closures

    We recieved a customization order of heat shrink tubing for fiber optic closures .

    One question a bout the price of Fiber optic splice sleeve


    One question a bout the price of Fiber optic splice sleeve

    One of our customer asked us a question , why the price of smaller size fiber optic splice sleeve more expensive than bigger one .

    Company Profile Certificate Valued Customers Site map
    General Heat Shrink Tubes Heat Shrink-Automobile Protect Heat Shrink-Electric Cable Protect Heat Shrink-Electrical Interconnect Heat Shrink-Fiber Optic Protect High Temperature Heat Shrink Tubes Relevant Wiring Accessories
    Product News Events News Technology News
    Shenzhen Dicore Technology Co.,Ltd.

    401, Building 5, YiJiaYang Industrial Park, HuaYun Rd,DaLang,
    LongHua District,Shenzhen, China, 518109.

    +86-755-21018891 Fax: +86-755-21018581