Heat Shrinkable Rolls

                                        Product Details

                                        Product details

                                        Heat Shrinkable Tape:

                                        This product is manufactured by compositing high-performance hot melt adhesive into a substrate in PE sheet extrusion process, and then by secondary processing after radiation cross-linking. The general thickness is 1.2 to 2.5mm, the tensile strength is generally about 15Mpa, the peel strength is higher than 70N/CM, and the sealing effect is good.


                                        Performance Features:
                                        Quick shrink, good water resistance, corrosion resistance, long service life, easy to transport and convenient for construction.
                                         

                                        Scope of Application:

                                        For PE pipes, it is recommended to connect with tapes of the diameter between Φ200 to Φ1500mm.


                                        Purpose: 

                                        Mainly used for heat supply pipe networks, oil pipelines, natural gas pipelines, anti-corrosion and thermal-insulation steel pipes, chemical pipelines, sewage pipelines and other fields.



                                        Instructions for Use:

                                        ① Preparations for connection of heat shrinkable tape: gas tank, spray gun, horizontal bar, cleaning cloth and gloves.
                                        ② Arrange the pipes in a level position, wipe the connection positions with a clean rag.
                                        ③ Slightly preheat the pipe connection parts to 60°to 80°.
                                        ④ Wrap the heat shrinkable tape and fix it with a stainless steel fastening strip or fixing plate.
                                        ⑤ Firstly heat the sealing part with a gas spray gun, after slightly melting, heat a round of the central part of the heat shrinkable tape, and then slowly move downward. (It is better to wrap the fastening strip with a damp cloth, in case that the heat shrinkable tape is pulled open at the fastening strip section, because the thermal conduction of the stainless steel is very quick.)
                                        ⑥ Inspect the connection status, until there is a small amount of glue overflow on the edges, and reheat the bad parts for a reliable connection.

                                        Product Specification

                                        Product details

                                        Parameters

                                        Standards

                                        Unit 

                                        Data

                                        Adhesive

                                        Softening point

                                        ASTM E 28

                                        95

                                        Shear strength

                                        DIN 30 672

                                        牛/厘米

                                        ≥100

                                        Substrate

                                        Specific gravity

                                        ASTM D792

                                        r/cm3

                                        0.93-0.95

                                        Tensile strength

                                        ASTM D638

                                        Mpa

                                        ≥17

                                        Expansion rate 

                                        ASTM D792

                                        %

                                        ≥300

                                        Hardness

                                        ASTM D2240

                                        ball

                                        48

                                        Heat Shrinkable

                                        Peel strength

                                        ASTM D1000

                                        牛/厘米

                                        ≥70

                                        Water absorption

                                        ASTM D570

                                        %

                                        0.05


                                        Product Inquiry

                                        Product details
                                        强奷漂亮的女教师完整版电影,开车视频40分钟有痛感超痛,琪琪网最新伦永久观看2019,高潮流白浆潮喷正在播放