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Shanxi whole series of adhesive agent

by:Sinograce Chemical     2020-11-12
Dealers in shanxi shanxi all adhesive dealers all adhesive relative density 1. 1098 ( 20/4℃) 。 5, and manual or machine double-sided glue, glue dry fast, winding or stacked base material, respectively, to joint, roller heated to about 120 ℃, base material of neat, roller compaction, the complete composite. Base material is cool after see effect. If change cloth, glue, EVA and other materials and coating failure downtime, please put the glue spreader idling around, when thou hast rubber roller surface glue again. 4. Photoresist ( Glue member) Glue operation guide (2) whether the glue coating evenly, reach the designated position, amount of glue is enough; 1) glue chamber should be forbidden fireworks, and configure a fire extinguisher, the scale, measuring cup, temperature and humidity meter, workbench, mixer, exhaust fan, eye bath and operating instructions and MSDS of the article such as charts and data; (3) check the drying conditions and joint surface temperature, if the temperature is too low, can affect the adhesion force; The pressure-sensitive adhesive by polyethylene coil stripping strength up to 6. 0 n/cm, the adhesive peel strength of stainless steel up to 9. 0 n/cm, can ensure the effective and protected material of adhesive, and solved the polyethylene coil the difficult solution the problem of volume. Considerations for editing and storage life of hot-melt adhesive for 2 years, store covers an area of small, no special storage requirements; And tape storage is valid only for half a year, also requires a certain storage conditions, otherwise easy to spoil. 1, must pay attention to when using product evenly coated in the glued surfaces, glued surfaces must be dry, clean, without oily coating construction can proceed, it will affect the normal adhesion; Shanxi dealers all adhesive used to keep good work health packaging and storage is suitable for BOPP, PET aluminum plating film and paper combined with the technical indicators viscosity 15 ~ 40 s and adjust the indicators according to the laminating process, when using, do not add water or other solvents 20 kg, 50 kg bottled product use this kind of pressure sensitive adhesive early elastomer is used in the natural rubber, later gradually extended to all kinds of synthetic rubber, thermoplastic elastomer. 2, because of the glue in the glue tank, and air contact area is large, will cause the evaporation of solvent in the glue, which affect the glue viscosity changes, so demands in use process, depending on the situation to join a small amount of thinner, adjust appropriately, the viscosity will be transferred to the coating viscosity; Shanxi dealers refractive index nD all adhesive ( 25℃) 1. 446. 3, because of its special laminating adhesive formula, its speed is not soon, so don't pull within 12 hours after fit well or on to the next working procedure, in order to avoid a phenomenon of viscous force is not enough; Shanxi dealers in general organic solvent, whole series of adhesives and water miscibility. Another big advantage is the low consumption, hot melt adhesive melting point is not very high. 2, according to the pur polyurethane hot melt adhesive machine and additional peripheral devices required load, check the use of the power cord and insulation protection is in line with the regulation, load of the wire must be higher than the rated power of the pur hot melt glue machine more than thirty percent. 4, before using this product should be ready to test again for mass production, please don't literally change has set the production technology, so as not to cause bad adhesion. If you need change, please contact our technical department, we will arrange the technical support to cooperate with your company's production process; 1 the main factors influencing the mechanical properties of the emulsion pressure sensitive adhesive is adhesive polymer glass transition temperature Tg. With a fixed quickly into a liquid. Hot melt adhesive coating machine working principle is very simple, even if we don't have the industry expertise, as long as a bit of physical and chemical aspects of knowledge, it's easier to grasp, actually said simple point is the heat bilges cold shrink. Shanxi whole series of adhesive distributors boiling point of 74 ~ 75 ℃ ( 667Pa) 。 1, can under the professional instrument for testing analyzing the composition of hot melt adhesive, so that we can get the accurate data.
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