Zhuzhou full series how much sealing glue zhuzhou full series sealing glue how much [
1 - after coating
Organic silicon and other resin pressure-sensitive adhesive
composed of organic silicone resin and organic silicone rubber pressure-sensitive adhesive, has excellent high temperature resistance and aging resistance, is a kind of important special pressure sensitive adhesive, its main purpose is to make all kinds of high-grade pressure-sensitive adhesive products.
1, can under the professional instrument for testing analyzing the composition of hot melt adhesive, so that we can get the accurate data.
Color: brown 2.
Soft, good elasticity, resistance to kink deformation;
Product category editing epoxy resin type: single-component or bi-component, for the majority of base material has good bonding properties, resistance to chemicals
2, can also be observed in appearance, if the hot melt adhesive glue type, do manual work is coarser, then the quality.
The current construction of adhesive there are two main problems: one is adhesive when a lack of proper temperature control;
Second, no suitable process equipment, therefore, still need to adopt mechanical reinforcement.
3, can put the hot melt adhesive melts tested on tensile strength, tensile strength of hot melt adhesive is not qualified.
EVA hot melt adhesive by basic resin, tackifier and viscosity regulator and antioxidant components, etc.
4, hot melt adhesive, observe whether there is a powdery material after melting, if there are captions powdery material packing, adhesive performance is poor.
Zhuzhou whole series of seven, how much is the sealing glue pur moisture reactive polyurethane hot melt adhesive machine general in the maintenance of machinery safety precautions: cool from binary acid and glycol, polyethylene phthalein amine from dibasic acid and diamine.
5, pur hot melt adhesive machine, when to take off the bucket, the way is to five gallons of hot melt adhesive in barrel filling the dry nitrogen, avoid using not dry compressed air directly, if you need filling the compressed air, it is necessary to thoroughly dry compressed air.
5, good quality hot melt adhesive with heat resistance performance, can put the hot melt adhesive in zero or more than 40 degrees respectively environment for testing, if there are brittle, soft gelatin said quality is bad now.
Zhuzhou whole series of sealing glue how much has the very good performance, basic no curing volatiles release.
How much zhuzhou whole series of sealing glue and check the usage of the dryer.
EVA hot melt adhesive is a kind of without solvent, excluding water solid meltability polymer;
It is solid at room temperature, heat can melt to a certain temperature to flow, and has a certain viscosity liquid.
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