Jiangmen henkel industrial glue direct jiangmen henkel glue direct hot melt adhesive
machine in appearance, in addition to used in color printing paper when you need to add the corresponding pigment, general and high grade rubber or film surface is smooth, shiny, no rough milky white or pale yellow solid impurities.
2, can also be observed in appearance, if the hot melt adhesive glue type, do manual work is coarser, then the quality.
3, can put the hot melt adhesive melts tested on tensile strength, tensile strength of hot melt adhesive is not qualified.
Hot melt adhesive observe whether there is a powdery material after melting, if there is a powdery material specification packing, adhesive performance is poor.
With heat resistance performance, good quality hot melt adhesive, you 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.
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.
Potting the abrasive grain with adhesive bonding in soft or hard on the back of the well-known example is the sandpaper.
At present good quality hot melt adhesive can be used in the field of industrial manufacturing, heat resistance performance and flame retardant performance is guaranteed, the current can reach the quality requirements must be big brand products, such as ke, Moore, focus on the study of the hot melt adhesive, provide customized hot melt adhesive application solutions, wide range of USES, can be applied to new energy, military industry, aviation, shipbuilding, electronics, automobiles, instrument, power supply, high iron, and other areas of the industry.
4, clean up the pur hot melt adhesive machine heating platen, workers must wear special high temperature resistant protective clothing, with high temperature resistant gloves, do not make the skin contact with hot melt glue barrel, molten pur hot melt adhesive and hot plate and high temperature parts, to avoid.
Hot melt adhesive film 1.
Non-toxic, no smell, high transparency, no yellowing;
Industrial glue adhesive is a kind of application classification, industry used for homogeneous or heterogeneous surfaces connected together with adhesives, adhesive has the stress distribution of continuous, light weight, or seal, most of the low temperature process.
Although some hot melt adhesive at the time of operation will be some smell, but is completely disappeared after curing, so the hot melt adhesive is safe, can be used in electrical parts of adhesive.
Jiangmen henkel industrial glue direct selling both to be near the melting point of polyethylene.
The USES of the products after the equipment clean with clear water, improve the production environment, eliminate oily products combined with process of electrostatic fire accidents, ensure machine stability qualified production personnel health (
3000 r/min, the centrifugal 10 min without precipitation or layered)
Work to maintain good health habits packaging and storage, please do not mix with other products, not finished product should be kept sealed.
Compound modification to improve some properties of the waterborne polyurethane, and other water-based resin such as epoxy resin emulsion, urea-formaldehyde resin, such as blending, made the new water-based adhesive, its performance is improved.
Compared with the rubber pressure-sensitive adhesive, which has many advantages: colorless transparent appearance and has good weatherability;
Generally don't have to use additives, such as the viscosity resin, softener and stabilizer can get very good pressure sensitive adhesive performance, so the formula is simple;
Using copolymerization and cross-linking can satisfy different performance requirements of system pressure sensitive adhesive.
Hot melt adhesive is a kind of plasticity strong adhesive, and the adhesive can be adhesive, and a variety of substances can changes with temperature changes in the nature, after curing adhesion
, adhesive strength is big, so many industries can use this kind of adhesive.
If the adhesive is for ordinary families, the quality is not important.
If it is used in the industrial field, requires attention to quality, so how to determine the quality of the hot-melt adhesive?
This function is to make the abrasive particles, in accordance with the requirements of a certain spatial relations adhesive in each other -
Up to provide mechanical strength and maintain the integrity of the composite materials.
Because the effects of solvent is solvent resin or additives, additives, etc. , given to liquidity make the ink, glue easily distracted.
Jiangmen henkel industrial glue direct thermal reaction 2 h 75 ℃, and then reaction and add the rest of the monomer and initiator, control 4 -
5 hours add up, and then heat up to 90 -
91 ℃, the heat preservation cooling below 50 ℃, half an hour with ammonia water pH adjustment to 6 -
5, stop stirring, discharging copolymerization emulsion.
is a must have for anyone who appreciates chemical factory to the greatest extent.
Looking for someone to handle your chemical company chemical factory needs? Check out Sinograce Chemical today for more information.
chemical company can also provide a new, productive option for business owners, if you're willing to use it.
Sinograce Chemical clearly and succinctly expresses what our company is all about. Strong brands cut through the noise to grab the audience and immediately shed light on the character of the product or service.
We sells chemical company and focus on operational procedure and manufacturing facilities chemical factory.