How to choose the raw material for the sofa spray glue?
The quality that a can of sofa gush glue cannot stay on the word of mouth only, must be from raw material -- production -- the sofa gush glue that gives birth to ability to be called true quality is king strictly in the first line of 3 points of the factory.
1.Raw material producing area: considering the origin of raw materials from different sources, the performance of sofa spray adhesive products is also affected.The same is cyclohexane, oil cracking results in a straight chain of hydrocarbons, not enough purity;The cyclohexane produced by hydrogenation of benzene is very high.There is no difference in performance between petroleum toluene and tar toluene.Petrotoluene, on the other hand, smells much less than tar toluene.The formaldehyde solution that different manufacturer produces, the sofa that produces below the same condition gush glue, its result is some viscosity is big, some viscosity is small.
2.The usage environment of sofa spray glue: the content or purity of raw materials must be guaranteed to meet the technological requirements.Industrial grade products should be selected as far as possible so that polymerization reaction and adhesive curing can be carried out normally.
3.Storage period: pay attention to the storage period. Chemical materials usually have a storage period.The properties of raw materials that have been stored for a long time will change, especially the monomers of ene and the rubber with unsaturated bonds are more sensitive.
The above is the professional knowledge of adhesives provided by GUANGDONG ORIENT YIGE NEW MATERIAL Co.,LTD, BGGER Is a company specializing in the production of sofa spray adhesive , mattress glue, net spray adhesive, environmental protection furniture spray adhesive and screen spray adhesive , swivel chair, spray adhesive products such as spray adhesive suppliers.If you want to know more about our products, please contact us.(www.biggeradhesive.com)