Basic Adhesives Leather

• Water based cement uses water as a media to carry cement chemicals.
  
• Solvent cement uses solvent (toluene, DMF, methyl ethyl ketone , etc.) as a media to carry cement chemicals.
  
• Water based cement with mild smell, water evaporation is the way for drying.
  
• Solvent cement with stimulating smell , solvent volatilization is the way for drying.
  
• Not corrode material surface is the principle of water based cement, it stays on material surface to bond two sides.
  
• Solvent cement corrode material surface to grasp the material inner to bond two sides.
  
• Because two kinds of cement are significantly different characteristics of expansion, the spray amount of water based cement is ¼ of solvent cement on the same spec material.

• Basic Adhesives water based cement
• Water is the media.
• Smell mild.
• Water evaporation.
• With SVHC report from international 3rd party testing organizations SGS. (If without this testing report please consider whether it is green cement)

     Environmental Friendly Cement

• Solvent is the media (toluene, DMF, butanone, etc.)
• Stimulating smell
• Solvent Volatile

   Environmental Hazardous Cement

What is SGS means?

• SGS: Societe Generale de Surveillance S.A.
• SGS-CSTC Standards Technical Services Co., Ltd. was founded in 1991 as a joint venture between SGS Group and China Standard Technology Development Corp., under the State Administration of Quality Technical Supervision.

What is SVHC means?

• SVHC: Substance of very high concern----REACH
• REACH: Regulation (EC) NO 1907/2006 of the European parliament and of the council of 18 December 2006 concerning the Registration, Evaluation, Authorization and Restriction of Chemicals (REACH), establishing a European Chemicals Agency.