High Efficiency Anti-hydrolysis Agent

• Product model: Bio-SAH™ 362 Powder
• Chemical component: N, N'-Bis (2.6-diisopropylphenyl) carbodiimide 
• CAS NO.: 2162-74-5

• Appearance: White crystalline powder Melting Point: 50-53°C
• Purity (GC): > 99.5%
• Solubility: soluble in various organic solvents insoluble in water

Bio-SAH™ 362 Powder is monomeric carbodiimide, a representative variety of anti-hydrolysis agent which has the characteristics of high purity, light color, no odor and high activity. It is widely used in materials such as polyester polyol, nylon, engineering plastics containing ester group, polyurethane elastomers, adhesives, coating systems, and

lubricating oil. It can effectively inhibited the hydrolysis of such materials and stabilize the initial mechanical properties. At the same time, it can also block the active carboxyl terminations of polyester materials. Repair damaged polyester and polyurethane materials, it can prolong the service life of polymer products under harsh working conditions such as high temperature and humidity.

• Polyurethane elastomer: TPU, CPU, MPU 
• Biodegradable materials: PLA, PBAT, PHA, PBS 
• Engineering plastics: PET, PBT, TPEE
• Polyester polyol and lubricating oil

High Efficiency Anti-hydrolysis Agent

• Product model: Bio-SAH™ 342Liquid
• Chemical component: Polymeric carbodiimide 
• CAS NO.: 197098-60-5

• Appearance: light yellow transparent liquid 
• Viscosity: 1000-6000mPa.s(25℃)
• Carbodiimide content: ≥6%
• Solubility(20'C): soluble in polyester polyol as well almost organic solvents, easy to dissolve in water

Bio-SAH™ 342 Liquid is a polymeric carbodiimide anti-hydrolysis stabilizer, liquid type, easy to add, good compatibility with materials, and soluble in water. It can effectively inhibit the hydrolysis of these materials and stabilize their initial mechanical properties. At the same time, it can also seal the active end carboxyl of polyester materials, repair damaged polyester and polyurethane materials, and prolong the lifespan of polymer products under harsh working conditions, such as high temperature and humidity.

• Polyurethane synthetic leather slurry 
• Polyurethane elastomer: TPU, CPU 
• Biodegradable materials: PLA, PBAT, PHA

High Efficiency Anti-hydrolysis crosslinking agent

• Product model: Bio-SAH™ CA302
• Chemical component: Polymeric carbodiimide aqueous suspensions

• Appearance: colorless to yellowish liquid 
• Viscosity: 100mPa.s(20°C)
• PH: 9-12
• Solid content: 40%(water-based)

Bio-SAH™ CA302 is a polymeric carbodiimide water-based anti-hydrolysis crosslinking agent, which can significantly improve the hydrolysis resistance, chemical resistance, abrasion resistance and scratch resistance of the resin when used in water-based acrylic lotion or polyurethane dispersion; At the same time, it can enhance the adhesion of specific substrates. It can also be applied to industrial coatings (metal, film, etc.), woodworking coatings, shoe adhesive , leather, and other fields. And it is non-toxic and VOC free, and can replace aziridine.

• Water-based polyurethane 
• Water-based acrylic resins

High Efficiency anti-hydrolysis masterbatch

• Product model: Bio-SAH™ MPET3613
• Chemical component: Anti- hydrolysis masterbatch based on PET (Polyethylene terephthalate)
• CAS NO.: 2162-74-5 / 25038-59-9

• Appearance: white or slightly yellow granule 
• Melting temperature: 250~260°C 
• Anti-hydrolysis agent content: ≥13.5%

Bio-SAH™ MPET3613 is a monomeric carbodiimide type anti-hydrolysis masterbatch, based on PET. This product is primarily used in PET resin, it can effectively inhibit PET resin mechanical performance degradation caused by hydrolysis, acid degradation and processing. At the same time, it can also seal the active carboxyl end groups of polyester materials and reduce viscosity decrease during processing. It is also allows to extend lifespan of products under harsh conditions such as high temperature and humidity. As a kind of functional masterbatch,it’s easy to be mixed.

• Industrial monofilament
• Special polyester film 
• Engineering plastics
• Recycled plastic