Lanzhou Auxiliary Agent Plant Co., Ltd.LAAP
Chemical Auxiliary Agents Simplifying Polymerization for Efficient Results
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      1. Low-Density Polyethylene (LDPE)
      2. Ethylene Vinyl Acetate (EVA)
      3. Polyvinyl Chloride (PVC)
      4. Polystyrene (PS)
      5. Expanded Polystyrene (EPS)
      6. Polypropylene (PP)
      1. Polyvinyl Alcohol (PVA)
      2. Acrylic Resin
      3. Unsaturated Polyester Resin
      4. Pharmaceutical Intermediate
      5. Acrylonitrile Butadiene Styrene (ABS)
      6. Polyolefin Plastomer (POP/POE)
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Chemical Auxiliary Agents

Used as Initiators, Curing Agents & Crosslinkers

LAAP started its production of organic peroxides in 1966 with a focus on low-density polyethylene catalysts. Over the years, we've developed a complete portfolio of hydroperoxides, ketone peroxides, alkyl peroxides, acyl peroxides, and ester peroxides.

Our chemical auxiliaries serve multiple functions
  • Initiator for the production of thermoplastics like PE, PVC, and EPS
  • Curing agent for thermoset resins such as polyester and vinylester
  • Crosslinking agent for elastomers and thermoplastics
Polymerization
Polymerization

of monomers with chemical auxiliaries

Our products include a wide range of auxiliaries, which are widely used as polymerization Initiators in the production of key thermoplastics like PVC, LDPE, and EPS, as well as PS, EVA, ABS, and acrylic resins. These chemical auxiliaries serve as essential initiators, improving the efficiency and performance of manufacturing products like window profiles, pipes...

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Curing
Curing

of unsaturated polyester, vinylester and acrylic resins with chemical auxiliaries

These chemical auxiliaries can be used as curing agents for unsaturated resins. They are applied in the manufacturing of fiberglass, artificial quartz stone, and BMC/SMC, which are used in construction, home renovation, anti-corrosion, automotive, and electronics sectors.

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Crosslinking
Crosslinking

of rubber and polyolefines with chemical auxiliaries

Crosslinking agents are utilized in the production of silicone rubber, EVA, POE, and SBR, which are important for industries such as solar power, medical care, automotive, electronics, building materials, adhesive tapes, and wire and cable manufacturing.

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Since its foundation in 1966, LAAP has established itself as China's first manufacturer of organic peroxides used for polymerization, curing, and crosslinking.

For more information about our products, please contact our experts. We look forward to hearing from you.

info@lanquan.com
+86-13893458111

Please be as specific as possible around the product or application information you are looking for to get the best possible support.

Sample can be provided upon request
Chemical Auxiliary Agents
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    1. Initiators & Curing Agents & Crosslinkers
    1. Chemical Auxiliary Formulations
    1. Chemical Auxiliary Applications
Lanzhou Auxiliary Agent Plant Co., Ltd.
Leading Producer of Chemical Auxiliary Agents
Chemical Auxiliaries
  • Hydroperoxides
  • Ketone Peroxides
  • Alkyl Peroxides
  • Acyl Peroxides
  • Ester Peroxides
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Contact Us
Mr. Feng Guobao
2365442936@qq.com
info@lanquan.com
+86-13893458111
+86-931-7971300
+86-13893458111