Dissolution processing of "rubber" and "resin" using organic solvents (contract manufacturing)

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last updated：Sep 15, 2026

Custom solution manufacturing available from "50L". Free sample testing. Documentation provided.

We specialize in the "dissolution processing of rubber and resins using organic solvents" and offer OEM services (contract manufacturing). ■ Feature 1: Small batch and spot production are acceptable Dissolution processing can be commissioned from a minimum of 50L to a maximum of 3,000L, allowing you to produce only the necessary amount of specified formulation solution. * We can also accommodate difficult-to-dissolve and high-viscosity products (up to 60,000 mPa·s). * Small batch production contributes to your inventory issues! "Excess inventory has been stagnant for nearly six months." "We were pointed out by the fire department about excessive hazardous material inventory." "We want to create a production record just once for BCP considerations." We can respond to such needs. ■ Feature 2: Efforts to prevent contamination Generally, it is said that cleaning of stirring tanks for hazardous materials is difficult, but we disassemble the stirring tanks for each product change to remove residues adhering to the inner walls and blades. * For more details, please refer to the materials available for download. You can also view a document summarizing "9 Checkpoints When Choosing a Contract Manufacturer for Dissolution Processing."

Special site - Product/service details - https://pr.mono.ipros.com/chuo-jushi/product/

Inquire About This Product

basic information

We are currently offering a sample test for free. If you are interested, please feel free to contact us. TEL 048-723-8821 (Contact: Arai) e-mail kazuhiro.arai@chuo-jushi.com

Price range

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Applications/Examples of results

Our company, specialized in "dissolution processing," has been providing "controlled dissolution liquids" for many years to industries such as automotive and electronics, where strict quality control is required. Applications: Adhesives, sealants, paints, coatings (varnishes), binders, etc. 〇 Examples of solvents handled: Toluene, acetone, hexane, ethyl acetate, alcohol Methylene chloride (dichloromethane) MEK, cyclohexanone (anon), butyl acetate MCH, DMF, NMP (pyrrolidone), etc. 〇 Examples of rubber and resin handled: Chloroprene: Neoprene, Denka chloroprene, Showprene, Skyprene Polyisobutylene (PIB): Opanol, Tetrac Butyl: JSR, LANXESS Natural rubber: Pale crepe, RSS NBR: Nipol SIS: Quintac, Clayton, S.O.E. SBR: Asaprene SBS: Toughprene CSM: Hypalon, TOSO-CSM AEM: Baymac FKM (fluoro rubber): Viton Polyester resin: Eryther, Byron

Detailed information

To prevent accidents with hazardous materials, all of our mixing equipment is designed with "explosion-proof structure" and is "20-gallon tanks."
Are you facing any issues such as 'excess inventory has been sitting for six months' or 'the fire department pointed out an excess of hazardous materials in stock'?" "With ultra-small batch spot production, we only produce what is necessary. The mixing tanks can be selected from a minimum of 50L to a maximum of 3,000L to match the required quantity.
Our specially designed mixing kettle can be disassembled for each product change to remove any residue adhering to the inner walls and blades.
Our specially designed mixing kettle can be disassembled for each product change to remove residues adhering to the inner walls and blades (for kettles up to 200L).
We will handle both processing stages of rubber, "kneading" and "dissolving," together.