Polychloroprene Rubber (CR) — Chloroprene Rubber
Polychloroprene rubber combines oil, weather and flame resistance with good mechanical strength, and is the base polymer of classic contact adhesives. Allzone supplies CR to Canadian adhesive formulators and rubber processors with the grade confirmed against supplier documentation.
At a glance
- Product
- Polychloroprene Rubber (CR)
- Grades
- Chloroprene Rubber
- Typical applications
- Contact adhesives and solvent-based cements · Gaskets, seals, hoses and belting compounds · Wire and cable jacketing and flame-resistant goods
- Packaging
- Packaging confirmed at quotation
- • Certificate of Analysis is provided against the confirmed shipment, grade and batch.
- • Manufacturer TDS and SDS are subject to grade and supplier confirmation and are available on request.
- • Grades, packaging and origin above are indicative sourcing options and are confirmed at quotation.
Available grades from container-direct sourcing
Chloroprene Rubber
Grade and specification confirmed against supplier technical data sheet at quotation.
Typical applications
- Contact adhesives and solvent-based cements
- Gaskets, seals, hoses and belting compounds
- Wire and cable jacketing and flame-resistant goods
- Construction sealants and waterproofing membranes
Why Canadian buyers choose us
- Container-direct sourcing coordinated through our Ontario logistics partner
- Supplier documentation (TDS, SDS, COA) requested and shared before order confirmation
- Specifications confirmed in writing at quotation stage — no assumed values
- LTL and FTL freight across Ontario, Quebec and Western Canada
- Quantities reviewed per enquiry, from smaller lots to full container loads
Typical industries served
Technical & procurement detail
Functional role of polychloroprene rubber (cr)+
The chlorine on the polymer backbone gives chloroprene its distinctive balance: resistance to oils and chemicals, inherent flame retardance, ozone and weather resistance, and — in adhesive grades — the fast crystallisation rate that produces immediate bond strength in contact adhesives.
Selecting the right grade+
Adhesive grades and mechanical rubber goods grades are formulated differently, with crystallisation rate, Mooney viscosity and cure system defining behaviour. Whether the material is used in solvent cement, latex or dry compounding determines the grade quoted.
Documentation and specification+
Properties differ between producers and between grades of the same material. Allzone confirms the applicable grade with the supplier before quoting and shares the technical data sheet and safety data sheet for the exact material offered, so the values you evaluate are the values you receive.
Frequently asked questions
Which CR grade is used for contact adhesives?+
Adhesive grades are selected for crystallisation rate and solution behaviour rather than for vulcanised properties. Describe the solvent system, open time and bond strength targets and the matching grade is confirmed with the supplier.
Which grade will I be quoted?+
The grade is set by your specification. Share the target performance, process conditions and any customer or regulatory requirement in the RFQ and the matching grade is confirmed with the supplier before quotation.
What packaging is available?+
Packaging is confirmed with the supplier at quotation for the grade and quantity discussed.
Can you deliver across Ontario and Quebec?+
Yes. LTL and FTL freight is arranged across Ontario, Quebec and Western Canada, with container-direct supply for repeat volumes.
Technical knowledge for Polychloroprene Rubber CR Supplier — Canada
Engineering and purchasing guidance written for this material — understand it, apply it, compare options, specify a grade, and fix production problems.
Application Guides
Comparison Articles
Buying Guides
Related products
Materials commonly quoted alongside Polychloroprene Rubber (CR) by the same plants.
Calcium Carbonate (CaCO3) Filler & Masterbatch
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Talc Filler & Talc Masterbatch
Mineral carrier and flow aid — polypropylene automotive bumpers and interior trim
Barium Sulfate
Mineral filler — density and sound damping compounds
Need a quote on Polychloroprene Rubber (CR)?
Request pricing, TDS/SDS and available documentation. We usually acknowledge enquiries within one business day; samples are subject to supplier availability and product classification.