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Pluracol® CASE Polyols

Polyols

 

The CASE acronym refers to the polyurethane raw material market involving Coatings, Adhesives, Sealants, and Elastomers. Given the diversity of customer uses, polyols for CASE applications are often borrowed from the other urethane areas, especially flexible foam and molded seating. To qualify as a CASE diol, triol, or tetrol, the polyol should have water content below 0.05% and a Na&K in the range of 10 ppm or below. Some customers choose to slightly acidify the polyols prior to prepolymer synthesis. These specifications originate from the stricter requirements of isocyanate prepolymer manufacturing and the associated shelf stability issues. Above 2000 MW, many CASE polyols have an ethylene oxide (EO)-cap, thus creating a primary hydroxyl group. The unhindered EO-cap facilitates faster reactivity and better step-wise addition of polyol during the reaction of a 2-component urethane system.

 

CASE Polyols

Products Nom. Func. OH No. (avg.) Nom. MW. Viscosity cps @ 25C Initiator EO cap Acid No. (max.) Na&K ppm (max.) MSDS
Pluracol P410R 2 265 400 73 diol glycol None 0.01 10 MSDS
Pluracol P710R 2 145 700 130 diol glycol None 0.01 5 MSDS
Pluracol P1010 2 107 1000 150 diol glycol None 0.04 5 MSDS
Pluracol 1477 2 56 2000 470 diol glycol Yes 0.01 5 MSDS
Pluracol P2010 2 56 2000 250 diol glycol None 0.035 5 MSDS
Pluracol 1044 2 29 4000 790 diol glycol None 0.01 5 MSDS
Pluracol 1062 2 29 4000 850 diol glycol Yes 0.01 5 MSDS
Pluracol 628 2 25 4500 1100 diol glycol Yes 0.01 5 MSDS
Pluracol 1062 2 29 4000 850 diol glycol Yes 0.01 5 MSDS
                 
Pluracol 858 3 935 180 1360 triol glycol None 0.01 5 MSDS
Puracol TP440 3 413 400 600 triol glycol None 0.03 10 MSDS
Pluracol GP430 3 398 400 360 triol glycol None 0.05 15 MSDS
Pluracol GP730 3 230 700 270 triol glycol None 0.03 10 MSDS
Pluracol TP740 3 230 700 325 triol glycol None 0.04 10 MSDS
Pluracol 1135i 3 112 1500 300 triol glycol None 0.01 5 MSDS
Pluracol TP2540 3 65 2500 400 triol glycol None 0.04 7 MSDS
Pluracol 1135i 3 58 3000 420 triol glycol None 0.015 5 MSDS
Pluracol 1718 3 58 3000 560 triol glycol Yes 0.01 5 MSDS
Pluracol 1388 3 56 3000 503 triol glycol Yes 0.01 5 MSDS
Pluracol 1385 3 50 3200 565 triol glycol Yes 0.01 5 MSDS
Pluracol 593 3 46 3650 1340 triol glycol Yes 0.05 2 MSDS
Pluracol TPE 4542 3 37 4500 900 triol glycol Yes 0.04 5 MSDS
Pluracol 220 3 27 6000 1300 triol glycol Yes 0.06 8 MSDS
Pluracol 380 3 25 6500 1400 triol glycol Yes 0.01 5 MSDS
Pluracol 1123 3 24 7000 2580 triol glycol Yes 0.01 5 MSDS
Pluracol 538 3 35 4800 875 triol glycol Yes 0.01 5 MSDS
Pluracol 816 3 35 4800 900 triol glycol Yes 0.01 5 MSDS
Pluracol 945 3 35 4800 900 triol glycol Yes 0.01 5 MSDS
Pluracol 2090 3 28 5500 950 triol glycol Yes 0.01 5 MSDS
Pluracol 1026 3 27 6000 1320 triol glycol Yes 0.01 5 MSDS
Quadrol® 4 770 292 53000 amine None     MSDS
Pluracol PEP450 4 555 400 2000 tetrol glycol None 0.06 15 MSDS
Pluracol PEP550 4 450 500 1600 tetrol glycol None 0.06 15 MSDS
Pluracol 355 4 450 500 2700 amine None     MSDS

 

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