PAGE CONTENTS    (Navigation)

UL Recognition and Flammability Ratings

UL logo

In the case of finished goods, frequently the UL Recognition of component materials can eliminate the need for some tests on the final product. This can significantly reduce both your cost and the time required for evaluation.

RTP Company offers support in material selection, design optimization, and plastic processing that can aid you in obtaining product certification from Underwriters Laboratories. Additionally, as a participant in UL's Client Test Data Program we can expedite UL Recognition and issuance of "yellow cards" for our custom compounds.

UL Recognized Compounds

RTP Company compounds recognized through the component recognition program of Underwriters Laboratories.

Yellow Cards

"Yellow card" documentation for RTP Company compounds that are UL Recognized are available through Underwriters Laboratories' iQ for Plastics online database at http://iq.ul.com, search using our file number E84658.


UL94 Testing Methods and Flammability Ratings


UL File Number

RTP Company compounds are listed under the "Plastics - Component" section of Underwriters Laboratories' Recognized Component Directory (QMFZ2), our file number is E84658.

RTP Company has the ability to precolor select grades of resin from major polymer manufacturers and maintain their UL Recognition. This is covered under the "Plastics Proprietary" section of Underwriters Laboratories' Recognized Component Directory (QMTR2), using file number E147133N.