Wellman Engineering Resins Home

Wellamid® MR409 22H-NBK3

Mineral Reinforced Nylon 66

Wellman uses a combination of particulate and fibrous shaped mineral to reinforce nylon 66 for improved dimensional stability and stiffness at elevated temperatures. Injection molded parts using mineral filled nylon can often be painted.

25 - 40% loadings are typical. The addition of mineral to nylon 66 increases the HDT and also reduces cycle time when compared to unfilled nylon.

Specification Sheet Molding Guide Material Approvals
Download Delphi DX300182
Ford SAE J1639 PA1137
General Motors GMP.PA66.007
Chevrolet CMP NY094 AA,BA,CA
Fisher Body FBMS 2-20 Type 1 Grade 5B-S