粉状纤维素是纤维素的一种形态，系由纤维素制得，与纤维素、微晶纤维素为同类物质。在制药、食品和化妆品领域具有广泛应用。一般认为是无毒、无刺激性的物质。
广泛用于干粉涂料、腻子、保温砂浆、干粉粘合剂及各种纤维素和干粉状化工材料的混合搅拌。
Widely used in powder coatings, be bored with child, insulation mortar, and all kinds of dry binder cellulose and dry powder chemical material mixture stirring.
以自制的可再分散乳胶为主要成膜物质，结合水泥水硬性无机粘结剂制备了腻子面漆二合一内墙涂料，重点讨论了可再分散乳胶粉、纤维素醚、粉状憎水剂对涂膜性能的影响。
Putty and finish two-in-one interior wall coating was preparation by use of re-dispersible emulsion powders prepared in the lab as film forming materials and cement as inorganic binder.
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