Aqueous double-component atomic ash and application thereof

Abstract

The invention provides an aqueous double-component atomic ash and application thereof. The atomic ash comprises a component A and a component B according to the weight proportion of 100:1 to 5; the coThe invention provides an aqueous double-component atomic ash and application thereof. The atomic ash comprises a component A and a component B according to the weight proportion of 100:1 to 5; the co ash mainly has no harm to the health of constructors and is an aqueous environmentally-friendly product.c ash mainly has no harm to the health of constructors and is an aqueous environmentally-friendly product.mponent A comprises 15 to 30 parts of redispersible latex powder, 0.2 to 0.8 part of anti-blowing agent, 0.2 to 0.8 part of wet dispersant, 0.5 to 1.5 parts of thickening agent, 30 to 65 parts of fillmponent A comprises 15 to 30 parts of redispersible latex powder, 0.2 to 0.8 part of anti-blowing agent, 0.2 to 0.8 part of wet dispersant, 0.5 to 1.5 parts of thickening agent, 30 to 65 parts of filler and 15 to 30 parts of water; and the component B comprises a methyl diphenylene diisocyanate monomer or a preformed polymer thereof. The aqueous double-component atomic ash uses redispersible latexer and 15 to 30 parts of water; and the component B comprises a methyl diphenylene diisocyanate monomer or a preformed polymer thereof. The aqueous double-component atomic ash uses redispersible latexpowder as a main film forming matter, water as a main solvent, the methyl diphenylene diisocyanate monomer or the preformed polymer thereof as a hardening agent. The aqueous double-component atomic a powder as a main film forming matter, water as a main solvent, the methyl diphenylene diisocyanate monomer or the preformed polymer thereof as a hardening agent. The aqueous double-component atomic ash has excellent filming performance, high construction property, good construction property, strong adhesive force and long construction time, and more importantly, the aqueous double-component atomish has excellent filming performance, high construction property, good construction property, strong adhesive force and long construction time, and more importantly, the aqueous double-component atomic

Description

technical field [0001] The invention relates to a kind of putty, in particular to a water-based two-component putty and its application. Background technique [0002] Atomic ash, commonly known as automobile putty, is a fast-growing embedded filling material in the world in the past 20 years. It was first used in automobile coating, and now it has been developed to be widely used in wood coating industry. [0003] Conventional putty is a kind of unsaturated polyester resin as the main raw material, mixed with additives such as cobalt salt initiator, polymerization inhibitor, pigment and filler, and peroxide as curing agent, which can be used at any time according to actual needs. A fast new type of filling material. For example, the publication number is a kind of fiber putty of CN1673299A, which is composed of main body ash and curing agent. The weight ratio of main body ash and curing agent is 100: 2, wherein the main body ash is composed of the following components acco...

AI Technical Summary

Problems solved by technology

But its disadvantages are also obvious. The adjusted conventional putty must be used up in a very short time. After a long time, it will solidify and lose its use value; and it has a strong smell and is not environmentally friendly; in addition, the conventional putty is not used properly. , can also cause problems such as poor adhesion of the upper paint