CN104786317A - Wood modifier - Google Patents

Abstract

A wood modifier is prepared from the following raw materials in parts by weight: 6-10 parts of sodium sulfite, 3-6 parts of sodium borohydride, 5-9 parts of ethoxyl urea, 3-8 parts of diammonium hydrogen phosphate, 4-7 parts of guaiacol, 6-10 parts of eugenol, 3-5 parts of trialkyl tin, 2-7 parts of cobalt drying agent, 6-11 parts of ricinoleic acid butyl ester sodium sulfate, 4-8 parts of boric acid, 1-5 parts of polypropylene glycol, 3-9 parts of paraffin, 6-8 parts of dicyandiamide, 1-3 parts of talcum powder and 2-5 parts of kieselguhr. The wood modifier has the benefits that the wood modifier can improve strength and corrosion resistance of wood well, is stable in performance at the same time and can be used for a long time.

Description

A kind of Wood modifier

Technical field

The present invention relates to a kind of Wood modifier.

Background technology

The forest reserves that China can fell use are very limited, place hope on and use a large amount of foreign exchange imported timber to be also unpractical.Based on domestic, making full use of existing resource, walk Sustainable Development Road, is the only way of China's timber industry development.Wood modifier can improve the performance of timber, extends the service life of timber, is therefore more beneficial to the saving and protection of resource.Existing method for modifying wood mainly utilizes some physical means, and chemical modification agent solution is infiltrated through wood internal, reaches and improves physics, chemical property, the final object improving its serviceability.But complicated operation, cost is higher, simultaneously can to environment.

Summary of the invention

For the deficiencies in the prior art, the problem to be solved in the present invention is, provides a kind of Wood modifier, and can be good at the intensity and the antiseptic property that improve timber, stable performance simultaneously, can Long-Time Service.

For solving prior art problem, technical scheme provided by the invention is, a kind of Wood modifier, and it is made up of the raw material of following parts by weight:

Sodium sulfite 6-10 part, sodium borohydride 3-6 part, ethoxy urea 5-9 part, diammonium hydrogen phosphate 3-8 part, guaiacol 4-7 part, Eugenol 6-10 part, trialkyltin 3-5 part, cobalt drier 2-7 part, castor oil acid butyl ester sodium sulphate 6-11 part, boric acid 4-8 part, polypropylene glycol 1-5 part, paraffin 3-9 part, dicyandiamide 6-8 part, talcum powder 1-3 part, diatomite 2-5 part.

The invention has the beneficial effects as follows: Wood modifier of the present invention, can be good at the intensity and the antiseptic property that improve timber, stable performance simultaneously, can Long-Time Service.

Detailed description of the invention

embodiment 1

A kind of Wood modifier, it is made up of the raw material of following parts by weight:

Sodium sulfite 6-10 part, sodium borohydride 3-6 part, ethoxy urea 5-9 part, diammonium hydrogen phosphate 3-8 part, guaiacol 4-7 part, Eugenol 6-10 part, trialkyltin 3-5 part, cobalt drier 2-7 part, castor oil acid butyl ester sodium sulphate 6-11 part, boric acid 4-8 part, polypropylene glycol 1-5 part, paraffin 3-9 part, dicyandiamide 6-8 part, talcum powder 1-3 part, diatomite 2-5 part.

Claims (1)

1. a Wood modifier, is characterized in that: it is made up of the raw material of following parts by weight:

Sodium sulfite 6-10 part, sodium borohydride 3-6 part, ethoxy urea 5-9 part, diammonium hydrogen phosphate 3-8 part, guaiacol 4-7 part, Eugenol 6-10 part, trialkyltin 3-5 part, cobalt drier 2-7 part, castor oil acid butyl ester sodium sulphate 6-11 part, boric acid 4-8 part, polypropylene glycol 1-5 part, paraffin 3-9 part, dicyandiamide 6-8 part, talcum powder 1-3 part, diatomite 2-5 part.