CN106280240A

CN106280240A - A kind of enhancing modified melamine resin rubber

Info

Publication number: CN106280240A
Application number: CN201610669955.5A
Authority: CN
Inventors: 史岳云
Original assignee: Yunlin Suzhou Electronics Co Ltd
Current assignee: Yunlin Suzhou Electronics Co Ltd
Priority date: 2016-08-16
Filing date: 2016-08-16
Publication date: 2017-01-04

Abstract

Present invention is disclosed a kind of enhancing modified melamine resin rubber, by melamine resin, toughener, filler, age resistor, stabilizer and coupling agent composition, described toughener is EP rubbers, described filler is glass dust, described age resistor is 2 hydroxyl 4 oxy-octyl benzophenones, described stabilizer is phenyl salicylate, described coupling agent is aminopropyl triethoxysilane, parts by weight shared by the described enhancing modified each composition of melamine resin rubber are respectively as follows: described polystyrene plastics and account for 85 90 parts, described EP rubbers accounts for 21 26 parts, described glass dust accounts for 33 38 parts, described 2 hydroxyl 4 oxy-octyl benzophenones account for 7 11 parts, described phenyl salicylate accounts for 49 parts, described aminopropyl triethoxysilane accounts for 8 12 parts.This product has intensity height, steady quality, crack resistence, the feature of low cost.

Description

A kind of enhancing modified melamine resin rubber

Technical field

The present invention relates to rubber and plastic field, be specifically related to a kind of enhancing modified melamine resin rubber.

Background technology

Although melamine formaldehyde resin excellent performance, but there are disadvantages that: 1. the glue-line after glue solidification is easily opened Split, affect the quality of plaque surface, be not used alone；2. tripolycyanamide is relatively more active, and therefore resin stability is poor, Cause use difficulty；3. melmac high expensive, expensive.

Summary of the invention

It is an object of the invention to provide the enhancing of a kind of feature with intensity height, steady quality, crack resistence, low cost Modified melamine-formaldehyde resin rubber.

The technical scheme is that, a kind of enhancing modified melamine resin rubber, by melamino-formaldehyde tree Fat, toughener, filler, age resistor, stabilizer and coupling agent composition, described toughener is EP rubbers, described filler For glass dust, described age resistor is Octabenzone, and described stabilizer is phenyl salicylate, described idol Connection agent is aminopropyl triethoxysilane, and parts by weight shared by the described enhancing modified each composition of melamine resin rubber divide Not being: described polystyrene plastics accounts for 85-90 part, described EP rubbers accounts for 21-26 part, and described glass dust accounts for 33-38 part, described Octabenzone accounts for 7-11 part, and described phenyl salicylate accounts for 4-9 part, described aminopropyl-triethoxy silicon Alkane accounts for 8-12 part.

In a preferred embodiment of the present invention, weight shared by the described enhancing modified each composition of melamine resin rubber Amount number is particularly as follows: described polystyrene plastics accounts for 86 parts, and described EP rubbers accounts for 22 parts, and described glass dust accounts for 34 parts, described Octabenzone accounts for 8 parts, and described phenyl salicylate accounts for 5 parts, and described aminopropyl triethoxysilane accounts for 9 Part.

In a preferred embodiment of the present invention, weight shared by the described enhancing modified each composition of melamine resin rubber Amount number is particularly as follows: described polystyrene plastics accounts for 89 parts, and described EP rubbers accounts for 25 parts, and described glass dust accounts for 37 parts, described Octabenzone accounts for 10 parts, and described phenyl salicylate accounts for 8 parts, and described aminopropyl triethoxysilane accounts for 11 parts.

Of the present invention is a kind of enhancing modified melamine resin rubber, and this product has that intensity is high, quality is steady Fixed, the feature of crack resistence, low cost.

Detailed description of the invention

Below presently preferred embodiments of the present invention is described in detail so that advantages and features of the invention can be easier to by It will be appreciated by those skilled in the art that thus protection scope of the present invention is made apparent clear and definite defining.

Of the present invention is a kind of enhancing modified melamine resin rubber, by melamine resin, toughness reinforcing Agent, filler, age resistor, stabilizer and coupling agent composition, described toughener is EP rubbers, and described filler is glass Powder, described age resistor is Octabenzone, and described stabilizer is phenyl salicylate, and described coupling agent is Aminopropyl triethoxysilane, parts by weight shared by the described enhancing modified each composition of melamine resin rubber are respectively as follows: Described polystyrene plastics accounts for 85-90 part, and described EP rubbers accounts for 21-26 part, and described glass dust accounts for 33-38 part, described 2-hydroxyl Base-4-oxy-octyl benzophenone accounts for 7-11 part, and described phenyl salicylate accounts for 4-9 part, and described aminopropyl triethoxysilane accounts for 8-12 part.

Further, parts by weight shared by the described enhancing modified each composition of melamine resin rubber are particularly as follows: institute Stating polystyrene plastics and account for 86 parts, described EP rubbers accounts for 22 parts, and described glass dust accounts for 34 parts, the described 2-the most pungent oxygen of hydroxyl-4- Base benzophenone accounts for 8 parts, and described phenyl salicylate accounts for 5 parts, and described aminopropyl triethoxysilane accounts for 9 parts.

Further, parts by weight shared by the described enhancing modified each composition of melamine resin rubber are particularly as follows: institute Stating polystyrene plastics and account for 89 parts, described EP rubbers accounts for 25 parts, and described glass dust accounts for 37 parts, the described 2-the most pungent oxygen of hydroxyl-4- Base benzophenone accounts for 10 parts, and described phenyl salicylate accounts for 8 parts, and described aminopropyl triethoxysilane accounts for 11 parts.

Proportioning is carried out so that the properties of product height obtained differs by each composition Different Weight number.

The foregoing is only the detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, any Those of ordinary skill in the art in the technical scope that disclosed herein, the change that can expect without creative work or Replace, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be limited with claims Fixed protection domain is as the criterion.

Claims

1. an enhancing modified melamine resin rubber, it is characterised in that: by melamine resin, toughener, Filler, age resistor, stabilizer and coupling agent composition, described toughener is EP rubbers, and described filler is glass dust, institute Stating age resistor is Octabenzone, and described stabilizer is phenyl salicylate, and described coupling agent is aminopropyl Triethoxysilane, parts by weight shared by the described enhancing modified each composition of melamine resin rubber are respectively as follows: described poly- Polyglass accounts for 85-90 part, and described EP rubbers accounts for 21-26 part, and described glass dust accounts for 33-38 part, and described 2-hydroxyl-4-is just Octyloxybenzophenone accounts for 7-11 part, and described phenyl salicylate accounts for 4-9 part, and described aminopropyl triethoxysilane accounts for 8-12 part.

Enhancing modified melamine resin rubber the most according to claim 1, it is characterised in that: described enhancing modified Parts by weight shared by each composition of melamine resin rubber particularly as follows: described polystyrene plastics accounts for 86 parts, described second third Rubber accounts for 22 parts, and described glass dust accounts for 34 parts, and described Octabenzone accounts for 8 parts, described phenyl salicylate Accounting for 5 parts, described aminopropyl triethoxysilane accounts for 9 parts.

Enhancing modified melamine resin rubber the most according to claim 1, it is characterised in that: described enhancing modified Parts by weight shared by each composition of melamine resin rubber particularly as follows: described polystyrene plastics accounts for 89 parts, described second third Rubber accounts for 25 parts, and described glass dust accounts for 37 parts, and described Octabenzone accounts for 10 parts, described salicylic acid benzene Ester accounts for 8 parts, and described aminopropyl triethoxysilane accounts for 11 parts.