CN105061978A

CN105061978A - Plastic synthesized with rice

Info

Publication number: CN105061978A
Application number: CN201510563724.1A
Authority: CN
Inventors: 侯在滨; 乔胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-09-08
Filing date: 2015-09-08
Publication date: 2015-11-18

Abstract

The invention relates to a plastic product and in particular relates to a plastic synthesized with rice. The plastic is mainly synthesized by the following steps: firstly grinding rice into flour; mixing the rice with pure plastic granules and granulating the mixture; then mixing mixed granules with the pure plastic granules to prepare the finished plastic product, wherein the weight percentage of the rice in the mixed granules is 20-40%; the mixed granules account for 10-50wt% of the finished product. The plastic product has the effects of reducing the production cost on the one hand and reducing the environmental pollution caused by the finished plastic product on the other hand.

Description

Rice synthetic plastics

Technical field

The present invention relates to a kind of plastic formula, be related specifically to a kind of free of contamination, environmentally-friendly plastic.

Background technology

In the plastics disclosed in prior art, for finishing cost-saving, often add a certain proportion of calcium, add a large amount of additives simultaneously, lead salt stabilizer, lubricant, processing aid, titanium dioxide etc., certainly other additive components more are also had, we know, these add that frame agent has is much in order to stable internal structure, and these added ingredientss are all much inorganic simultaneously, how many composition with point pollution, accordingly market needs a kind of conjunction plastics of environmental protection level.

Summary of the invention

The invention provides a kind of rice synthetic plastics, solve production cost problem on the one hand, reduce finished plastic on the other hand to the pollution of environment.

For completing foregoing invention object, the present invention is achieved in that a kind of rice synthetic plastics, it is characterized in that: completed by following steps, first by rice abrasive dust; By rice and pure plastic pellet mixing granulation, wherein rice accounts for the 30%-60% of stuff and other stuff weight ratio; Then stuff and other stuff and pure plastic pellet are mixed and made into finished plastic; Wherein stuff and other stuff accounts for the 10%-60% of finished weight.In formula of the present invention, add a large amount of edible rice, on the other hand, while being added in ground rice, do not add any other composition.Taking cost into account, although although the program is higher than adding calcium from cost, we know and will add calcium, other additives such as softening agent stablizer will be added, and these additives can say it is all non-environmental protection, be also the material of non-degradable in addition, so be also unfavorable for environmental protection.What this patent adopted is rice meal, the material of pure natural, and the rice of these pure naturals decreases cost on the one hand, is also the organism of pure natural on the other hand, can realizes degraded in the future.

Be further qualified technique scheme, described pure plastic pellet refers to: ABS or PP or PS or PE or poly(lactic acid) starting material.Described pure plastic pellet surface is stained with white oil; The pure plastic pellet being stained with white oil fully mixes with rice meal again; Rice meal is used to be wrapped in pure plastic pellet appearance.This patent according to the characteristic of product first to get several be suitable for adding rice meal and add good influential plastic pellet is not had for former technique effect, the technical program is just to the further restriction adding particle, after adopting above-mentioned particle, originality matter can be kept constant for the plastics shaped.In order to convenient uniform mixing, and the effect making mangcorn more, adopts and add white oil, allow rice meal be wrapped on pure plastic pellet, remakes grain after then melting.Be easy to the shaping remaking grain after adding white oil, be also beneficial to the adding of white oil the blending ratio increasing rice meal; Thus further cost-saving and increase environmental-protecting performance.

Be further limited technique scheme, the weight ratio that described rice accounts for stuff and other stuff is 38%.Stuff and other stuff accounts for finished weight 25%.Adopt above-mentioned formula rate, the plastic prod stable performance of finally making, after tested compared with the product of pure plastic particle processing, the index of each side is equal to or is better than the product of pure plastic particle processing.

Embodiment

In order to the explanation feature of the present invention of a more progress, citing is below described further.

(1) by for subsequent use for rice abrasive dust;

(2) in pure plastic pellet, add white oil, accomplish to make each pure plastic pellet surface all be stained with white oil as far as possible;

(3) rice meal is mixed with pure plastic pellet, stir, make rice meal be wrapped in pure plastic pellet upper surface;

(4) above-mentioned particle is dropped into tablets press, carry out granulation stand-by;

(5) when making finished product plastics, needing above-mentioned stuff and other stuff again to stir with pure plastic pellet, putting in molding device, make finished product.

In above-mentioned making processes, when making stuff and other stuff, rice meal accounts for the 30%-60% of total proportion, for the product requiring forming requirements high, the rice meal of 30% can be added, when not being very high for forming requirements, can 60% be increased to, but when ratio is 38% time, with pure plastic pellet blending ratio 25% time, its performance has exceeded the finished product that pure plastic pellet is made on the contrary; Such as, transparency and incendivity, and the obnoxious flavour etc. after burning.

Claims

1. a rice synthetic plastics, is characterized in that: completed by following steps, first by rice abrasive dust; By rice and pure plastic pellet mixing granulation, wherein rice accounts for the 30%-60% of stuff and other stuff weight ratio; Then stuff and other stuff and pure plastic pellet are mixed and made into finished plastic; Wherein stuff and other stuff accounts for the 10%-60% of finished weight.

2. described rice synthetic plastics according to claim 1, is characterized in that: described pure plastic pellet refers to: ABS or PP or PS or PE or poly(lactic acid) starting material.

3. the rice synthetic plastics according to claim 1 or 2, is characterized in that: described pure plastic pellet surface is stained with white oil; The pure plastic pellet being stained with white oil fully mixes with rice meal again; Rice meal is used to be wrapped in pure plastic pellet appearance.

4. described rice synthetic plastics according to claim 1, is characterized in that: the weight ratio that described rice accounts for stuff and other stuff is 38%.

5. described rice synthetic plastics according to claim 1, is characterized in that: stuff and other stuff accounts for finished weight 25%.