CN103910965B - Co-extrusion ASA colour wood grain profile and preparation method thereof - Google Patents
Co-extrusion ASA colour wood grain profile and preparation method thereof Download PDFInfo
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- CN103910965B CN103910965B CN201410160084.5A CN201410160084A CN103910965B CN 103910965 B CN103910965 B CN 103910965B CN 201410160084 A CN201410160084 A CN 201410160084A CN 103910965 B CN103910965 B CN 103910965B
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Abstract
The invention discloses a kind of co-extrusion ASA colour wood grain profile, it is characterized in that, including main body with formed at the color coextrusion wood grain layer of body surfaces, described color coextrusion wood grain layer is made up of stricture of vagina material and base material: the component of base material is: true qualities ASA I 90��95 mass fraction, PC, PET or wood powder 6��12 mass fraction, pigment I 0.16-2 mass fraction; The component of stricture of vagina material is: true qualities ASA II 92��99 mass fraction, pigment II 0.2-2 mass fraction; The described true qualities ASA I melt index than true qualities ASA II is big. The ASA color coextrusion technology of the present invention is applicable to two-sided co-extrusion technology, relative to traditional production technology, processing technique is simple, easily operation, more rich color can be provided so that the decorative effect of section bar is more diversified, and wood texture is clear, wood grain becomes joining property of window good, disclosure satisfy that high-end decoration demand simultaneously.
Description
Technical field
The present invention relates to section bar preparation field, particularly relate to a kind of co-extrusion ASA colour wood grain profile and preparation method thereof.
Background technology
PVC plastic profile shapes is developed to today, has been a very ripe product: product includes the outdoor goods such as PVC plastic door and window profile material, PVC exterior wall cladding, PVC synthetic resin watt, PVC guardrail. Along with the increase day by day of people's individual demand, PVC plastic special-shaped profile colorization is subject to the favor of people gradually. PVC plastic special-shaped profile color is developed to today, goes through various ways. Colored PVC plastic profile shapes includes: entire body color profile shapes, imitation wood stricture of vagina profile shapes, film-coated profile, fluorocarbon-sprayed profile shapes, colored PMMA co-extrusion profile, colored ASA co-extrusion profile, imitation wood stricture of vagina ASA co-extrusion profile etc.
Imitation wood stricture of vagina technology belongs to one-shaping technique, the material with different plasticizing rate and mobility that imitation wood stricture of vagina technology is two or more mixes by a certain percentage, after compound enters extruder plasticizing, under suitable process conditions, product is formed irregular decorative pattern, adjust with suitable color, strong woodiness touch will be given.
But, existing imitation wood stricture of vagina extruded product quality stability is poor, be mainly manifested in that texture is unintelligible, product appearance diversity big, become window after texture do not mate and the aspect such as ageing properties difference.
Summary of the invention
It is an object of the invention to for the technological deficiency existed in prior art, and a kind of co-extrusion ASA colour wood grain profile and preparation method thereof is provided.
Be the technical scheme is that by realizing the purpose of the present invention
A kind of co-extrusion ASA colour wood grain profile, it is characterised in that including main body and form the color coextrusion wood grain layer in body surfaces, described color coextrusion wood grain layer is made up of stricture of vagina material and base material:
The component of base material is: true qualities ASA I 90��95 mass fraction, PC, PET or wood powder 6��12 mass fraction, pigment I 0.16-2 mass fraction;
The component of stricture of vagina material is: true qualities ASA II 92��99 mass fraction, pigment II 0.2-2 mass fraction;
The described true qualities ASA I melt index than true qualities ASA II is big.
The component of described base material is: true qualities ASA I 90��95 mass fraction, described PC, PET or wood powder 6��10 mass fraction, and described pigment I includes yellow 0.5��2 mass fraction, ultramarine 0.0001��0.0002 mass fraction; The component of described stricture of vagina material is: true qualities ASA II 95��99 mass fraction, and described pigment II includes white carbon black 0.00008��0.0001 mass fraction, yellow pigment 1.2��2 mass fraction, red 0.0001��0.0002 mass fraction.
The component of described base material is: ASA I 90��95 mass fraction, PC, PET or wood powder 8��12 mass fraction, and described pigment I includes: red 0.1��0.3 mass fraction, yellow pigment 0.05��0.1 mass fraction, mineral black 0.01��0.02 mass fraction; The component of described stricture of vagina material is: ASA II 92��98 mass fraction, and described pigment II includes red 0.009��0.01 mass fraction, yellow pigment 0.02��0.04 mass fraction, mineral black 0.2��0.35 mass fraction.
Described wood powder is the Eucalyptus powder of more than 200 orders, Poplar Powder or pine powder.
The melt index of described true qualities ASA I is at 6��10g/10min, and the melt index of described ASA II is at 2��5g/10min.
The preparation method of a kind of co-extrusion ASA colour wood grain profile as claimed in claim 1, comprises the following steps,
1) weigh each component of base material and stricture of vagina material respectively according to formula and apply batch mixer and carry out premix;
2) respectively the premix material of base material and stricture of vagina material is carried out pelletize; Wherein the pelletize radius ratio of base material and stricture of vagina material is 1:1, and particle diameter is at 2.2��4.8mm
3) the base material particle made and stricture of vagina material particle are mixed in proportion, form co-extrusion material;
4) co-extrusion material is produced product by co-extrusion machine, co-extrusion machine barrel temperature is set as 145-160 DEG C, and head temperature is set in 160-175 DEG C, and co-extrusion machine rotating speed controls at 15-20r/min, co-extrusion machine rotating speed controls at 15-20r/min, and coextruded layer thickness is at 0.4-0.6mm.
Compared with prior art, the invention has the beneficial effects as follows:
The ASA color coextrusion technology of the present invention is applicable to two-sided co-extrusion technology, relative to traditional production technology, processing technique is simple, easily operation, more rich color can be provided, the decorative effect making section bar is more diversified, and more firm than product surfaces such as overlay film, spraying, thermoprint and embossing, cost advantage is obvious. There is the decorative effect more more attractive than ordinary white section bar and conventional color wood grain profile, and product properties complies with the national standard requirements. Wood texture is clear, and wood grain becomes joining property of window good, disclosure satisfy that high-end decoration demand simultaneously. Meanwhile, repeatable strong, reach different production line, different mould, it is possible to produce the requirement of identical wood grain effect product.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in further detail. Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
First embodiment
The section bar of the present embodiment includes main body and forms the color coextrusion wood grain layer in body surfaces, and color coextrusion wood grain layer is made up of stricture of vagina material and base material: the component of base material is: true qualities ASA I 90kg, PC6��10kg, and pigment I includes yellow 0.5kg, ultramarine 0.0002kg;
The component of stricture of vagina material is: true qualities ASA II 99kg, and pigment II includes white carbon black 0.00008kg, yellow pigment 2kg, red 0.0002kg.
Wherein, true qualities ASA I produces model-9140, melt index 8.0g/10min for Korea S's Samsung; ASA II is Korea S's Samsung, model-9100, melt index 2.2g/10min; Polycarbonate is-Korea S LG, model-1201-10;
Its preparation method comprises the following steps
1) weigh each component of base material and stricture of vagina material respectively according to formula and apply batch mixer and carry out premix;
2) respectively the premix material of base material and stricture of vagina material being carried out pelletize, wherein the pelletize radius ratio of base material and stricture of vagina material is 1:1, and particle diameter is at 2.2mm;
3) the base material particle made and stricture of vagina material particle are mixed according to the ratio of quality 2:1, form co-extrusion material;
4) by co-extrusion machine, co-extrusion material being produced product, co-extrusion machine barrel temperature is set as 145-160 DEG C, and head temperature is set in 160-175 DEG C, and co-extrusion machine rotating speed controls at 15-20r/min, and coextruded layer thickness is at 0.4-0.6mm.
Second embodiment
The section bar of the present embodiment includes main body and forms the color coextrusion wood grain layer in body surfaces, and color coextrusion wood grain layer is made up of stricture of vagina material and base material: the component of base material is: true qualities ASA I 95kg, PET10kg, and pigment I includes yellow 2kg, ultramarine 0.0002kg;
The component of stricture of vagina material is: true qualities ASA II 99kg, and pigment II includes white carbon black 0.0001kg, yellow pigment 1.2kg, red 0.0002kg.
Wherein, true qualities ASA I produces model-9140, melt index 8.0g/10min for Korea S's Samsung; ASA II is Korea S's Samsung, model-9120, melt index 4.3g/10min; Polyethylene terephtalate: for Korea S SK, model-BB-7755.
Its preparation method comprises the following steps
1) weigh each component of base material and stricture of vagina material respectively according to formula and apply batch mixer and carry out premix;
2) respectively the premix material of base material and stricture of vagina material being carried out pelletize, wherein the particle diameter of base material is at 3mm, and the diameter of stricture of vagina material is at 4.8mm;
3) the base material particle made and stricture of vagina material particle are mixed according to the ratio of quality 7:1, form co-extrusion material;
4) by co-extrusion machine, co-extrusion material being produced product, co-extrusion machine barrel temperature is set as 145-160 DEG C, and head temperature is set in 160-175 DEG C, and co-extrusion machine rotating speed controls at 15-20r/min, and coextruded layer thickness is at 0.4-0.6mm.
3rd embodiment
The section bar of the present embodiment includes main body and forms the color coextrusion wood grain layer in body surfaces, color coextrusion wood grain layer is made up of stricture of vagina material and base material: the component of base material is: the component of base material is: true qualities ASA I 94kg, wood powder 10kg, pigment I includes yellow 2kg, ultramarine 0.0001kg;
The component of stricture of vagina material is: true qualities ASA II 97kg, and pigment II includes white carbon black 0.0001kg, yellow pigment 1.62kg, red 0.0002kg.
Wherein, true qualities ASA I produces model-9130, melt index 6.7g/10min for Korea S's Samsung; ASA II is Korea S's Samsung, model-9100 melt index 2.2g/10min; Wood powder can be Poplar Powder, pine powder etc., and wood powder must reach more than 200 orders, as treasure accumulates, and model-Eucalyptus powder 200 order.
Its preparation method comprises the following steps:
1) weigh each component of base material and stricture of vagina material respectively according to formula and apply batch mixer and carry out premix;
2) respectively the premix material of base material and stricture of vagina material being carried out pelletize, wherein the particle diameter of base material is at 2.6mm, and the diameter of stricture of vagina material is at 4.5mm;
3) the base material particle made and stricture of vagina material particle are mixed according to the ratio of quality 2:1, form co-extrusion material;
4) by co-extrusion machine, co-extrusion material being produced product, co-extrusion machine barrel temperature is set as 145-160 DEG C, and head temperature is set in 160-175 DEG C, and co-extrusion machine rotating speed controls at 15-20r/min, and coextruded layer thickness is at 0.4-0.6mm.
4th embodiment
The section bar of the present embodiment includes main body and forms the color coextrusion wood grain layer in body surfaces, color coextrusion wood grain layer is made up of stricture of vagina material and base material: the component of base material is: ASA I 95kg, PC8kg, and pigment I includes: red 0.3kg, yellow pigment 0.1kg, mineral black 0.01kg.
The component of stricture of vagina material is: ASA II 92kg, and pigment II includes red 0.009kg, yellow pigment 0.02kg, mineral black 0.2kg.
Wherein, true qualities ASA I produces model-9130, melt index 6.7g/10min for Korea S's Samsung; ASA II is Korea S's Samsung, model-9120, melt index 4.3g/10min; Polycarbonate is-Korea S LG, model-1201-10.
Its preparation method comprises the following steps
1) weigh each component of base material and stricture of vagina material respectively according to formula and apply batch mixer and carry out premix;
2) respectively the premix material of base material and stricture of vagina material being carried out pelletize, wherein the particle diameter of base material is at 4mm, and the diameter of stricture of vagina material is at 2.8mm;
3) the base material particle made and stricture of vagina material particle are mixed according to the ratio of quality 9:1, form co-extrusion material;
4) by co-extrusion machine, co-extrusion material being produced product, co-extrusion machine barrel temperature is set as 145-160 DEG C, and head temperature is set in 160-175 DEG C, and co-extrusion machine rotating speed controls at 15-20r/min, and coextruded layer thickness is at 0.4-0.6mm.
5th embodiment
The section bar of the present embodiment includes main body and forms the color coextrusion wood grain layer in body surfaces, color coextrusion wood grain layer is made up of stricture of vagina material and base material: the component of base material is: the component of base material is: ASA I 94kg, PET12kg, pigment I includes: red 0.3kg, yellow pigment 0.08kg, mineral black 0.02kg.
The component of stricture of vagina material is: ASA II 95kg, and pigment II includes red 0.009kg, yellow pigment 0.03kg, mineral black 0.28kg.
Wherein, true qualities ASA I produces model-9140 for Korea S's Samsung; ASA II is Korea S's Samsung, model-9100; Polyethylene terephtalate: for Korea S SK, model-BB-7755.
Its preparation method comprises the following steps:
1) weigh each component of base material and stricture of vagina material respectively according to formula and apply batch mixer and carry out premix;
2) respectively the premix material of base material and stricture of vagina material being carried out pelletize, wherein the particle diameter of base material is at 2.5mm, and the diameter of stricture of vagina material is at 4.8mm;
3) the base material particle made and stricture of vagina material particle are mixed according to the ratio of quality 2:1, form co-extrusion material;
4) by co-extrusion machine, co-extrusion material being produced product, co-extrusion machine barrel temperature is set as 145-160 DEG C, and head temperature is set in 160-175 DEG C, and co-extrusion machine rotating speed controls at 15-20r/min, and coextruded layer thickness is at 0.4-0.6mm.
Sixth embodiment
The section bar of the present embodiment includes main body and forms the color coextrusion wood grain layer in body surfaces, color coextrusion wood grain layer is made up of stricture of vagina material and base material: the component of base material is: the component of base material is: ASA I 93kg, wood powder 10kg, pigment I includes: red 0.2kg, yellow pigment 0.08kg, mineral black 0.01kg.
The component of stricture of vagina material is: ASA II 93kg, and pigment II includes red 0.009kg, yellow pigment 0.04kg, mineral black 0.35kg.
Wherein, true qualities ASA I produces model-9140 for Korea S's Samsung;ASA II is Korea S's Samsung, model-9100; Wood powder, Poplar Powder, pine powder etc., wood powder must reach more than 200 orders, as treasure accumulates, model-Eucalyptus powder 200 order;
Its preparation method comprises the following steps
1) weigh each component of base material and stricture of vagina material respectively according to formula and apply batch mixer and carry out premix;
2) respectively the premix material of base material and stricture of vagina material being carried out pelletize, wherein the pelletize radius ratio of base material and stricture of vagina material is 1:1, and particle diameter is at 2.2mm
3) the base material particle made and stricture of vagina material particle are mixed according to the ratio of quality 2:1, form co-extrusion material;
4) by co-extrusion machine, co-extrusion material being produced product, co-extrusion machine barrel temperature is set as 145-160 DEG C, and head temperature is set in 160-175 DEG C, and co-extrusion machine rotating speed controls at 15-20r/min, and coextruded layer thickness is at 0.4-0.6mm.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (5)
1. a co-extrusion ASA colour wood grain profile, it is characterised in that including main body and form the color coextrusion wood grain layer in body surfaces, color coextrusion layer thickness is at 0.4-0.6mm, and described color coextrusion wood grain layer is made up of in proportion stricture of vagina material and base material: wherein,
The component constituting base material is: true qualities ASA I 90��95 mass fraction, PC, PET or wood powder 6��12 mass fraction, pigment I 0.16-2 mass fraction;
The component constituting stricture of vagina material is: true qualities ASA II 92��99 mass fraction, pigment II 0.2-2 mass fraction;
The described true qualities ASA I melt index than true qualities ASA II is big; The melt index of described true qualities ASA I is at 6��10g/10min, and the melt index of described true qualities ASA II is at 2��5g/10min.
2. co-extrusion ASA colour wood grain profile as claimed in claim 1, it is characterized in that, the component of described base material is: true qualities ASA I 90��95 mass fraction, described PC, PET or wood powder 6��10 mass fraction, described pigment I includes yellow 0.5��2 mass fraction, ultramarine 0.0001��0.0002 mass fraction;
The component of described stricture of vagina material is: true qualities ASA II 95��99 mass fraction, and described pigment II includes white carbon black 0.00008��0.0001 mass fraction, yellow pigment 1.2��2 mass fraction, red 0.0001��0.0002 mass fraction.
3. co-extrusion ASA colour wood grain profile as claimed in claim 1, it is characterized in that, the component of described base material is: ASA I 90��95 mass fraction, PC, PET or wood powder 8��12 mass fraction, described pigment I includes: red 0.1��0.3 mass fraction, yellow pigment 0.05��0.1 mass fraction, mineral black 0.01��0.02 mass fraction;
The component of described stricture of vagina material is: ASA II 92��98 mass fraction, and described pigment II includes red 0.009��0.01 mass fraction, yellow pigment 0.02��0.04 mass fraction, mineral black 0.2��0.35 mass fraction.
4. the co-extrusion ASA colour wood grain profile as described in any one of claim 1-3, it is characterised in that described wood powder is the Eucalyptus powder of more than 200 orders, Poplar Powder or pine powder.
5. the preparation method of a co-extrusion ASA colour wood grain profile as claimed in claim 1, it is characterised in that comprise the following steps,
1) weigh each component of base material and stricture of vagina material respectively according to formula and apply batch mixer and carry out premix;
2) respectively the premix material of base material and stricture of vagina material is carried out pelletize;
3) the base material particle made and stricture of vagina material particle are mixed in proportion, form co-extrusion material;
4) by co-extrusion machine, co-extrusion material being produced product, co-extrusion machine barrel temperature is set as 145-160 DEG C, and head temperature is set in 160-175 DEG C, and coextruded layer thickness is at 0.4-0.6mm.
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| CN104356526A (en) * | 2014-11-28 | 2015-02-18 | 北京东方昊炅科技发展有限公司 | Hardwood external wall decorative plate imitated big leaf sandalwood grain material and preparation method thereof |
| CN107141683A (en) * | 2017-07-04 | 2017-09-08 | 上海峰塔新材料科技有限公司 | Ceramics point plate coextruded layer |
| CN107652611A (en) * | 2017-10-23 | 2018-02-02 | 芜湖创科新材料科技有限公司 | The extra-weather-proof ASA/PMMA color coextrusions material of imitation wood line and preparation method |
| CN108081723A (en) * | 2018-01-18 | 2018-05-29 | 孔庆玲 | A kind of co-extrusion fireproof flame retarding decorative board and preparation method thereof |
| CN109575495B (en) * | 2018-12-05 | 2021-01-08 | 广东天雄新材料科技股份有限公司 | High-weather-resistance matte wear-resistant wood-grain-like co-extrusion ASA alloy material and preparation method thereof |
| CN111925621B (en) * | 2020-06-29 | 2023-06-20 | 上海金发科技发展有限公司 | High-gloss weather-resistant stone-like grain composition and preparation method thereof |
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| CN101451010B (en) * | 2008-12-31 | 2013-01-02 | 东莞金富亮塑胶颜料有限公司 | Wood-like co-extruded ASA modified material and preparation method thereof |
| CN101492987B (en) * | 2009-03-05 | 2011-01-05 | 华之杰塑料建材有限公司 | Weather resistant wood-grain imitating PVC plastic profiled bar and method for manufacturing same |
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