园林景观更优异的材料—ASA共挤木塑
The best material for garden landscape-ASA co-extruded wpc
近年来，欧美国家在户外园林景观建设中，因共挤木塑产品的高耐侯性能而广泛使用。如栈道地板、护栏、外墙板、木塑门窗、模板等，特别是ASA-PVC共挤木塑产品更因其不褪色、高耐侯性、木质纹理感强而成为园林景观建设中的主流趋势。
In recent years.,co-extruded wpc with high weather resistance has been widely used in outdoor garden landscape construction in Europe and America countries.
（一）共挤木塑优势（第二代木塑产品）
国际上把木塑产品分类为“低维护”产品，把共挤木塑产品分类“超低维护”产品。原因就是共挤木塑产品表面处理更好，耐侯性更强，表面硬度高不易刮花，吸水率极低，克服了木塑产品如PE、PP、PS木塑在户外应用中经常出现断裂、弯曲、热胀冷缩、变形开裂等一系列问题和缺点。褪色、霉变、表面裂痕、碎裂是木塑产品的致命缺陷。很多公司遇到过的投诉、退货和此有关。而使用普通PE、PVC共挤的方法将芯材封闭起来，基本可以克服这些问题，但是无法根本真正解决褪色与高耐侯性使用年限的问题。
(一）the advantage of co-extruded wpc
Internationally,wpc is classified as“low maintenance” products,and co-extruded wpc as extremely low maintenance ones,because of its higher weather resistance,harder surface, lower ratio of water absorption in comparison with wpc ,such as PE ,PP,PS,which is easy to be cracked,flexible,distorted ,faded and expand in high temperature and shrink in low temperature.While usual PE or PVC co-extruded wpc overcome these products’ flaw in basically,not in essentially.
（二）更优异的共挤木塑产品——ASA-PVC共挤木塑。
剑源科技ASA-PVC共挤木塑产品采用世界上目前先进双机共同挤出技术，在PVC木塑芯体外再共挤一层ASA高分子材料达到表面包覆，形象地说ASA为WPC木塑穿上了一层铠甲，大大提高材料耐侯和抗老化性。根本上解决了木塑产品的缺陷，是目前世界上惟一不褪色的户外复合材料，极大提高了木塑的使用年限。
(二）the top-quality of co-extruded wpc-ASA-PVC co-extruded wpc
JianYuan Science ASA-PVC co-extruded wpc adopts the most advanced double machine co-extruded technology,with the central material of pvc wrapped in superficial ASA polymer compound,which greatly improves items’ lifetime and solves wpc items’ flaw.What’s more, it is the only one kind of colorfast outdoor compound material.
1.ASA属无定型三元共聚物，不含双健，因此对紫外线的耐受能力很强。大分子链中的羰基和腈基具备较强的耐紫外线能力，而苯环是典型的稳定结构，很难发生光化反应。因此，ASA具有很强耐紫外线能力。颜色稳定、不褪色、耐侯性优。
1.ASA is a kind of terpolymer with a chemical single bond,so it can better resist UV and keep stable color.
2.由于ASA结构中引入了丙烯酸橡胶，使其共聚物具有很好的抗冲击性，尤其是低温抗冲击性能优良，极大地提高材料刚性和强度。
2.ASA includes acrylic rubber,which greatly improves its toughness and impact,especially in low temperature.
3.由于ASA结构中含有腈基，因此具有很强的耐化学腐蚀性，ASA在加工过程中热稳定性好，热变温度可达92℃以上。
3.ASA includes cyano,which makes it have features of corrosion resistance.and exhibit excellent thermostability with highest temperature of 92℃.
4.由于ASA与PVC溶解度相近，因此相容性好，不会分层。因此彩色更加丰富、木质纹理感效果更佳。
4.ASA and PVC has similar solubility,which make it have good consistency.Therefore,it forms natural wood texture and has vivid color.
5.PVC木塑芯体应用微发泡技术和聚酯纤维技术，密度达0.9以上，同时加入高纤维增强材料，使其相容性更好，刚性、抗冲击强度得到极大提高、综合理化性能大幅度提升，伸缩率极小、不吸水、无重金属元素、无甲醛、不变型弯曲、阻燃、防蚁、环保。
5.PVC wpc adopts micro foaming technology and polyester fiber technology,meanwhile,adding with reinforced high fiber material,which has many superior features,such as eco-friendly,anti-insect,non-absorbent,without heavy metal element,nondeformable,fire-prevention,betterconsistency,toughness,stronger impact,lower ratio of expansion and contraction.
可以这么说ASA-PVC共挤木塑产品是真正意义上的高耐侯、高耐磨、不褪色、免维护、性能卓越国际公认更优异的户外复合材料。
So it can be said that ASA-PVC co-extruded wpc is the best outdoor composite material internationally,because of its high weather resistance and high-wearing feature,color-fast,maintenance-free and superior features.
Nicole Ni/Vice General Manager
Tell: 0086-13799272233
E-mail: nicole.jianyuan@qq.com
Wechat: Nicole103630234
application of asa co-extruded wpc decking and armrest
application of asa co-extruded wpc outdoor wallboard
application of asa co-extruded wpc leisure park chair
Right since its inception in 2001,
Jian Yuan Science company has been progressively marching towards excellence in its core business activities like the best eco-friendly co-extruded wpc.
After experiencing technical innovation,we have been one of the leader in the top ten brands of co-extruded wpc in China.
Main products:outdoor ASA co-extruded wpc,PVC co-extruded wpc,including decking series,armrest series,outdoor wallboard series etc.
Application:garden area,waterside pavilion,swimming pool,hotel,villa etc.
Nicole Ni/Vice General Manager
Tell: 0086-13799272233
E-mail: nicole.jianyuan@qq.com
Wechat: Nicole103630234