我司專業(yè)生產(chǎn)PVC發(fā)泡型材和各類異型材,本產(chǎn)品PVC發(fā)泡樓梯園柱扶手是本司的又一精品,無論室內(nèi)戶外使用,耐候性能極佳,仿木紋,同時可以自定顏色,不用油漆,保證色彩鮮艷,歷久常新,絕對環(huán)保,防水防蟲防火,阻燃性能達(dá)到94VO級別,ROHS通過.

      加恩“合成木”--發(fā)泡PVC產(chǎn)品比普通實(shí)心PVC產(chǎn)品相比有更多的優(yōu)點(diǎn)，比如質(zhì)輕，用做結(jié)構(gòu)材料等，被廣泛應(yīng)用代替木材。發(fā)泡PVC產(chǎn)品由于相比未發(fā)泡普通實(shí)心PVC產(chǎn)品具備較低的密度，所以更經(jīng)濟(jì)。作為可以取代木材的材料，發(fā)泡PVC是一種理想的材料選擇，同時它具備木材相同的加工方式，可釘，可鋸，可表面涂上各種涂料，更為突出的優(yōu)點(diǎn)是，它在滿足一定物理性能同時，具備木材所沒有的防火阻燃，防霉防蛀，防水，可回收等優(yōu)點(diǎn)。 

      加恩合成木-采用先進(jìn)工藝“塞盧卡”工藝完成整個發(fā)泡PVC產(chǎn)品加工。也就是熔融的PVC融體通過螺桿的推動通過模具處，產(chǎn)品表面通冷卻水急速冷卻，高溫塑料表面經(jīng)過急速冷卻形成硬光滑的一層PVC，而內(nèi)部由于沒有得到冷卻氣體膨脹產(chǎn)生微細(xì)小孔，再通過定型模具對產(chǎn)品定型，經(jīng)牽引切割，成本檢驗，包裝成產(chǎn)品。

      Cellular PVC slat wall  panel

      Typical Values

      Property                       

      Physical      units         Value        ASTM Method

      Density       g/cc 65to.70    D792

      Water Absorption     ％     <0.5 D570

      Mecher Absorption                     

      Tensil Strenght   Psi    2820         D638

      Tensil Modulus   Psi    171.000   D638

      Flexural Strength        Psi    4420         D790

      Flexural Modulus        Psi    15800       D790

      Nail Hold*  ibf/in         70     D1761

      Screw Hold*       of      590  D1791

      Staple Hold*       Penetration      179  D1791

      Gardner      in-lb/in      17     D5420

      Notched lzod lmpact ft-lb/in      0.25 D256

      Thermal                       

      Coefficient of Linear Expansion in/in/of     4.0×10-5  D696

      Burning Rate      in/min       Failed to ignite          D635

      Flame Spread lndex    — —         30     D84

      Limited Oxygen lndex        ％O2         40     D2863

      Heat Defiection Temperature@264psi     °F      150  D648

      Oil Canninf l(@140°F)         °F      passed     D648

      The Celuka process differs from another method used in the industry, notably the free foaming process. Under the free foaming process, profiles have a more evenly distributed density across its cross section, but sacrifice the hard smooth surface finish more commonly associated with the Celuka process and products manufactured by Gian Plastics.

      Advantages to Gian Cellular PVC Products:（優(yōu)點(diǎn)）

      · Consistent quality連續(xù)性穩(wěn)定生產(chǎn)

      · Will not chip warp, peel or splinter（表面光滑不會產(chǎn)生大的誤差）

      · Resistant to fungus and mildew, product is rot free.（防霉腐爛）

      · Works like wood - can be sawed, nailed, screwed, glued or stapled（木材相同的加工性能）

      · Rich satin finish is durable, resists scratches and dents

      · Added UV inhibitors prevent yellowing of product（耐黃變）

      · Closed cell structure will not absorb water or moisture（防水，防潮濕）

      · Thermal expansion rate is less than solid PVC and equivalent to pine. (ASTM D696-03)（線膨脹系數(shù)低，隔熱性能好）

      · Flame retardant (ASTM D635-03)（阻燃性能好）

      · Products can be bended（可以熱彎成不同弧度）

      · Available in white, gray and brown. Custom colors available（可以直接加工成各種彩色及仿木紋效果）

      · Can be painted with acrylic latex paint or oil based paint（可以上漆，建議采用丙烯酸樹脂涂料）