Hi SP 25 G PP描述:
Hi SP 25 G is a 30% mineral filled, high impact polypropylene copolymer. The productfeatures high sound damping properties. This grade is available in black, pellet form.
Basell
Basell公司作為合資伙伴,提供了可靠,與聚烯烴級技術,相關性和*的聚合物為工業市場。聚丙烯化合物在工業市場的不斷擴大,如尼龍,吸收了水分,聚丙烯化合物可以成功地用于涉及水工業領域。聚丙烯彈性靈活的版本是非常有彈性,因此他們耐驚天動地,由于各種熱塑性材料產品現已通過替代金屬和更昂貴的消費。例如,不同的是物質,是適用于廣泛的工業應用。聚丙烯很容易配備,以提供廣泛的工業產品,如化合物,色母粒和聚合物樹脂是一種聚丙烯供應商。從風扇葉片,爐篦,水箱配件,衛星天線支架,工業造型,園林配件及建筑用品,聚丙烯范圍在同行業中使用的聚丙烯是巨大的,我們的世界*的研究和開發團隊,有能力創建檔次化合物,色母粒和彈性,以滿足zui終用戶的規格。這些新牌號生成短的時間內,以滿足客戶的具體要求。
物理性能表
Typical Properties | Method | Value | Unit |
Physical | |||
Density (Method A) | ISO 1183 | 31 | g/cm³ |
Melt flow rate (MFR) (230°C/2.16Kg) | ISO 1133 | 10 | g/10 min |
Mechanical | |||
Tensile Stress at Yield | ISO 527-1, -2 | 60 | MPa |
Tensile Strain at Break | ISO 527-1, -2 | 500 | % |
Flexural modulus | ISO 178 | 600 | MPa |
Impact | |||
Notched izod impact strength | ISO 180 | ||
(23 °C, Type 1, Notch A) | No Break | kJ/m² | |
(-20 °C, Type 1, Notch A) | No Break | kJ/m² | |
Hardness | |||
Shore hardness (Shore D) | ISO 868 | 9.0 | |
Thermal | |||
Heat deflection temperature B (0.45 MPa) Unannealed | ISO 75B-1, -2 | 6.0 | °C |
Vicat softening temperature (A50 (50°C/h 10N)) | ISO 306 | 56 | °C |
processing
Ribs are intended to stiffen and strengthen the molded part while maintaining a minimum wall thickness. Furthermore, they help control the resin’s flow in the cavity and prevent warpage of critical areas in the part.The base of the rib should have a radius of about 25 to 50% of the nominal wall thickness. Studies have shown that stress (and therefore notch sensitivity)is minimized with a radius equal to 50% of the wall thickness. The base of the rib should have a width approximay 75% of the adjacent nominal wall thickness. The rib should further be tapered 0.5 to 1° per side, and should have a depth of 1.5 times the nominal wall.Deeper ribs can be used; however, the usually require a thicker base to allow for the draft angle.Ejection problems may increase when deeper ribs are used and can result in sink marks at the wallintersection under the base of the rib.
Product model
東莞市龍輝祥塑膠原料公司是一家專業從事塑膠原料進口貿易公司。主營各國通用塑膠、工程塑膠、特種工程塑膠。公司以“誠信為本,創新求魂”的精神在客戶中樹立了良好的口碑。從進口到出口嚴格把關,可提供COA,SGS,UL黃卡!保證原廠原包!我是龍輝祥,期待你的來電!
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傳 真:
:羅(業務)
:羅長龍
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傳真號碼:
地址:中國廣東東莞市樟木頭鎮塑膠原料市場
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