uv-stabilized是什么意思

地面,墙和天花板灯提供直接或者曲折光.身体、头和帽子公亩phosphochromed非腐蚀的保护地挤出反corodal 6010铝合金.反射器存在擦亮白色注射塑造聚碳酸酯.每当高效率被要求,传播者是或者在明显最后部分中可提供蛋白石白色工程塑料学使用UV-使注射-塑造公亩稳定.机械连接处有两模具-投"黄色alodine"非腐蚀的保护地46100铝合金凸缘,两注射-塑造乙缩醛树脂((砰的一声)的分别作摩擦原理和耐纶30% glassfiber.硅氧烷弹性体试衣.是对天气情况暴露的螺钉是在不锈钢((AISI 316)中.附件在压铸的Zamak 12中随非腐蚀的"黄色alodine"保护和无光泽的黑环氧的powdercoat最后部分带有百叶窗板屏幕,他们为增强的视觉舒适修改光的梁给发光设备留下的角阿特.

规格c型导电聚丙烯珍宝袋

自下而上：导电聚丙烯紫外线稳定，层压织物的240 gsm的

环路：共计4至5 cms的宽度作了狭隘的带状织物， 25个不育系有效高度之上袋在角落

安全系数： 6:1

Property

TYPICAL PROPERTIES (1)

MECHANICALValueUnitStandard

Tensile Stress, yld, Type I, 50 mm/min630kgf/cm²ASTM D 638

Tensile Stress, brk, Type I, 50 mm/min660kgf/cm²ASTM D 638

Tensile Strain, yld, Type I, 50 mm/min7%ASTM D 638

Tensile Strain, brk, Type I, 50 mm/min110%ASTM D 638

Flexural Stress, yld, 1.3 mm/min, 50 mm span940kgf/cm²ASTM D 790

Flexural Modulus, 1.3 mm/min, 50 mm span23900kgf/cm²ASTM D 790

Hardness, Rockwell M70-ASTM D 785

Hardness, Rockwell R118-ASTM D 785

Taber Abrasion, CS-17, 1 kg10mg/1000cyASTM D 1044

IMPACTValueUnitStandard

Izod Impact, unnotched, 23°C326cm-kgf/cmASTM D 4812

Izod Impact, notched, 23°C70cm-kgf/cmASTM D 256

Tensile Impact, Type S557cm-kgf/cm²ASTM D 1822

Falling Dart Impact (D 3029), 23°C1728cm-kgfASTM D 3029

THERMALValueUnitStandard

Vicat Softening Temp, Rate B/50154°CASTM D 1525

HDT, 0.45 MPa, 6.4 mm, unannealed137°CASTM D 648

HDT, 1.82 MPa, 6.4 mm, unannealed132°CASTM D 648

CTE, -40°C to 95°C, flow6.84E-051/°CASTM E 831

Specific Heat1.25J/g-°CASTM C 351

Thermal Conductivity0.19W/m-°CASTM C 177

Relative Temp Index, Elec100°CUL 746B

Relative Temp Index, Mech w/impact100°CUL 746B

Relative Temp Index, Mech w/o impact100°CUL 746B

PHYSICALValueUnitStandard

Specific Gravity1.2-ASTM D 792

Specific Volume0.83cm³/gASTM D 792

Density1.19g/cm³ASTM D 792

Water Absorption, 24 hours0.15%ASTM D 570

Water Absorption, equilibrium, 23C0.35%ASTM D 570

Water Absorption, equilibrium, 100°C0.58%ASTM D 570

Mold Shrinkage, flow, 3.2 mm (5)0.5 - 0.7%SABIC Method

Melt Flow Rate, 300°C/1.2 kgf17.5g/10 minASTM D 1238

OPTICALValueUnitStandard

Light Transmission, 2.54 mm88%ASTM D 1003

Haze, 2.54 mm1%ASTM D 1003

Refractive Index1.586-ASTM D 542

ELECTRICALValueUnitStandard

Volume Resistivity>1.E+17Ohm-cmASTM D 257

Dielectric Strength, in air, 3.2 mm14.9kV/mmASTM D 149

Relative Permittivity, 50/60 Hz3.17-ASTM D 150

Relative Permittivity, 1 MHz2.96-ASTM D 150

Dissipation Factor, 50/60 Hz0.0009-ASTM D 150

Dissipation Factor, 1 MHz0.01-ASTM D 150

Hot Wire Ignition {PLC)4PLC CodeUL 746A

High Voltage Arc Track Rate {PLC}2PLC CodeUL 746A

High Ampere Arc Ign, surface {PLC}1PLC CodeUL 746A

Comparative Tracking Index (UL) {PLC}2PLC CodeUL 746A

FLAME CHARACTERISTICSValueUnitStandard

UL Recognized, 94HB Flame Class Rating (3)0.76mmUL 94

UV-light, water exposure/immersionF1-UL 746C

Source GMD, last updated:2000/01/04

Processing

Parameter

Injection MoldingValueUnit

Drying Temperature120°C

Drying Time3 - 4hrs

Drying Time (Cumulative)48hrs

Maximum Moisture Content0.02%

Melt Temperature280 - 305°C

Nozzle Temperature275 - 300°C

Front - Zone 3 Temperature280 - 305°C

Middle - Zone 2 Temperature270 - 295°C

Rear - Zone 1 Temperature260 - 280°C

Mold Temperature70 - 95°C

Back Pressure0.3 - 0.7MPa

Screw Speed40 - 70rpm

Shot to Cylinder Size40 - 60%

Vent Depth0.025 - 0.076mm

Source GMD, last updated:2000/01/04

THESE PROPERTY VALUES ARE NOT INTENDED FOR SPECIFICATION PURPOSES.

PLEASE CONTACT US FOR AVAILABILITY IN YOUR REGION.

(1) Typical values only. Variations within normal tolerances are possible for various colors. All values are measured after at least 48 hours storage at 23°C/50% relative humidity. All properties, except the melt volume and melt flow rates, are measured on injection molded samples. All samples tested under ISO test standards are prepared according to ISO 294.

(2) Only typical data for selection purposes. Not to be used for part or tool design.

(3) This rating is not intended to reflect hazards presented by this or any other material under actual fire conditions.

(4) Internal measurements according to UL standards.

(5) Measurements made from laboratory test coupon. Actual shrinkage may vary outside of range due to differences in processing conditions, equipment, part geometry and tool design. It is recommended that mold shrinkage studies be performed with surrogate or legacy tooling prior to cutting tools for new molded article.

(6) Needs hard coat to consistently pass 60 sec Vertical Burn.

Disclaimer : THE MATERIALS, PRODUCTS AND SERVICES OF SAUDI BASIC INDUSTRIES CORPORATION (SABIC) OR ITS SUBSIDIARIES OR AFFILIATES (“SELLER”) ARE SOLD SUBJECT TO SELLER’S STANDARD CONDITIONS OF SALE, WHICH ARE AVAILABLE UPON REQUEST. INFORMATION AND RECOMMENDATIONS CONTAINED IN THIS DOCUMENT ARE GIVEN IN GOOD FAITH. HOWEVER, SELLER MAKES NO EXPRESS OR IMPLIED REPRESENTATION, WARRANTY OR GUARANTEE (i) THAT ANY RESULTS DESCRIBED IN THIS DOCUMENT WILL BE OBTAINED UNDER END-USE CONDITIONS, OR (ii) AS TO THE EFFECTIVENESS OR SAFETY OF ANY DESIGN OR APPLICATION INCORPORATING SELLER’S MATERIALS, PRODUCTS, SERVICES OR RECOMMENDATIONS. UNLESS OTHERWISE PROVIDED IN SELLER’S STANDARD CONDITIONS OF SALE, SELLER SHALL NOT BE RESPONSIBLE FOR ANY LOSS RESULTING FROM ANY USE OF ITS MATERIALS, PRODUCTS, SERVICES OR RECOMMENDATIONS DESCRIBED IN THIS DOCUMENT. Each user is responsible for making its own determination as to the suitability of Seller’s materials, products, services or recommendations for the user’s particular use through appropriate end-use and other testing and analysis. Nothing in any document or oral statement shall be deemed to alter or waive any provision of Seller’s Standard Conditions of Sale or this Disclaimer, unless it is specifically agreed to in a writing signed by Seller. Statements by Seller concerning a possible use of any material, product, service or design do not, are not intended to, and should not be construed to grant any license under any patent or other intellectual property right of Seller or as a recommendation for the use of any material, product, service or design in a manner that infringes any patent or other intellectual property right.

缩醛黑

双语例句

1

UV Stabilized Acetal Homopolymer, Black, Medium Viscosity.

紫外被稳定的缩醛均聚物，黑色，中等黏度。

MVR (300 °C/1.2 kg) 6.0 cm³/10 minExtrusionhigh viscosityUV stabilizedavailable in transparent colors onlysolid sheetcorrugated sheet

经批准的油漆系统可用于此材料在通用汽车apops上市（批准对塑料系统油漆）数据库。

对紫外线辐射对稳定胶原蛋白作用的研究是一个潜在的事实：由于胶原蛋白是感兴趣的领域的一个重要

发现巨大的生物材料的使用在各个领域。在目前的研究中，紫外线照射对胶原蛋白的影响稳定使用铬（三）已被

研究。物理和光学性能的影响紫外辐射已详细。粘度测量表明，铬（三）

胶原蛋白具有较好的治疗对紫外线辐射比本土胶原蛋白的稳定性。圆二色的研究表明，在浓度增加

铬（Ⅲ）不影响胶原蛋白的构象，但照射时间对构象的深刻影响

胶原蛋白。胶原蛋白的荧光强度的本土已经发现比这更降低铬（三）处理的胶原质。不同之处

吸收光谱还表明，铬（三）治疗带来更多的稳定，对紫外线照射胶原蛋白。

结论

在这项研究中，各种物理化学实验

开展了以确定是否铬交联使

关于对紫外线照射稳定胶原蛋白。粘度

测量结果表明，紫外线辐射带来少

在铬交联胶原的变化比本地的胶原质。

荧光和吸收光谱的研究也证实

这导致更好的铬交联对紫外线的稳定性

照射。它也看到了研究，圆二色

在铬浓度的增加（三）不影响

构的胶原蛋白和还指出，辐照时间

对胶原蛋白的构象深刻的影响。因此，

显然，铬交联对提高稳定性

紫外线辐射。