脲醛树脂，Urochem 191对比脲醛树脂，Urochem 171物性表,价格行情_搜料

牌号信息	Urochem 191 物性表脲醛树脂 & 美国Chemiplastica 指导价格：暂无塑料库存：缺货	Urochem 171 物性表脲醛树脂 & 美国Chemiplastica 指导价格：暂无塑料库存：缺货
牌号简介	脲醛树脂，以高度精制的纤维素为填料进行强化，并进一步用少量特殊用途添加剂、颜料、固化调节剂和润滑剂进行改性。Urochem 136模塑料可以提供几乎无限的颜色范围，从半透明的轻粉到黑色。成型件无异味，抗紫外线，防潮性好。坚硬、光滑、耐刮擦的表面。优良的耐化学性脂肪、油和常见的有机溶剂（如酒精和丙酮）不会侵蚀也能抵抗表面活性剂和弱碱的成型零件。它们能在较短的时间内抵抗弱酸的攻击。优异的电气性能（灭弧、跟踪、阻燃）。在不使用外部阻燃剂的情况下，氧气指数达到30%。成分中不存在卤素。符合广泛使用的氨基化合物材料规范的要求：BS 1322 UF A（）DIN 7708 131.5（）ISO 2112 UF A（）UL认证（）包括在ISO 14527应用领域：Urochem 191细粉末尿素模塑料赋予制造物品特别均匀和GL骨性表面。广泛的产品需要为特定应用和工艺定制配方；流变性能也可根据特定应用的需要进行调整。半透明的颜色特别适合制作纽扣。良好的熔体流动是这些干粉产品的关键特征。 Urea- formaldehyde resins fortified with highly refined cellulose as filler, and further modified with minor amounts of special purpose additives, pigments, cure regulators and lubricants. The Urochem 136 Moulding Compounds can be supplied in an almost unlimited range of colors from translucent light pastels to black. Molded parts are free from odor; UV stable with good moisture resistance. Hard, glossy and scratch resistant surface. Excellent chemical resistance Fats, oils and common organic solvents like alcohol and acetone do not attack molded parts which are also resistant to surfactants and weak bases. They will withstand attack from weak acids for a shorter duration. Excellent electrical properties (arc quenching, tracking, flame resistance). Oxygen index of 30% is achieved without the use of external flame retardants. No halogens are present in the composition. Compliant with the requirements of widely used material specifications for amino compounds: BS 1322 type UF A () DIN 7708 type 131.5 () ISO 2112 type UF A () UL certified () included in ISO 14527 Fields of application: The Urochem 191 Urea Moulding Compound in fine powder which confer to the manufactured articles a particularly homogeneous and glossy surface. The broad range of products requires custom compounding for the particular application and process; rheological properties are also adjusted to the needs of the specific application. The translucent colors are especially suitable for the production of buttons. A good melt flow is key characteristic of these dry powder products.	脲醛树脂，以高度精制的纤维素为填料进行强化，并进一步用少量特殊用途添加剂、颜料、固化调节剂和润滑剂进行改性。Urochem 171模塑料可以提供几乎无限的颜色范围，从半透明的轻粉到黑色。模件无异味，抗紫外线，防潮性能好。坚硬、光滑、耐刮擦的表面。优异的电气性能（灭弧、跟踪、阻燃）。在不使用外部阻燃剂的情况下，氧气指数达到30%。成分中不存在卤素。符合广泛使用的氨基化合物材料规范的要求：BS 1322 UF A10（）DIN 7708 131.5（）ISO 2112 UF A10（）UL认证（）包括在ISO 14527应用领域：Urochem 171尿素干造粒模塑料涵盖尿素的所有正常应用。广泛的应用包括电器配件、卫生用品、盖子和瓶盖。广泛的产品需要定制的配合，流变性能调整，以满足特定应用和工艺的需要。良好的熔体流动是这些干法造粒产品的关键特征。 Urea- formaldehyde resins fortified with highly refined cellulose as filler, and further modified with minor amounts of special purpose additives, pigments, cure regulators and lubricants. The Urochem 171 Moulding Compounds can be supplied in an almost unlimited range of colours from translucent light pastels to black. Moulded parts are free from odour; UV stable with good moisture resistance. Hard, glossy and scratch resistant surface. Excellent electrical properties (arc quenching, tracking, flame resistance). Oxygen index of 30% is achieved without the use of external flame retardants. No halogens are present in the composition. Compliant with the requirements of widely used material specifications for amino compounds: BS 1322 type UF A10 () DIN 7708 type 131.5 () ISO 2112 type UF A10 () UL certified () included in ISO 14527 Fields of application: The Urochem 171 Dry Granulated Urea Moulding Compound covers all normal applications for urea. Wide array of applications include Electrical accessories, sanitary products, caps and closures. The broad range of products requires custom tailored compounding with rheological properties adjusted to meet the needs of the specific application and process. A good melt flow is key characteristic of these dry granulated products.

产品描述
厂家：	美国Chemiplastica	美国Chemiplastica
类别：	脲醛树脂脲醛树脂	脲醛树脂脲醛树脂
填料：	其他	其他
用途：		外壳,护罩,电气元件,卫浴产品
性能特点：	耐候抗UV,耐碱,表面光泽度好,电气性好,可回收,耐酒精,易流动,硬度高,无卤,低VOC,防潮,润滑性,耐油,耐化学性,耐刮擦,防火阻燃等级V-0 Weather resistance is good,Alkali resistant,Good surface appearance,Good Electrical Properties,Renewable resources,Ethanol tolerance,Good liquidity,Good Hardness,Halogen free,Low odor,Moisture resistance,Lubricating,Grease resistance,Solvent resistance,High scratch resistance,V-0	耐候抗UV,耐碱,表面光泽度好,电气性好,可回收,耐酒精,易流动,硬度高,无卤,颜色稳定,低VOC,防潮,润滑性,耐油,耐化学性,耐刮擦,防火阻燃等级V-0 Weather resistance is good,Alkali resistant,Good surface appearance,Good Electrical Properties,Renewable resources,Ethanol tolerance,Good liquidity,Good Hardness,Halogen free,Good color stability,Low odor,Moisture resistance,Lubricating,Grease resistance,Solvent resistance,High scratch resistance,V-0
加工条件：	压缩模塑	压缩模塑

技术参数

物理性能
PHYSICAL Urochem 191 Urochem 171 单位
UNIT 测试方法
TEST METHOD

吸水率
Water absorption rate mg ISO 62

密度
Density g/cm³ ISO 1183

收缩率(--)
Shrinkage rate % ISO 2577

机械性能
MECHANICAL Urochem 191 Urochem 171 单位
UNIT 测试方法
TEST METHOD

弯曲强度
bending strength MPa ISO 178

拉伸强度(屈服)
tensile strength MPa ISO 527-2

冲击性能
IMPACT Urochem 191 Urochem 171 单位
UNIT 测试方法
TEST METHOD

简支梁无缺口冲击强度
Charpy Unnotch Impact strength kJ/m² ISO 179/1eU

简支梁缺口冲击强度
Charpy Notched Impact Strength kJ/m² ISO 179-1eA

热性能
THERMAL Urochem 191 Urochem 171 单位
UNIT 测试方法
TEST METHOD

热变形温度(8.0 MPa，未退火)
Hot deformation temperature ℃ ISO 75-2/C

电气性能
ELECTRICAL Urochem 191 Urochem 171 单位
UNIT 测试方法
TEST METHOD

介电常数
Dielectric constant DIN 53483

体积电阻率
Volume resistivity ohms·cm IEC 60093

相比漏电起痕指数
Compared to the leakage tracing index V IEC 60112

耗散因数(1 kHz)
Dissipation factor IEC 60250

表面电阻率
Surface resistivity ohms IEC 60093

阻燃性能
FLAMMABILITY Urochem 191 Urochem 171 单位
UNIT 测试方法
TEST METHOD

极限氧指数
Extreme oxygen index % ASTM D2863

灼热丝可燃性指数
Glowing wire flammability index ℃ IEC 707

阻燃等级
Flame retardant level UL 94

备注

1 一般属性：这些不能被视为规格。

2 Post-shrink

3 180 sec,

1 一般属性：这些不能被视为规格。

2 Post-shrink

3 180 sec,


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技术参数
物理性能
机械性能
冲击性能
热性能
电气性能
阻燃性能
加工方式
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