ASA/PC ET3500-5002 BK普立万

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所在地	广东东莞	可售量 0KG

联系人：邓祝德

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햃셐셐햃

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友铭（国际）塑胶化工有限公司

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公司官网： http://szdzd2005.51pla.com

所在地区：广东省东莞市

主营产品：工程塑料PA66, POM, PC, TPV,

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供应：ASA/PC ET3500-5002 BK普立万

ASA/PC ET3500-5002 BK 特点：

Acrylonitrile Styrene Acrylate + PC, Low Warpage, Glass Fiber Reinforcement, 12%

丙烯腈-苯乙烯-丙烯酸酯+ PC，低翘曲，玻璃纤维增强，12%

我司在深圳,上海,廈门,温州,香港,以及台北均设有保税倉, 國內並有多處內貿倉, 长期有現貨, 方便国內外客户合同进货,以及国内企业一般贸易征税进货, 免费提供多項產品資料,環保測試, 原廠ROHS（SGS）,無卤报告,REACH,UL、物质安全表MSDS、UL黄卡及FDA认证以及原料物性表
市场部电话：0769-88768272 手机：15016876678 电话：0769-88768272，传真：0769-88768271 QQ：470919720 网址：WWW.YMSUJIAO.COM

POM （Polyoxymethylene）聚甲醛　　聚甲醛(POM) 　　聚甲醛学名聚氧化聚甲醛（简称POM）又称赛钢、特钢。它是以甲醛等为原料聚合所得。POM-H（聚甲醛均聚物），POM-K（聚甲醛共聚物）是高密度、高结晶度的热塑性工程塑料。具有良好的物理、机械和化学性能，尤其是有优异的耐摩擦性能。　　聚甲醛是一种没有没有侧链，高密度，高结晶性的线性聚合物，具有优异的综合性能。　　聚甲醛是一种表面光滑，有光泽的硬而致密的材料，淡黄或白色，可在-40- 100°C温度范围内长期使用。它的耐磨性和自润滑性也比绝大多数工程塑料优越，又有良好的耐油，耐过氧化物性能。很不耐酸，不耐强碱和不耐紫外线的辐射。
　　物理性质
　　聚甲醛的拉伸强度达70MPa，吸水性小，尺寸稳定，有光泽，这些性能都比尼龙好，聚甲醛为高度结晶的树脂，在热塑性树脂中是最坚韧的。具抗热强度，弯曲强度，耐疲劳性强度均高，耐磨性和电性能优良。　　聚甲醛的性能: 　　性能数值　　比重 1.43 　　熔点 175°C 　　伸强度（屈服） 70MPa 　　伸长率（屈服） 15% 　　（断裂） 15% 　　冲击强度（无缺口） 108KJ/m2 　　（带缺口） 7.6KJ/m2
　　应用范围
　　POM属结晶性塑料，熔点明显，一旦达到熔点，熔体粘度迅速下降。当温度超过一定限度或熔体受热时间过长，会引起分解。　　POM具有较好的综合性能，在热塑性塑料中是最坚硬的，是塑料材料中力学性能最接近金属的品种之一，其抗张强度、弯曲强度、耐疲劳强度，耐磨性和电性都十分优良，可在-40度--100度之间长期使用。
　　化学性质
　　按分子链结构不同，聚甲醛可分为均聚甲醛和共聚甲醛，前者密度、结晶度、熔点都高，但是热稳性差，加工温度窄（10度），对酸堿的稳定性略低；后者密度、结晶度、熔点较低，但热稳定性好，不易分解，加工温度宽（50度）　　不足之处在于：由受强酸腐蚀，耐侯差，粘合性差，热分解与软化温度接近，限氧指数小。它们广泛用于汽车工业，电子电器，机械设备等。还可以做水龙头、框窗、洗漱盆。　　POM物性表：　　密度 g /cm3 1.39
　　吸水率％ 0.2
　　连续使用温度 ℃ —50--110
　　屈服抗拉强度 MPa 63
　　屈服拉应变％ 10
　　极限抗拉强度 MPa

　　极限拉应变％ 31
　　抗冲击韧度 Kj/㎡

　　缺口冲击韧度 Kj/㎡ 6
　　洛氏硬度 MPa 135
　　邵氏硬度 MPa 85
　　抗弯强度 MPa

　　弹性模量 MPa 2600
　　软化温度 ℃ 150
　　热变形温度HDT ℃ 155
　　热线膨胀系数
　　1.1
　　热导率 W/(m×K) 031
　　摩擦系数
　　0.35
　　POM具有很低的摩擦系数和很好的几何稳定性，特别适合于制作齿轮和轴承。由于它还具有耐高温特性，因此还用于管道器件（管道阀门、泵壳体），草坪设备等。　　POM产品
　　工艺条件
　　干燥处理：如果材料储存在干燥环境中，通常不需要干燥处理。　　熔化温度：均聚物材料为190~230℃；共聚物材料为190~210℃。　　模具温度：80~105℃。为了减小成型后收缩率可选用高一些的模具温度。　　注射压力：700~1200bar 　　注射速度：中等或偏高的注射速度。　　流道和浇口：可以使用任何类型的浇口。如果使用隧道形浇口，则最好使用较短的类型。对于均聚物材料建议使用热注嘴流道。对于共聚物材料既可使用内部的热流道也可使用外部热流道。　　POM 聚甲醛的化学和物理特性: 　　POMG3I6M4.html">POM是一种坚韧有弹性的材料，即使在低温下仍有很好的抗蠕变特性、几何稳定性和抗冲击特性。POM既有均聚物材料也有共聚物材料。均聚物材料具有很好的延展强度、抗疲劳强度，但不易于加工。共聚物材料有很好的热稳定性、化学稳定性并且易于加工。无论均聚物材料还是共聚物材料，都是结晶性材料并且不易吸收水分。POM的高结晶程度导致它有相当高的收缩率，可高达到2%~3.5%。对于各种不同的增强型材料有不同的收缩率。

　　POM与众不同的地方就是其韧性和硬度都比较接近金属，耐高温耐磨性也比较优秀，可做齿轮等耐磨件

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代理销售 Polyone 其他型号产品：

	5209 Black 30 A 1	Acetal (POM) Copolymer, Copolymer, General Purpose, Good Wear Resistance, Low Friction

	5209 Natural 1	Acetal (POM) Copolymer, Copolymer, General Purpose, Good Wear Resistance, Low Friction

	5230 Natural 1	Acetal (POM) Copolymer, Copolymer, General Purpose, Good Wear Resistance, High Flow, Low Friction

	AM-35GF/000 FR NH	Polyphthalamide, Flame Retardant, Halogen Free, Glass Fiber Reinforcement, 35%

	AS-10GF/000 BLACK	Acrylonitrile Butadiene Styrene, Amorphous, Good Moldability, Good Toughness, Glass Fiber Reinforcement, 10%

	AS-10GF/000 FR V0 BLACK	Acrylonitrile Butadiene Styrene, Amorphous, Flame Retardant, Glass\Carbon Fiber Reinforcement

	AS-10GF/000 NATURAL	Acrylonitrile Butadiene Styrene, Amorphous, Good Moldability, Good Toughness, Glass Fiber Reinforcement, 10%

	AS-20GF/000	Acrylonitrile Butadiene Styrene, Glass Fiber Reinforcement, 20%

	AS-30GF/000 BLACK	Acrylonitrile Butadiene Styrene, Amorphous, Good Moldability, Low Shrinkage, Glass Fiber Reinforcement

	AT-000/000 HI5 Natural NA	Acetal (POM) Copolymer, Copolymer, Impact Modified

	AT-1000	Acetal (POM) Copolymer, Copolymer, General Purpose

	AT-15CF/000 BLACK	Acetal (POM) Copolymer, Copolymer, Electrically Conductive, Good Wear Resistance, Semi Crystalline, Carbon Fiber Reinforcement, 15%

	COC BLEND-15GF Natural	Cyclic Olefin Copolymer, Glass Fiber Reinforcement

	CY-1000 UV FR V0	Acrylonitrile Butadiene Styrene + PC, Flame Retardant

	ES-30GF/000 Black	Polyethersulfone, General Purpose, Good Chemical Resistance, Good Dimensional Stability, Good Strength, Glass Fiber Reinforcement, 30%

	ET3200-0040 RS Black	Polycarbonate, Flame Retardant, Glass Fiber Reinforcement

	ET3500-5001 colored	Acrylonitrile Styrene Acrylate + PC, Low Warpage

	ET3500-5002 BK	Acrylonitrile Styrene Acrylate + PC, Low Warpage, Glass Fiber Reinforcement, 12%

	ET3500-5003	Acrylonitrile Styrene Acrylate + PC, Low Warpage, Glass Fiber Reinforcement, 12%

	ET5200-0018 UV RS Desert Sage	Polypropylene Homopolymer, General Purpose, Homopolymer, Glass Fiber Reinforcement

	ET6620-0020 FRV0	Polyamide 66, Flame Retardant

	ET7300-0004 Aluminum	Acrylonitrile Butadiene Styrene

	NI-10GF/000	Polyamide 610, Glass Fiber Reinforcement

	NJ-30GF/000 natural	Polyamide 12, General Purpose, Glass Fiber Reinforcement, 30%

	NL-10GF/000 BLACK	Polyamide 612, Good Chemical Resistance, Good Stability, Low to No Water Absorption, Semi Crystalline, Glass Fiber Reinforcement, 10%

	NL-20GF/000 BLACK	Polyamide 612, Good Chemical Resistance, Good Stability, Low to No Water Absorption, Semi Crystalline, Glass Fiber Reinforcement, 20%

	NN-20CF/000 BLACK	Polyamide 66, General Purpose, Carbon Fiber Reinforcement, 20%

	NN-30GF/000	Polyamide 66, Glass Fiber Reinforcement, 30%

	NN-35MG/000 Black v1.1	Polyamide 66, Mineral Filler, 35%

	NN-40CF/000 - "OBSOLETE"	Polyamide 66, General Purpose, Carbon Fiber Reinforcement, 40%

	NN-40CF/000 FRV0 NATURAL	Polyamide 66, Flame Retardant, High Stiffness, Semi Crystalline, Carbon Fiber Reinforcement, 40%

	NN-50GF/000	Polyamide 66, General Purpose, Glass Fiber Reinforcement, 50%

	NN-50GF/000EM L	Polyamide 66, Lubricated, Glass Fiber Reinforcement

	NY-20CF/000 BLACK	Polyamide 6, Carbon Fiber Reinforcement

	NY-20GF/10GB/000	Polyamide 6, Glass Bead

	PC-15CF/000 FCR	Polycarbonate, Fast Molding Cycle, Carbon Fiber Reinforcement, 15%

	PC-15CF-15GF/000	Polycarbonate, Flame Retardant, Glass\Carbon Fiber Reinforcement

	PC-20GF/000	Polycarbonate, Glass Fiber Reinforcement

	PC-30CF/000 BLACK	Polycarbonate, Amorphous, Electrically Conductive, Good Dimensional Stability, High Stiffness, Carbon Fiber Reinforcement, 30%

	PC-30GF/000 BLACK	Polycarbonate, Amorphous, Good Dimensional Stability, Good Toughness, Glass Fiber Reinforcement, 30%

	PE-30GF/000	Polyethylene, High Density, Glass Fiber Reinforcement

	PF-05GF/000 FR MR	Polysulfone, Glass Fiber Reinforcement, 5.0%

	PF-20GF/000	Polysulfone, Glass Fiber Reinforcement, 20%

	PI-30GF/000	Polyether Imide, General Purpose, High Heat Resistance, Glass Fiber Reinforcement, 30%

	PI-30GF/000R BLACK	Polyether Imide, Amorphous, Good Chemical Resistance, Good Dimensional Stability, High Heat Resistance, High Rigidity, Glass Fiber Reinforcement, 30%

	PK-10GF/000	Polyetheretherketone, General Purpose, High Heat Resistance, Glass Fiber Reinforcement, 10%

	PK-30GF/000	Polyetheretherketone, General Purpose, High Heat Resistance, Glass Fiber Reinforcement, 30%

	PP-20GF/000 HS	Polypropylene, Unspecified, Heat Stabilized, Glass Fiber Reinforcement

	PS-15GF/000 White	Polybutylene Terephthalate, Good Chemical Resistance, High Heat Resistance, Semi Crystalline, Glass Fiber Reinforcement, 15%

	PS-20GF/000 NATURAL	Polybutylene Terephthalate, Good Chemical Resistance, High Heat Resistance, Semi Crystalline, Glass Fiber Reinforcement, 20%

	PS-30CF/000 HF UV BLACK	Polybutylene Terephthalate, Electrically Conductive, Good Chemical Resistance, Good Flow, High Heat Resistance, High Stiffness, Semi Crystalline, Carbon Fiber Reinforcement, 30%

	QT020GFS/000 FR NATURAL - "OBSOLETE"	Syndiotactic Polystyrene, Glass Fiber Reinforcement

	QT-15GF/000 natur SO	Syndiotactic Polystyrene, Glass Fiber Reinforcement, 15%

	QT-20MN/000 natural HI	Syndiotactic Polystyrene, Mineral\Inorganic

	QT-30GF/000 Natural	Syndiotactic Polystyrene, Glass Fiber Reinforcement

	RA-10GF-10CF/000 HI	Polyphenylsulfone, Glass\Carbon Fiber Reinforcement

	SF2-40CF/000 NATURAL	Polyphenylene Sulfide, Good Chemical Resistance, High Heat Resistance, High Rigidity, Linear Polymer Structure, Semi Crystalline, Carbon Fiber Reinforcement, 40%

	SF-40CF/000	Polyphenylene Sulfide, General Purpose, High Heat Resistance, Carbon Fiber Reinforcement, 40%

	TR2-30GF/000 NATURAL	Copolyester, BPA Free, Crazing Resistant, Filled, Good Chemical Resistance, Good Crack Resistance, Good Dimensional Stability, Good Toughness, Medium Clarity, Medium Heat Resistance, Glass Fiber Reinforcement

	UR2-40CF/000 BLACK	Polyurethane, Unspecified, Balanced Stiffness/Toughness, Electrically Conductive, Carbon Fiber Reinforcement, 40%

	X AS/018 White	Acrylonitrile Butadiene Styrene, Amorphous, Good Moldability, Good Toughness

	X AS-40CF/000 Natural SE	Acrylonitrile Butadiene Styrene, Platable, Carbon Fiber Reinforcement, 40%

	X PS-154200101 WHITE	Polybutylene Terephthalate, Good Chemical Resistance, High Heat Resistance, Impact Modified, Semi Crystalline, Glass Fiber Reinforcement, 30%

	X TR2-10GF/000 NATURAL	Copolyester, BPA Free, Crazing Resistant, Filled, Good Chemical Resistance, Good Crack Resistance, Good Dimensional Stability, Good Toughness, Medium Clarity, Medium Heat Resistance, Glass Fiber Reinforcement

	X TR2-10TA/000 NATURAL	Copolyester, BPA Free, Crazing Resistant, Filled, Good Chemical Resistance, Good Crack Resistance, Good Dimensional Stability, Good Toughness, Medium Clarity, Medium Heat Resistance, Mineral Filler

	X TR2-20GF/000 NATURAL	Copolyester, BPA Free, Crazing Resistant, Filled, Good Chemical Resistance, Good Crack Resistance, Good Dimensional Stability, Good Toughness, Medium Clarity, Medium Heat Resistance, Glass Fiber Reinforcement

	X TR2-20TA/000 NATURAL	Copolyester, BPA Free, Crazing Resistant, Filled, Good Chemical Resistance, Good Crack Resistance, Good Dimensional Stability, Good Toughness, Medium Clarity, Medium Heat Resistance, Mineral Filler

	X TR2-30TA/000 NATURAL	Copolyester, BPA Free, Crazing Resistant, Filled, Good Chemical Resistance, Good Crack Resistance, Good Dimensional Stability, Good Toughness, Medium Clarity, Medium Heat Resistance, Mineral Filler

	XP9242701	Polyphenylene Sulfide, Carbon Fiber Reinforcement, 10%

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