描述
初塑PPS颗粒
初塑PPS颗粒的特点：1、优异的耐热性，温度指数200-400°C，HDT>260°C；2.固有阻燃性，天然阻燃剂，UL94:V0/5VA额定值；3、优异的耐化学性能，200℃以下，无已知溶剂；尺寸稳定性好，成型公差小，翘曲度低，蠕变小；5、优异的机械性能、高抗拉、高强度、耐高温
未经处理的塑料PPS颗粒
产品详细信息未净化塑料PPS颗粒
未净化塑料PPS颗粒材料性能
1。电气绝缘（尤其是高频绝缘）优良，白色坚硬易碎，落在地上有金属噪音，透光率仅次于有机玻璃，耐水性好，化学稳定性好。它具有优异的阻燃性，是不可燃的塑料
2。强度一般较好，但脆性大，易产生应力脆化；不耐苯、汽油等有机溶剂；它可以在260度的温度下长时间使用；它在400度的空气或氮气中是稳定的。通过添加玻璃纤维或其他增强材料，可以大大提高冲击强度、耐热性和其他机械性能。当密度增加到1.6-1.9时，成型收缩率降低到0.15-0.25%，适用于制造耐热零件、绝缘零件、化工仪器、光学仪器等零件
3。它具有良好的成型性、无定形材料、低吸湿性，但应在干燥后成型
4。流动性介于ABS和PC之间，具有固化快、收缩小、易分解等优点。可广泛应用于聚苯硫醚管材、聚苯硫醚板材等材料的制造，尤其是建筑和家居
原始塑料PPS颗粒的主要应用原始塑料PPS颗粒的应用主要集中在其优异的耐热性上，考虑到其减摩性、自润滑性、化学稳定性、尺寸稳定性、阻燃性和电气绝缘性
在化学工业中，未经处理的塑料PPS颗粒可用作反应罐、管道、阀门、化工泵等
在机械中心，未经加工的塑料PPS颗粒可以制造叶轮、叶片、齿轮、偏心轮、轴承、离合器和耐磨零件
PPS主要用于电子电器领域，如变压器框架、高频线圈框架、插头、插座、配线架、接触器鼓片及各种精密零件的生产
请立即联系维珍塑料PPS颗粒
Tina Lin是一家专业的塑料pps颗粒生产商，您可以从我们工厂以优惠的价格订购高品质的塑料pps颗粒
Virgin Plastic PPS Granules
Characteristics of Virgin Plastic PPS Granules: 1, superior heat resistance, temperature index 200-400 ° C, HDT> 260 ° C; 2, inherent flame retardancy, natural flame retardant, UL94: V0/5VA rating; 3, excellent resistance Chemical properties, below 200 ° C, no known solvent; 4, good dimensional stability, tight molding tolerances, low warpage, low creep; 5, excellent mechanical properties, high tensile, high strength, at high temperatures
Virgin Plastic PPS Granules
Product Details
Virgin Plastic PPS Granules
Virgin Plastic PPS Granules Material performance
1. Electrical insulation (especially high frequency insulation) is excellent, white hard and brittle, falling on the ground with metal noise, light transmittance second only to plexiglass, good water resistance, chemical stability. It has excellent flame retardancy and is non combustible plastic.
2. The strength is generally good, but it is brittle, easy to produce stress embrittlement; it is not resistant to benzene, gasoline and other organic solvents; it can be used for a long time at 260 degrees; it is stable in 400 degrees of air or nitrogen. The impact strength, heat resistance and other mechanical properties can be greatly improved by adding glass fiber or other reinforcing materials. When the density increases to 1.6-1.9, the molding shrinkage decreases to 0.15-0.25%, which is suitable for making heat-resistant parts, insulating parts, chemical instruments, optical instruments and other parts.
3. It has good formability, amorphous material, low moisture absorption, but it should be formed after drying.
4. The liquidity is between ABS and PC. It has the advantages of fast solidification, small shrinkage and easy decomposition. It can be widely used in the manufacture of PPS pipes, PPS plates and other materials, especially in construction and home furnishing.
Main Appliaction of Virgin Plastic PPS Granules
The application of Virgin Plastic PPS Granules are centered on its excellent heat resistance, taking into account its friction reduction, self lubrication, chemical stability, dimensional stability, flame retardancy and electrical insulation.
In chemical industry, Virgin Plastic PPS Granules can be used as reaction tank, pipeline, valve, chemical pump, etc;
In the mechanical center, Virgin Plastic PPS Granules can make impeller, blade, gear, eccentric wheel, bearing, clutch and wear-resistant parts;
PPS is mainly used in the field of electronic and electrical appliances, such as the production of transformer framework, high-frequency coil framework, plug, socket, wiring frame, contactor drum piece and various precision parts.
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