描述
低粘度尺寸稳定性POM GF25
产品:低粘度尺寸稳定性POM GF25
高耐磨性
低摩擦系数
高耐热性
良好的电气和介电性能
低吸水性
低粘度尺寸稳定性POM GF25
产品详细信息
低粘度尺寸稳定性POM GF25
特点
(1)缩醛聚缩醛树脂加工前无需干燥。最好在加工过程中预热(约80°C),这有利于产品的尺寸稳定性缩醛聚缩醛树脂的加工温度很窄(0~215℃),在桶内停留时间长或温度超过220℃时会分解,产生强烈的刺激性甲醛气体(3)缩醛聚缩醛树脂材料的保持压力应较大(接近注射压力),以减少压降。螺杆转速不宜过高,残余体积应小缩醛聚缩醛树脂制品收缩率大,容易收缩或变形。POM的比热大,模具温度高(80~100℃)。产品脱模时非常热。有必要防止手指灼伤(5)缩醛聚缩醛树脂应在“中压、中速、低料温、高模温”的条件下成型加工,精密产品成型时需控制模温
是专业的低粘度尺寸稳定性pom gf25制造商之一,您可以从我们工厂以优惠的价格订购高质量低粘度尺寸稳定性pom gf25
Low Viscosity Dimensional Stability POM GF25
Product : Low viscosity Dimensional stability POM GF25
High abrasion resistance
Low coefficient of friction
High heat resistance
Good electrical and dielectric properties
Low water absorption
Low Viscosity Dimensional Stability POM GF25
Product Details
Low viscosity Dimensional stability POM GF25
Features
(1)Acetal Polyacetal Resindoes not need to be dried before processing. It is best to preheat (about 80°C) during processing, which is good for the dimensional stability of the product.
(2) The processing temperature of Acetal Polyacetal Resin is very narrow (0~215℃), it will decompose when it stays in the barrel for a long time or the temperature exceeds 220℃, and produce strong irritating formaldehyde gas.
(3) The holding pressure of Acetal Polyacetal Resin material should be large (close to the injection pressure) to reduce the pressure drop. The screw speed should not be too high and the residual volume should be small;
(4) Acetal Polyacetal Resin products have a large shrinkage rate, which is easy to shrink or deform. POM has a large specific heat and a high mold temperature (80~100℃). The product is very hot when it is demolded. It is necessary to prevent burning fingers.
(5) Acetal Polyacetal Resin should be molded and processed under the conditions of “medium pressure, medium speed, low material temperature, and higher mold temperature”, and mold temperature control is required when precision products are molded.
Contact Now ForLow viscosity Dimensional stability POM GF25.
Tina Lin < Email : ###>
is one of the professional low viscosity dimensional stability pom gf25 manufacturers, you can order high quality low viscosity dimensional stability pom gf25 at good price from our factory.
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