描述

杆用100%回收聚甲醛聚缩醛塑料缩醛

产品名称：最佳成型聚甲醛

颜色：根据需要

优点：

价格有竞争力，质量高，交货及时，免费样品

环保

高耐热性，高抗冲击性

无任何杂质

可使用玻璃纤维/韧性/阻燃剂/紫外线稳定剂增强

包装：25kg/袋（也可定制）

杆用100%回收聚甲醛聚缩醛塑料缩醛

产品详细信息

杆用100%回收聚甲醛聚缩醛塑料缩醛

聚甲醛等级通常以不同聚合度生产，从而产生不同的性能，以满足苛刻的应用要求。POM树脂的不同形式如下所述：

标准/未增强等级

增强等级：玻璃纤维、碳纤维或玻璃球增强POM等级根据聚合物增强的类型和数量显示出较高的抗拉强度或刚度

高冲击/增韧等级：将POM树脂与橡胶、TPU和其他聚合物混合，可获得更高冲击强度的共混物

具有高滑动/磨损性能的等级：使用添加剂（如石墨、PTFE、矿物填料等）对POM树脂进行改性，以提高耐磨性和滑动性能

紫外线稳定等级：通常在POM树脂或其混合物中添加紫外线稳定剂，如受阻胺光稳定剂和紫外线吸收剂，以提高紫外线稳定性

纳米复合材料：添加剂，如CNT、POSS、ZnO等用于生产POM

其他等级：

添加粉末铝或青铜可提高POM树脂的导电性或热变形点

氟碳化合物在聚缩醛中具有良好的表面润滑性，以防止开裂

注射成型的POM加工条件

熔体温度

均聚树脂：180-230°C

共聚物树脂：190-210°C

模具温度：50-150°C。使用更高的模具温度进行精密成型，以减少成型后收缩

注射压力：70-120兆帕

注射速度：中到高

聚甲醛挤出加工条件
挤出用于生产半成品零件，如板材、棒材、管材、长丝、型材等，然后使用传统方法（如车削、铣削、钻孔等）进一步加工，形成成品零件

熔体温度：180-230°C

螺杆转速：33-42

模具温度：175-230°C

是棒制造商的专业100%回收聚甲醛聚缩醛塑料缩醛之一，您可以从我们工厂以优惠价格订购棒用100%回收聚甲醛聚缩醛塑料缩醛

100% Recycled POM Polyacetal Plastic Acetal For Rod

Product name: Best formability POM
Color: As required
Advantage:
Competitive price,high quality,on-time delivery,free sample
Environment friendly
High Heat Resistance,High impact resistance
Without any impurity
Can be reinforced with the glass fiber/toughness/flame retardant/UV stabilizer
Packing: 25kg/bag (also can be customized)

100% Recycled POM Polyacetal Plastic Acetal For Rod

Product Details

100% recycled POM Polyacetal plastic acetal for rod

POM grades are often produced with various degrees of polymerization resulting in different properties to meet demanding applications. The different forms of POM resins are discussed below:

Standard/Unreinforced Grades

Reinforced Grades: Glass fibers, carbon fibers or glass spheres-reinforced POM grades show high tensile strength or rigidity depending on the type and amount of polymer reinforcement.

High Impact/Toughened Grades:Blending POM resins with rubber, TPU and other polymers results in blends with higher impact strength.

Grades with High Slip/Wear Properties:Modification of POM resins with additives such as graphite, PTFE, mineral fillers, etc. enhances abrasion resistant and slip properties

UV Stabilized Grades: UV stabilizers, such as hindered-amine light stabilizers and UV absorbers are often added to POM resins or its blends to improve the UV stability.

Nanocomposites:Additives, such as CNTs, POSS, ZnO, etc. are used to produce POM

Other Grades:

Addition of powdered Al or bronze enhances electrical conductivity or heat distortion point of POM resins.

Fluorocarbons lead to good surface lubricity in polyacetal to prevent cracking

POM Processing Conditions for Injection Molding

Melt temperature

Homopolymer resins: 180-230°C

Copolymer resins: 190-210°C

Mold temperature: 50-150°C. Use higher mold temperatures for precision molding for reduced post-molding shrinkage.

Injection pressure: 70-120 MPa

Injection speed: Medium to high

POM Extrusion Processing Conditions
Extrusion is used to produce semi-furnished parts, such as sheets, rods, pipes, filaments, profile sections, etc. which are further machined using traditional methods such as turning, milling, drilling, etc. to form finished parts.

Melt temperature: 180-230°C

Screw speed: 33-42

Die temperature: 175-230°C

is one of the professional 100% recycled pom polyacetal plastic acetal for rod manufacturers, you can order high quality 100% recycled pom polyacetal plastic acetal for rod at good price from our factory.