描述

PET烤箱把手使用材料聚对苯二甲酸乙二醇酯颗粒

PET材料的优势

1。出厂价格，质量稳定

2。成本低，模具性能好

三,。优异的耐水性和耐热性

四,。平衡的机械性能

五,。优异的电气性能

六,。可提供免费样品

七,。符合UL 94 V-0易燃性标准

PET烤箱手柄使用材料聚对苯二甲酸乙二醇酯颗粒

产品详细信息

PET烤箱把手使用材料聚对苯二甲酸乙二醇酯颗粒

PET材料的优点

1。高硬度

2。高温尺寸稳定性。高温颜色稳定性。蠕变阻力

5。良好的表面光泽。易于上色。PET的低成本干燥特性PET是一种吸湿材料。如果水含量过高，在高温处理下会发生水解，导致PET分子链断裂和热分解生成乙醛。物理机械性能降低，结晶速度加快。当瓶坯注射时，会导致瓶胚部分结晶和发白，影响产品质量。在预制件注射成型之前，必须首先将PET颗粒干燥至含水量小于0.005%（50ppm），以便生产出良好的非结晶透明预制件。再生材料的比例一般不超过25%，再生材料应彻底干燥

应用：宠物烤箱把手

PET Oven Handle Usage Material Polyethylene Terephthalate Pellet

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PET Material Advantages
1. Factory price with stable quality
2. Low-cost and high Mold-ability.
3. Excellent Water Resistance and Heat Resistance.
4. Balanced Mechanical properties.
5. Excellent Electrical properties.
6. Free sample can be provided.
7. Conforms to UL 94 V-0 Flammability Standards.

PET Oven Handle Usage Material Polyethylene Terephthalate Pellet

Product Details

PET Oven Handle Usage material Polyethylene terephthalate pellet

Advantages of PET materials

1. High rigidity

2. High temperature dimensional stability

3. High temperature color stability

4. Creep resistance

5. Good surface gloss

6. Easy to color

7. Low cost

Drying characteristics of PET

PET is a hygroscopic material. If the water content is too high, hydrolysis will occur under high temperature processing, which will cause PET molecular chain breakage and thermal decomposition to produce acetaldehyde. Physical and mechanical properties are reduced, and the crystallization rate is accelerated. When the preform is injected, it will cause the bottle The embryo is partially crystallized and whitened, which affects the quality of the product. Before injection molding of preforms, PET pellets must first be dried to a moisture content of less than 0.005% (50ppm), so as to produce good non-crystalline transparent preforms. The proportion of recycled materials should generally not exceed 25%, and the recycled materials should be thoroughly dried.

Application: PET Oven handle