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The Advantages And Disadvantages Of Choosing PETG Containers

Advantages

Environmental protection material (recycled environmental protection material). The material has FDA/ROHS/SGS certification and can be recycled. The burned or degraded substances are co2 and h2o. There are almost no researched substances. Compared with PET processing, it is easy to produce B, PC Processing is easy to produce bisphenol A, although PETG materials can be directly applied to the packaging materials of blood products with high requirements for dissolution.

Similar optical performance (highly transparent material), the light transmittance is the same as PMMA, and better than PC. In the thick-walled state, it has more glass luster and will not be better plasticized, and it will become better if there is a pattern similar to glass products.

Extreme elongation and elongation tensile properties, not easy to deform (good elongation)

Excellent impact resistance (impact toughness), 5-10 times higher than PMMA, low-temperature impact resistance is particularly good, it can still be used normally at -40 low temperature.

Its chemical resistance (good chemical resistance) can directly inhale gasoline, soap, detergent, peppermint oil, perfume, alcohol and other products into PMMA and PETG containers, and it can be applied to almost all cosmetic packaging . Unlike PMMA, products cannot be selected directly.

The secondary processing performance can be used for printing, publicity, printing, hot embossing, edge driving, etc.

It can be resisted when the raw materials are processed.

The burst performance is good, even if it breaks under the circumstances, there will be no fragments. Now it has been used in beer abroad. After looking for the product, it dropped 2m above the ground and there was no problem at all.

There is a heavy feeling of high-end glass bottles

It is more regular than the one-step method of bottle blowing screw teeth

Save costs and maintain the effect of transportation test and drop test

Bright colors, no need for post-response

Antonyms

Insufficient high-temperature performance, the material supplier suggests that the problem is below 70. (Our thick-walled products are tested, and there is no change in the container after boiling at 90 degrees for 5 minutes.) If the customer has high-temperature requirements, it is recommended to use high-temperature PCTG materials, which can withstand temperature. 100 degrees, but the cost will increase more.

The cost is reduced, but compared with similar acrylic material, no inner tank is needed, which reduces waste and saves materials.

It is difficult to process, especially for large-capacity thick-wall blown bottles. At present, only a few factories including our company can produce them in China.