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Food packs film (bag) the choose and buy of the product uses little common sense
As the ceaseless development of the technology that pack, a large number of the industry is medium adoption is packed to be able to be protected in food qualitative, last, protect gust and those who lengthen goods she...
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Plastic container encounters high temperature to be able to release poison caref
Can you take has used beverage bottle to be used when water cup? Do you know what plastic container fills radiative water to you can release toxic carcinogenic substance? Actually, every plastic container has a small...
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Brief introduction of knowledge of PS / ABS
Polystyrene (Polystyrene, abbreviation PS) is a kind colorless and transparent thermoplastic plastic. Have prep above100 Celsiusglass changes temperature, because this often is used to,make all sorts of need bear the...
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The part is plastic shape sort and inject shape principle
1. is plastic shaping sort: A inject shapes: It is plastic material preexistence of the machine that note model heat melt of the be heated in makings canister, go to fuse-element elbow by reciprocating type screw...
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Polyester plasticizer applies mediumly in PVC plastic products
Polyester plasticizer is polymer of polarity high polymer, have very good consistence with PVC, join PVC recipe inside, can make PVC model changes what time has different rate to shift to an earlier date, regard a kin...
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The research and development of natural antioxidant and reach market application
One, overview Long-term since, people oxidizes to last and prevent, use synthetic antioxidant to wait like BHTBHATBHQ and PG all the time. In recent years, people had extensive research to these security problems t...
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Industry of our country mould grows international market notice
Review the progress that industry of our country mould comes to a few this years, the mould manufacturing industry of our home is overall development level is good, company treatment level gets very big rise, exit is...
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Of polyethylene PE note model to shape craft
PE is crystallization sex raw material, hygroscopic minimum, do not exceed 0.01 % , because this need not undertake dry processing before treatment. Catenary of PE element couplet is flexible good, the active force b...
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