- Trang chủ
- Polypropylene / PP
Danh mục
- Sealing Materials
-
Engineering Plastics
- PTFE Plastic
- Engineering Plastics Machining
- Phenolic Epoxy Laminates
- PMMA - Acryl
- POM - Polyacetal
- PA - Polyamide
- PAI - Polyamide-imide
- PBT - Polybutylene Terephthalate
- PC - Polycarbonatе
- PEEK - Polyether Ether Ketone
- PE - Polyethylene
- PET - Polyethylene terephthalate
- PETG - Polyethylene terephthalate glycol
- PP - Polypropylene
- PVC - Polyvinyl chloride
- PVDF - Polyvinylidene fluoride
- PU - Polyurethane
- PBI - Polybenzimidazole
- Mechanical Seals
- High Temperature Insulations
- Industrial Valves
- Elastomeric Materials
Hỗ trợ
Tin mới
Gioăng Cao Su Silicone chịu nhiệt độ cao
08/05/2020
Giới Thiệu Về Hãng FEROLITE Của Ấn Độ
07/05/2020
Sợi Aramid Là Gì? Tính Chất Và Ứng Dụng
07/05/2020
Polypropylene / PP
Polypropylene / PP
Polypropylene / PP is very chemically resistant material. Noticeable influence on it have only strong oxidizing agents - chlorosulfonic acid, fuming nitric acid, halogens, oleum.
Concentrated 58% sulfuric acid and a 30% hydrogen peroxide at room temperature are negligible for the polypropylene material. Prolonged contact with these reagents at 60 ° C and above causes degradation of Polypropylene.
Polypropylene in organic solvents at room temperature swells slightly. Above 100 ° C it is soluble in aromatic hydrocarbons such as benzene, toluene.
Compared to PE material, PP shows improved hardness particularly in the upper temperature range (up to +100 ° C). Notable are the high chemical resistance to many environments and good long term characteristics even at high temperatures.
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Chemical Industry |
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Waste water treatment |
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Electrical Engineering |
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Paper Industry |
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General Industry |
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Oil Industry |