牌号 | VESTAMID® NRG 4901 black |
厂家 | Evonik Industries AG |
分类 | 尼龙12 |
介绍 | For Steel Pipe Protection (Encasement) VESTAMID® NRG 4901 black offers a flexible, mechanically tough encasement system that combines the advantages of polyethylene coating and cement mortar casing. Uses of VESTAMID® NRG Products: The important advantages of VESTAMID® NRG 4901 as an encasement material are:
VESTAMID® NRG 4901 black has higher Shore hardness than polyethylene or polypropylene. In contrast to polyethylene or propylene encasement, therefore, the polyamide encasement offers, apart from the corrosion protection provided by the barrier effect, also mechanical protection for the encased steel pipe. Application areas for the new encasement material are found in non-conventional installation technologies such as:
We recommend a processing temperature between 230°C (446°F) and 260°C (500°F) - in some cases up to 280°C (536°F) - during the extrusion process. Drying at 80°C (176°F) for 2 hours to 4 hours before processing is recommended. |
Evonik Industries AG 产品展示 | 种类 |
---|---|
VESTAMID® NRG 4101 yellow | 尼龙12 |
VESTAMID® L L2170 | 尼龙12 |
VESTAMID® L X7229 | 尼龙12 |
VESTAMID® NRG 3001 natural color | 尼龙12 |
VESTOSINT® 2159 natural color | 尼龙12 |
VESTAMID® Care ML16 | 尼龙12 |
VESTOSINT® 2155 natural color | 尼龙12 |
VESTAMID® NRG 2901 black | 尼龙12 |
VESTAMID® E E62-S3 | 尼龙12 |
VESTOSINT® 2070 natural color | 尼龙12 |
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