Injection resin series-Materials for wind turbine blades-SWANCOR ADVANCED MATERIALS CO., LTD.

Injection resin series

The Shangwei injection resin series is a vacuum injection special resin composed of epoxy resin as the main agent and curing agent under typical curing systems, suitable for the molding application of large fan structure blade products. Its main features are moderate viscosity/operation time, good mechanical properties, and excellent wettability to fibers. Shangwei has launched a new type of resin product, SWANCOR HYVER free radical modified epoxy resin. With a unique composite cross-linking system, the material combines the toughness of an epoxy system with the rigidity of a free radical system. It features excellent mechanical properties, strong process adaptability, and cost advantages, providing lower carbon emissions for the industrial supply chain.

Product	Mixed viscosity (mPa·s,25℃)	Exothermic peak time (min)	TG(℃)	Characteristics
SWANCOR HYVER	120-180	Used in conjunction with the heating process	>80	1. The price advantage is obvious 2. Low viscosity, quick establishment of product strength, which can improve the production efficiency of blades 3. It features a low heat release temperature, a long operating time, and excellent mechanical properties, meeting the design requirements of large blades
SWANCOR 2511-1A/BT	200-300	30-110 ^①	85-95	It is suitable for the vacuum injection process of external reinforcement of blades, with rapid curing and excellent mechanical properties
SWANCOR 2511-1A/BM	200-300	170-250 ^①	85-95	It is suitable for vacuum injection processes, with a short molding cycle and fast Tg establishment, which can assist in accelerating production
SWANCOR 2511-1A/BS	215-255	280-360 ^①	80-90	It is suitable for vacuum injection processes, has good toughness, moderate operating time and good universality
SWANCOR 2511-1AL/BV	180-260	350-450 ^①	>75	Suitable for vacuum injection process, with low heat release Tg is established quickly and has a long operational time. It is applicable to the injection of large blades and offshore blades
SWANCOR 2519-1A/BS	180-220	250-300 ^②	76-85	It meets the technical requirements of one-piece formed blade injection, has a low mixing viscosity, and a fast Tg establishment, which conforms to the mechanical and fatigue performance requirements of Marine blades

① : 28℃, 60%RH constant temperature and humidity chamber environment, 100g resin mixture
② : The time it takes for 1000g of resin mixture to reach 60 ℃ in a constant temperature and humidity chamber at 25℃ and 60%RH

Previous： Not Have Next： Hand lay-up resin series