Advantages: High strength and stiffness: The tensile strength and bending strength of pultruded resin are relatively high, and it has good rigidity and can withstand large loads.
Application scenarios: Construction engineering: Pultruded resin is widely used in construction engineering to make doors, windows, railings, guardrails, stair handrails, roof purlins, etc.
Technical index of liquid resin (25℃):
| Item | Unit | Index | Testing Method |
| Appearance | --- | Light yellow liquid | R6 |
| Viscosity | Pa·s | 0.50~0.70 | RCI 18-021 |
| SPI-GT | min | 4.0~6.0 | RCI 18-051 |
| SPI -MCT | min | 1.2~2.3 | RCI 18-051 |
| SPI -PET | ºC | 226~260 | RCI 18-051 |
| Acid Value | mgKOH/g | 14.0~19.0 | RCI 18-010 |
| Non-volatile material | --- | (60.0~64.0)% | RCI 18-001 |
Note: gel time test: 50%BPO powder 2%
Physical properties of casting body (for reference only):
| Item | Unit | Factual Value | Testing Method |
| Tensile Strength | MPa | 40 | GB/T2567-2008 |
| Elastic
Tensile
Modulus | MPa | 3100 | GB/T2567-2008 |
| Elongation at Break | --- | 1.3% | GB/T2567-2008 |
| Heat
Deflection
Temperature | ºC | 105 | GB/T1634-2004 |
| Bacol hardness | --- | 47 | GB/T3854-2005 |
Note:
1) The manufacturing method of the casting body: GB/T8237-2005, the curing system: RCA2.0%, Butanox M-50 1.0%;
2) The post-curing treatment of the casting body: room temperature×24 hours+60ºC×3 hours+ 115ºC×1 hour
Notices:
The product should be stored in a cool place below 25ºC, avoid fire, and keep away from heat and radiation sources. The shelf life of storage below 25ºC is 3 months after leaving the factory.
FAQ
Our Advantages
Why we choose Changzhou Rule Composite Material Co., Ltd?
What is resin?
Resin usually refers to products inclined to softening or melting after receiving heat. When softening, it shows a trend toward flowing under the influence of external forces. Under normal temperature, it is in solid, semi-solid state, and sometimes liquid organic polymer. Broadly speaking, any macromolecule compound that can be used as a raw material for plastic processing can be called resin.
What can resins do for you?
Resin products are widely used in sectors like railways, automobiles, wind power, shipbuilding, cooling towers, pipelines, coatings, electrical appliances, artificial stone, handicrafts, lighting tiles, sanitary ware, anti-corrosion engineering and so on. Rule has been granted certification of ISO9001: 2008 Quality Management System and ISO14001: 2004 Environmental Management System, and some products have won recognition of China Classification Society(CCS) and Food-Level Licenses of the Provincial Department of Health.
We are the professional resin solution provider.
With decades of experience in the R& D of resins, we can fully understand customers' needs and aspirations in the cooperation process and have presented countless solutions. Over the years, we work hard to optimize our products and make them attractive to end users.
yomi@rulecomposite.com
