Ebalta SG 2000 L / Comp. A+B

The product group ebalta SG 2000 consists of high-quality, nearly odourless two-component-Polyurethane casting resins without mixed in filler. The filler is stirred in when the components are mixed. There are different resin components available, which are processed with one hardener. The single types differ in potlife and curing time.

The fast curing of the materials leads to a short demoulding time. The very thin binding agent effects a high filler content. The addition of different fillers determines the properties and strength.

Applications

• Foundry patterns

• Core boxes

• Negatives

• Pattern plates

• Control castings

• Coping models

• Vacuum forming tools

• Mould probes for trimming of prototypes

Properties

• unfilled

• very thin liquid

• high filler content possible

• good curing

• very high strength

• very heat resistant

基本信息
特性	高强度 快速固化 耐热性，高 气味低到无
外观	象牙色
形式	液体
加工方法	浇铸

硬度	额定值		测试方法
肖氏硬度 (邵氏 D)			ISO 7619

机械性能	额定值	单位制	测试方法
弯曲模量		MPa	ISO 178
弯曲应力		MPa	ISO 178
压缩应力		MPa	ISO 604

冲击性能	额定值	单位制	测试方法
简支梁无缺口冲击强度		kJ/m²	ISO 179

热性能	额定值	单位制	测试方法
热变形温度 (0.45 MPa, 未退火)		°C	ISO 75-2/B

热固性	额定值	单位制
热固组件
树脂
硬化法

Uncured Properties	额定值	单位制
密度 (20°C)		g/cm³
粘度 (25°C)		Pa·s
固化时间 (20°C)		hr
储存稳定性 1(20°C)		min

备注
1 .	200 g