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Baytherm® GF-38

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材料类型

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材料

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一般特征

BAYTHERM® GF-38 is a polyol formulation to be used together with DESMODUR® 44V20 L in order to produce rigid polyurethane foam by pouring. This system is used for thermal insulation to various metalic constructions by discontinuous procedure.

BAYTHERM® GF-38 contains at least one of the followings HFC´s: HFC-134a, HFC-227ea, HFC-365mfc, HFC-245fa.

When correctly processed, rigid polyurethane foams based on polyol BAYTHERM® GF-38 can achieve the reaction to fire classification of Euroclass F according to the european standard EN 13501-1:2002.

储存条件

Polyol can absorb moisture from the air. Keep the container tightly closed in a cool, well-ventilated place. Store at 20°C and keep away from food and other feeding stuff.

样品

The polyol formulation should be homogenised before samples are taken. Moisture access must be prevented.

包装类型

Drums (230kg).

技术属性和数据表

属性名称 测试方法 单位 数值
Density 20°C LPUR - 050 g/cm³ approx. 1,119
pH value LPUR - 037 approx. 8,57

属性名称 测试方法 单位 数值
Water content % 2.15 ± 0.15
Hydroxyl number LPUR - 049 mg KOH/g 285 ± 25
Viscosity 25 °C LPUR - 002 mPas 750 ± 250

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技术数据表
安全数据表
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