Baytec® RTC V85 Component A (766733-)

About
Baytec RTC-V85 Component A is a four component, 100%-solid rotational casting system, which can make urethane elastomers in a range of hardness (72 to 93 Shore A). The isocyanate component is a modified diphenylmethane diisocyanate (MDI) prepolymer, and the three polyol components are polyether polyol blends. The system is a special, fast reacting system designed to be cast on rotating roll cores using the rotational casting technique. Typical applications are on rolls for the paper, textile, and steel industries and belt rollers. This system can be pigmented to most any color. As with any product, use of the Baytec RTC-V85 Component A in a given application must be tested (including field testing, etc.) in advance by the user to determine suitability.&&

About

Baytec RTC-V85 Component A is a four component, 100%-solid rotational casting system, which can make urethane elastomers in a range of hardness (72 to 93 Shore A). The isocyanate component is a modified diphenylmethane diisocyanate (MDI) prepolymer, and the three polyol components are polyether polyol blends. The system is a special, fast reacting system designed to be cast on rotating roll cores using the rotational casting technique. Typical applications are on rolls for the paper, textile, and steel industries and belt rollers. This system can be pigmented to most any color. As with any product, use of the Baytec RTC-V85 Component A in a given application must be tested (including field testing, etc.) in advance by the user to determine suitability.&&

Product Description
Supplier	Covestro
Generic	PUR-脂肪族+MDI
Material Status	Commercial: Active
Availabilitys	Africa & Middle East ,North America,Latin America,Asia Pacific,Europe

Technical Data
PHYSICAL	Nominal value	Unit	Test method
Density	1.06	g/cm³	ASTM D792

elastic body	Nominal value	Unit	Test method
tensile strength	12.8	MPa	ASTM D412
Tensile strain
fracture	460	%	ASTM D412
tear strength	63.9	kN/m	ASTM D624

THERMAL	Nominal value	Unit	Test method
Thermosetting components
Part C	按重量计算的混合比: 33
Component A	按重量计算的混合比: 76
Component B	按重量计算的混合比: 67

MECHANICAL	Nominal value	Unit	Test method
Shore hardness
Shaw’s A	83		ASTM D2240
Pusey & Jones	42.0
Taber abraser
1000 cycles	175	mg	ASTM D4060
compression deformation
25%	3.79	MPa	ASTM D575

Notes
1. Typical properties: these are not to be construed as specifications.
2. Die C
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