ASTM C686矿质纤维绒及毡式绝热材料分离强度标准试验方法

ASTM C686 Standard Test Method for Parting Strength of Mineral Fiber Batt- and Blanket-Type Insulation
ASTM C686 矿质纤维绒及毡式绝热材料分离强度标准试验方法

Tensile strength is a fundamental property associated with mineral fiber manufacture since it is influenced by the type of fiber, the deposition of fiber, the type and the amount of bonding agent, and the method of curing the resin to form a bonded insulation product. The test is an indication of product integrity and the ability of the product to be successfully handled and applied in the field.

1. Scope
1.1 This test method covers evaluation of strength in tension on mineral fiber batt- and blanket-type insulation products. It is useful for determining the comparative tensile properties of these products, specimens of which cannot be held by the more conventional clamp-type grips. This is a quality control method, and the results should not be used for design purposes. It is not normally used for board-type products.
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

2. Referenced Documents (purchase separately)
ASTM Standards
ASTM C167 Test Methods for Thickness and Density of Blanket or Batt Thermal Insulations
ASTM E171 Specification for Atmospheres for Conditioning and Testing Flexible Barrier Materials
ASTM E691 Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
Index Terms
insulation; physical strength; tensile strength: Blanket thermal insulation; Mineral fiber insulation; Parting strength; Tensile properties/testing--insulation;

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 来源：防火网　发布时间：12/25/2013 点击次数：1544