China Tope de goma profesional para agua con orificios en EE. UU. Fabricantes

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Tope de goma profesional para agua con orificios en EE. UU.

Tipo de Pago:	L/C, T/T, Western Union, Paypal
Cantidad de pedido mínima:	50
Plazo de entrega:	1 días

Información básica

Modelo: Various

Descripción del producto Modelo NO .: Varias formas de azulejos de techo: Grosor del rollo: 4.0mm Tratamiento superficial: Recubrimiento Recubierto Certificación: ISO Uso: Certificado de junta de hormigón: ISO9000 Aplicación: como sello para túnel Especificación: como solicitudes de dibujo Código HS: 5522233 Tipo: Material de sellado para edificios Material: Caucho Tipo de azulejo de techo: Caucho Función: Impermeable Color: Negro Mercados de exportación: Global Peso / M: Aproximadamente 4.5 Kg Marca registrada: JianFeng Origen: Hebei, China Información de contacto \ nAdministrador de ventas: Miss Elina Lee \ nTeléfono móvil: & plus; 86- 15132836877 \ nTel: 86-318-5106277 \ nFax: 86-0318-5106277 \ nSitio web: www & period; prolianz & period; com \ nEmpresa: Hengshui Jianfeng Engineering Rubber co & period ;, LTD & period; \ n \ n

Description of rubber water stop

More varieties of the specification, the shape can be divided into: mountain type, bridge, P type, U type, Z, B, T, H, E, Q, etc. If the usage and classification for the back and buried the rubber water stop, because the rubber has good elasticity, abrasion resistance, aging resistance and tear resistance, so the rubber water-stop characteristics to adapt to the deformation ability strong, waterproof properties is good, as stipulatedin the domestic rubber water-stop temperature range for -45 ºC - + 60 ºC, when the temperature exceeds 70 ºC, or the strong oxidation or corroded by oil and other organic solvents, shall not use rubber water-stop.

Features of rubber water stop

High elasticity.
  High elongation.
  Excellent high movement accommodation.
  Capable to withstand high hydrostatic head.
  Adjust for subsidence and seismic movements.
  Hot vulcanized site joints.

Description index of rubber water stop

Description				Index
1. Hardness ( Shore A )				60±5	60±5	60±5
2.Tensile strength ,MPa ≥				15	12	10
3.Elongation at break , % ≥				380	380	300
4.Compression set %			70°×24h, % ≤	35	35	35
			23°×168h, % ≤	20	20	20
5. Tear strength ,KN/m ≥				30	25	25
6.Brittleness temperature, ≤				-45	-40	-40
7.Hot air aging	70°× 168h	Hardness (shoreA)		+8	------	_
		Tensile strength, MPa ≥		12	10	_
		Elongation at break, % ≥		300	300	_
	100°× 168h	Hardness (shoreA)		__	__	+8
		Tensile strength, MPa ≥		__	__	9
		Elongation at break, % ≥		__	__	250
8. Resistance to ozone ageing 50pphm:20%,48h				Grade2	Grade2	Grade0
9. Adhesion of rubber to metal				With contact section in elastomer
10. Notes				(1) Adhesion of rubber to metalis used to the rubber water stop with steel edge. (2) If there are other special requirements, it could add inspection items properly after making deal by both sides.When as users'requirements to check mildew test according to the circumstances, the mildew proof property must be equal to or over Grade 2.