Chinese Factory of Compounding Silicone Rubber Htv/Hcr for Transmission Grade Materials for Composite Insulators 10kv

Overview
Product Parameters
Detailed Photos
FAQ

Overview

Basic Info.

Model NO.	HF-013
Certification	ISO, FDA, REACH, RoHS, SGS,UL
Lead Time	1-2 Days for Samples, 3-10 Days for 1-20tons
Hardness	60 Shore a
Duro	135-250
Density	1.4-2.1 g/cm3
Tensile Strength	6.8MPa
Elongation	210%
Tear Strength	20 kN/M
Rebound	50%
Color	Any Colors
Product Process	Extrusion,Molding,Injection
Appearance	Translucent /Transparent Solid
Storage Temperature	Room Temperature
Dielectric Constant at 100Hz	3.03
Dissipation Factor at 100Hz	0.0029
Dielectric Strength(Kv/mm)	24.3
Transport Package	25kg Per Carton and 1ton Per Pallet
Specification	48cm32cm14.5cm
Trademark	HEFENG
Origin	Wenzhou, China
HS Code	3910000000
Production Capacity	100000tons/Year

Packaging & Delivery

Package Size480.00cm * 320.00cm * 145.00cm Package Gross Weight21.000kg

Product Description

Chinese Factory of Compounding Silicone Rubber Htv/Hcr for Transmission Grade Materials for Composite Insulators 10kv-1000kv

1.What kinds of silicone rubbers do you supply?
--HTV Silicone,Solid Silicone, Liquid silicone rubber,Insulating silicone rubber, fumed silicone rubber,flame retardant silicone rubber, general-purpose silicone rubber, basic rubber compound and all kinds of customized silicone rubber products in various fields, covering electronics, food and medical products, cooking utensil, electricity, automotive &aerospace accessories, sporting goods, sealing material, construction, babyware etc, with forming process for products including molding and extrusion and injection

2. Are you a manufacturer or trading company?
--We are a manufacturer, our factories are located in Wenzhou China.

3. Do you provide free samples?
--Yes, we offer free samples to start cooperation.

4.How long can I expect to get the sample ?
--Usually 2 days for preparing samples, 5-7 days for shipping.

5. How long is the lead time for bulk order?
--For example about insulation silicone rubber material, 1-2 days for 1 ton(1000kgs), 14 days for 20tons(20ft container).

6.Do you inspect goods before delivery?
--We have a professional QC team, each batch of silicone rubber must be tested by our safe quality examination system before shipping.

7.What is your minimum order quantity?
--Depending on the product you need, for example about insulation silicone rubber material, normal MOQ is 100kgs. If you need less than 100kgs for starting a trial order, it might be okay.

8. What services can we provide?
--Accepted Trade Terms: EXW, FOB, CFR, CIF, Express Delivery.
--Accepted Payment Currency: USD, EURO,CNY.
--Accepted Payment Terms: T/T,L/C,D/P Or Communicate With Us To Determine.

9.Why silicone rubber add curing agent after mixing a lot of bubbles?
--This is normal physical phenomena. The liquid will produce a large number of bubbles in the mixing time, so, it must pass through the vacuum exhaust bubble treatment.

Product Parameters

Type number	HF-230A	HF-230B	HF-230C	HF-270
Shore A	60±3	60±3	60±3	60±3
Duro	180±20	180±20	160±20	180±20
Density(g/cm3)	1.45±0.05	1.45±0.05	1.5±0.05	1.55±0.05
Tensile strength(MPa)	≥ 4.5	≥ 4	≥ 4	≥ 4
Elongation(%)	≥ 270	≥ 230	≥ 180	≥ 300
Compression(%) 175ºC ×22h	≤ 6	≤ 6	≤ 6	≤ 10
Tear strength right Angle(kN/m)	≥ 10	≥ 10	≥ 8	≥ 8
Rebound(%)	≥ 55	≥ 50	≥ 50	≥ 45
(Flame-retardant rating)	FV-0	FV-0	FV-1	FV-1
(1mm)kv/mm(Breakdown Voltage)	≥ 22	≥ 20	≥ 15	≥ 15
(Dielectric Constant )	≤ 4.5	≤ 5	≤ 5	≤ 5
(Dielectric loss)	≤ 0.03	≤ 0.05	≤ 0.07	≤ 0.07
(Electric leakage marks)	1A4.5	1A4.5	1A3.5	1A3.5
(Volume Resistivity)	≥ 1.0X1014Ω .cm	1.0X1014Ω .cm	1.0X1014Ω .cm	≥ 1.0X1014Ω .cm
(Surface Resistivity)	≥ 1X1014Ω	≥ 1X1014Ω	≥ 1X1014Ω	≥ 1X1014Ω
(%)Line contraction rate (%)	≤ 4	≤ 4	≤ 4	≤ 4
hydrophobicity	HC1	HC1	/	/

Detailed Photos

FAQ

Products

Chinese Factory of Compounding Silicone Rubber Htv/Hcr for Transmission Grade Materials for Composite Insulators 10kv

Basic Info.

Packaging & Delivery

Product Description