Waterproof Sheet Molding Compound Battery Pack Box for Electric Car

• Surface Treatment: Polished
• Color: Black
• Usage: New Energy Vehicle Batteries
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Battery Box
• Product Categories: Battery Box
• Molding Method: Molding
• Material: SMC(Sheet Molding Compound)
• Fiberglass Content: 32 Wt%
• Unit Weight: 4.0±0.2 Kg/M
• Molding Temperature: 135-155
• Advantage 1: Low Shrinkage
• Advantage 2: Good Surface Flatness
• Advantage 3: Good Surface Gloss
• Advantage 4: Good Mechanical Strength
• Advantage 5: High Flame Retardancy
• Transport Package: Wooden Box
• Specification: Can be customized
• Trademark: Rule
• Origin: Changzhou China
• Package Size: 57.10cm * 57.10cm * 89.00cm
• Package Gross Weight: 238.000kg

Product Description

Battery Box made of Sheet Molding Compound (SMC)

Product Description

We are able to customize the battery covers made of SMC with high flame retardancy requirements, according our customers' special requests, and 2D%3D drawings, we also will offer them technical supports.

Battery covers made of our SMC have the following advantages:
Low shrinkage
Good surface flatness 
Good surface gloss
Good mechanical strength
High flame retardancy

Detailed Photos

Product Parameters

Properties	Test Standards	Units	Typical Values
			RL-SMC-5006	RL-SMC-5006-3	RL-SMC-5007
Fiberglass Content	GB/T 15568-2008	wt%	32	32	32
Unit Weight		kg/m	4.0±0.2	4.0±0.2	4.0±0.2
Molding Temperature		ºC	135-155	135-155	135-155
Shrinkage		%	0.01±0.03	0.02±0.03	0.01±0.03
Density	GB/T 1463-2005	g/cm³	1.76±0.03	1.76±0.03	1.79±0.03
Barcol Hardness	GB/T 3854-2005		≥45	≥45	≥45
Tensile Strength	GB/T 1447-2005	MPa	≥70	≥90	≥70
Tensile Modulus	GB/T 1447-2005	GPa	≥9	≥9	≥9
Poison's Ratio	GB/T 1447-2005		0.25-0.35	0.25-0.35	0.25-0.35
Flexural Strength	GB/T 1449-2005	MPa	≥160	≥210	≥160
Flexural Modulus	GB/T 1449-2005	GPa	≥9	≥9	≥9
Impact Strength	GB/T 1451-2005	kJ/m^2	≥70	≥70	≥70
Heat Distortion Temp	GB/T 1634-1979	ºC	≥220	≥220	≥220
Fire Retardancy	UL-94		3.0mm,V0	3.0mm,V0	5VA
Limited Oxygen Index	GB/T 8924-2005	%	≥36	≥36	≥36
Main Features			Flame retardant	Flame retardant,strong	Flame retardant

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Company Profile

Founded in 2002, Changzhou Rule Composite Material Co., Ltd, is a enterprise engaged in in manufacturing high-performance unsaturated polyester resin, gel coat, glass fiber reinforced composite materials and other related products, also professional in research, development as well as technical consulting and services of composite materials.

Rule Composite Material covers an area of 50, 000 square meters, with a modern office building, an independent R& D center and a high-standard production workshop, equipped with the leading DCS automatic control production device. We also have a strong and advanced quality control department and technical support laboratory.

With over 10 years of experience accumulation and development, we become well-known and outstanding among the clients both at home and abroad.

Choose us, you will get a brand new experience!

Certifications

FAQ

1. What kind of SMC composite material related products you have?
We have sheet molding compound, resin for SMC composite material, also the finished products made by SMC composite material.
2. Do you have OEM/ODM service?
Yes, for the finished products, the time of opening a new mold depends on the level of the difficulties.
3. What kind of SMC composite material sheet sells the best?
SMC for basin, electric parts, automobile parts, etc.
4. What are your terms of delivery?
FOB, CIF, CNF, EXW, and other terms are negotiable.