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SMC/BMC Molded Material
SMC/BMC Molded Material

SMC/BMC Molded Material

The research of SMC began in 1951 and it became more mature after1965 until LP-SMC,LC-SMC,HMC and XMC etc of today,nowadays variousproducts of this kind have already been over several hundred kinds and thisproducts is the mostly widely and massively used technology in the current allFRP products. The major materials used in the SMC is cut chopped strand withthe cut length 25mm or 50mm, resin,densitifying agent,mold release agent,color paste,high temperature solidifying agent which will be squeezed by SMCsheet machine. after impregnation it can be in rolls or to be folded layer bylayer. The vis...
Introduction

PerformanceUnitSMCFiberglass Reinforced ABSSteelAluminum
Densityg/cm³1.7~1.91.25~1.387.8~7.92.7~2.8
Fiberglass Content%15~6020~40
Flexural StrengthMpa90~360160~170250~450140~240
Flexural ModulusGpa8~2031021060
Tensile StrengthMpa50~23075~110250~450100~200
Tensile ModulusGpa10~174~621060


Parameter

RemarkItem
Density

Water Absorbing

Performance

Mould Plastic Shrinkage

Rate

Fiberglass Content

Heat Deformation

Temperature

Flexural StrengthFlexural ModulusPunch StrengthTensile StrengthDielectric Strength
General SMCStandard

GB

/T1463

GB

/T1462

GB

/T15568

GB

/T15568

GB

/T1634

GB

/T1449

GB

/T1449

GB

/T1451

GB

/T1447

GB

/T1408

Unitg/cm3mg%%MpaGpaKJ/m²MpaKV/mm
10281.75-1.85≤20≤0.1521±2≥200≥130≥9≥45≥50
10391.75-1.85≤20≤0.1526±2≥200≥150≥10≥60≥65
10401.75-1.85≤20≤0.1026±2≥200≥150≥10≥55≥60
10451.75-1.85≤20≤0.1519±2≥200≥110≥9≥40≥45
1045DC1.75-1.85≤20≤0.1521±2≥200≥130≥9≥45≥50
10461.75-1.85≤20≤0.1526±2≥200≥150≥10≥60≥65
1046A1.75-1.85≤20≤0.1232±2≥200≥170≥10≥65≥70
10811.75-1.85≤20≤0.1228±2≥200≥160≥10≥65≥70
1081R1.75-1.85≤20≤0.1230±2≥200≥170≥10≥75≥80
1081TX1.80-1.90≤20≤0.1036±2≥200≥190≥11≥85≥90
10861.80-1.90≤20≤0.1038±2≥200≥200≥11≥95≥100
Low Shrinkage SMC10361.75-1.85≤20≤0.0523±2≥200≥130≥8≥40≥45
10371.75-1.85≤20≤0.0528±2≥200≥170≥10≥75≥85
10801.75-1.85≤20≤0.0530±2≥200≥150≥9≥70≥70
10821.75-1.85≤20≤0.0828±2≥200≥170≥10≥80≥80
10831.75-1.85≤20≤0.0828±2≥200≥170≥10≥80≥80
Flame Retardant SMC20101.75-1.85≤20≤0.1523±2≥200≥140≥9≥50≥50≥12
20171.75-1.85≤20≤0.1028±2≥200≥170≥10≥70≥70≥12
20391.75-1.85≤20≤0.1523±2≥200≥140≥9≥50≥50≥10
20451.75-1.85≤20≤0.1520±2≥200≥110≥9≥45≥45≥10
20501.75-1.85≤20≤0.1524±2≥200≥140≥9≥50≥55≥12
20701.75-1.85≤20≤0.1526±2≥200≥150≥10≥60≥65≥12
20761.75-1.85≤20≤0.1526±2≥200≥150≥10≥60≥65≥10
20821.80-1.90≤20≤0.0836±2≥200≥180≥11≥85≥85≥12
2082T1.80-1.90≤20≤0.0533±2≥200≥180≥11≥90≥95≥12
20881.80-1.90≤20≤0.0836±2≥200≥180≥11≥85≥85≥12


Remark

Insulation Resistance

Electric Resistance Arc

Dielectric Coefficient

Electric Loss

(TAN)

Electric Leakage Resttance

Crease Index

Combustion Resistance

Notes
General SMC

G

B/T10064

GB

/T1411

GB

/T1409

GB

/T1409

GB

/T4207

UL-94
ΩSVGrade
The surface effect is general,suitable for ordinary products
Good surface effect, general purpose
Class A surface finish, suitable for bathroom products
The surface effect is average, suitable for ordinary products
Good surface effect, suitable for watch box products
Slightly lower strength, suitable for ordinary products in the automotive industry
Good surface effect,high strength, good water resistance, suitable for large water tank products
High strength, suitable for the automotive industry
High strength, good surface effect, suitable for colored exterior parts such as cars
High strength, suitable for large products in automotive and other fields
High strength, general surface effect, suitable for high-strength and high-frequency vibrationparts of construction machinery
Low Shrinkage SMCClass A surface effect, suitable for bathroom and high surface effect flat panel
Class A surface effect, high strength, suitable for the automotive industry
Class A surface effect, high strength, suitable for the automotive industry
High strength, with certain anti-corrosion properties
High strength, good corrosion resistance
Flame Retardant SMC≥1.0×1013≥180≤4.5≤0.015≤600V0General surface effect, general purpose
≥1.0×1013≥180≤4.5≤0.015≤600V0Strength, suitable for bracket products in railway industry
≥1.0×1013≥180≤4.5≤0.015≤600V1General flame retardancy, suitable for insulating boards
≥1.0×1013≥180≤4.5≤0.015≤600V1General surface effect, general purpose
≥1.0×1013≥180≤4.5≤0.015≤600V0Good surface effect, suitable for watch box products
≥1.0×1013≥180≤4.5≤0.015≤600V0Fortunately, the light transmittance is suitable for medical CT cover
≥1.0×1013≥180≤4.5≤0.015≤600V1Good surface effect, suitable for watch box products
≥1.0×1013≥180≤4.5≤0.015≤600V0High strength, suitable for subway seats and other load-bearing products
≥1.0×1013≥180≤4.5≤0.015≤600V0A-arade surface effect, high strenath, suitaple for high-speed rail subway wall panel products.meet the standards of the Ministry of Railwavs, HL2 standards in EN45545. etc.
≥1.0×1013≥180≤4.5≤0.015≤600V0High strength, suitable for railway cable ducts


Application

Welcome to TIANMA, a leading provider of high-quality SMC (Sheet Moulding Compounds) and BMC (Bulk Moulding Compounds) molded materials. At TIANMA, we specialize in delivering top-notch solutions for a wide range of applications, ensuring superior performance and reliability in every project.

SMC Compound: Engineered ExcellenceOur SMC compounds are meticulously formulated to meet the most demanding engineering requirements. These versatile materials, often referred to as "smc compound" or "smc sheet moulding compounds," exhibit exceptional strength, impact resistance, and dimensional stability. TIANMA's SMC compounds find applications in diverse industries, including automotive, aerospace, and electrical, where their unique combination of properties ensures optimal performance and longevity.

SMC Sheet Moulding Compounds: Tailored for SuccessTIANMA takes pride in offering a comprehensive range of "smc sheet moulding compounds" designed to cater to specific manufacturing needs. These compounds are characterized by their excellent flow characteristics, allowing for intricate mold filling and precise replication of details. From automotive body panels to electrical enclosures, our SMC sheet moulding compounds play a crucial role in enhancing product aesthetics, durability, and overall functionality.

SMC Molded Material: Unleashing InnovationExperience innovation like never before with TIANMA's SMC molded materials. Renowned for their adaptability and reliability, our "smc molded material" solutions empower manufacturers to create complex and intricate components with ease. Whether you're developing lightweight structural parts or corrosion-resistant components, TIANMA's SMC molded materials offer a winning combination of performance and cost-effectiveness.

BMC Molded Material: Precision RedefinedIn addition to SMC, TIANMA excels in providing high-quality BMC molded materials. These materials, often known as "bmc molded material," are tailored for applications where intricate shapes and tight tolerances are essential. With excellent electrical insulation properties and flame resistance, our BMC molded materials are the preferred choice for electrical and electronic applications, ensuring safety and reliability.

Choose TIANMA for Your Molding SolutionsTIANMA stands as your reliable partner in delivering cutting-edge SMC/BMC molded materials. Our commitment to quality, innovation, and customer satisfaction sets us apart in the industry. Explore the possibilities with TIANMA and elevate your projects with our exceptional "smc compound," "smc sheet moulding compounds," and "smc molded material" solutions.

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    Tianma Group Corp is engaged in research on fiberglass/composite material products and related technologies, and has won multiple national, provincial, and municipal level scientific and technological progress awards. Based on this, the company implements a technological innovation strategy, actively cooperates with domestic and foreign research institutes, targets and tracks international market trends, continuously develops new products with independent intellectual property rights, and enhances core competitiveness.

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      Tel: 0086-519-68193652

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