Products – RIZHAO MINGCHEM LTD.

PASTE PVC RESIN-Micro Suspension

mingchem — Wed, 03 Aug 2022 11:08:32 +0000

● Paste PVC Resin (Micro-Suspension)

Formula: 〔 CH2-CHCL 〕 n n=650~2100 Formula Weight: 40600~131250

Forms: White powder. It is well compatible with plasticizers, organic Solvents and fillers. It can be formed plastisol or organosol, and fabricated into diverse products.

● Production Process

Micro- suspension

● Application:

Type

Properties

Main Application

71G

High molecular; low paste viscosity; little water imbibitions;

good insulation resistance; good transparency

Bottom layer of non-foaming artificial leather;

surface layer of artificial leather and floor leather; canvas;dip forming (gloves & boots); rotational molding products (toy); bottle caps..

51G

Medium molecular; low paste viscosity; medium polymerization;

good foaming; good thermal stability; uneasy solution settlement

Foamed wall paper; floor leather; artificial leather;

rotational molding toys; bottle caps

● Package:

PE bags, net weight-20kg each.

● Storage and notices：

Stored in dry and ventilated place and multiple batches should be placed in different places to avoid sun and moisture. Clean transportation facilities should be adopted to prevent rain and pollution.

● Specification:

Item
Mean Degree of Polymerization	≤	1300	±	100	1700	±	100
Brookfield Viscosity mpa.s DOP 60% 50r/m	≤	4000±2500			4000±2500
Volatile (including water)%	≤	0.40			0.40
Screen Residue (mesh 0.063mm)%	≤	1.0			1.0
Residue VCM mg/kg	≤	10			10
Impurity particle number	≤	20			20

PASTE PVC RESIN -Emulsion process

mingchem — Wed, 03 Aug 2022 11:04:42 +0000

● Paste PVC Resin (Emulsion process)

Formula: 〔 CH2-CHCL 〕 n n=650~2100 Formula Weight: 40600~131250

Forms: White powder. It is well compatible with plasticizers, organic Solvents and fillers. It can be formed plastisol or organosol, and fabricated into diverse products.

● Production Process

Emulsion process which technology is from Mitsubishi Chemical Vinyl,Japan

● Application:

Type

Properties

Main Application

P440

General purpose resin of medium weight, whose degree of polymerization of about 1500 and K value of 73 -75, with good transparency, thermal stability, water resistance and weather ability.

Non-foamed and slightly-foamed artificial leather, which can be used to spray and dye metal coating, glass fibers, dipping and general-purpose products.

P450

Paste resin of low molecular weight, whose degree of polymerization of about 1000 and k value of 65, with good foaminess and high – speed coating ability, and content filler can be added.

Foamed layer of elastic floor, foamed artificial leather and wall paper.

Package:

PE bags, net weight-20kg each.

● Storage and notices：

● Specification:

Q/GHBA 101

Item		P440			P450
Mean Degree of Polymerization	≤	1450	±	200	1000	±	150
Brookfield Viscosity mpa.s DOP 60% 50r/m	≤	5000			7000
Volatile (including water)%	≤	0.40			0.40
Screen Residue (mesh 0.063mm)%	≤	1.0			1.0
Residue VCM mg/kg	≤	10			10
Impurity particle number	≤	20			20

LACTIC ACID 80%

mingchem — Wed, 03 Aug 2022 10:56:20 +0000

LACTIC ACID 80% FOOD GRADE

Description Natural L(+) lactic acid produced by fermentation from sugar. It has a mild acid taste and is widely used as an acidulant in the food industry

Product Product name L-lactic acid

Physical-Chemical Properties

Molecular weight 90

Molecular formula C3H6O3

Form Liquid

Density (20°C) 1.18 – 1.21 g/ml

Solubility Soluble in water and ethanol

Visual sensory characteristics

Color (fresh solution) Max. 100 Hazen

Odor Nearly odorless

Taste Mild acid

Identification Positive test for lactate Passes test

Purity Assay Min.80.0 % w/w Stereochemical purity L(+) Min. 97 %

Heavy metals (as Pb) Max. 10 ppm

Iron Max. 10 ppm

Calcium Max. 10 ppm

Chloride Max. 10 ppm

Sulphate Max. 10 ppm

Sulphated ash Max. 0.1 % w/w

Cyanide Max. 5 ppm

Lead Max. 0.5 ppm

Arsenic Max. 1 ppm

Mercury Max. 1 ppm

Reducing substances (sugars) Passes test

Citric, oxalic, tartaric and phosphoric acids

Passes test

Registration E-code E 270

CAS number 79-33-4 (general 50-21-5)

GRAS status Yes

Comply with FCC, EC 231/2012

PVC Resin (Ethylene based)

mingchem — Tue, 02 Aug 2022 10:24:48 +0000

General Description CAS No. 9002-86-2

PVC Resin (Polyvinyl Chloride) 1300/1000/800 /700 are homopolymers made by suspension polymerization. PVC resin is white powder form thermoplastic resin and has great versatility for making plastic products.

Main Applications

1300 is for films, hoses, leathers, wire cables and other general purpose soft products.

1000 is for pipes, fittings, panels, calendaring, injection, moulding, profiles, and sandals

700 / 800 is for bottles, sheets, calendaring, rigid injection and moulding pipes.

Packaging

25kg bags, 800kg bag

Technical Data Sheet

Parameter		Grade
Standard: GB/T 5761-2018		1300	1000	800	700
K – Value		72 ~ 71	68~ 66	62 ~ 60	59 ~ 55
Average Polymerizing Index		1350~1250	1070~970	840~750	750~650
Number of impurity particles ≤		16	16	20	20
Volatile content (incl. water) % ≤		0.30	0.30	0.30	0.30
Apparent density ≥		0.45	0.48	0.50	0.52
Particle size	≥ 0.25mm ≤	1.6	1.6	1.6	1.6
Particle size	≥ 0.063mm ≥	97	97	97	97
Number of Fish Eye (piece/400 cm2) ≤		20	20	30	30
Plasticizer absorption of 100g resin ≥		25	19	12	12
Whiteness (160℃, after 10 min.) % ≥		78	78	75	75
VCM Residue PPM ≤		5	5	5	5

Calcium Formate

mingchem — Tue, 02 Aug 2022 10:22:39 +0000

General Description

Calcium Formate

CAS No. 544-17-2

Molecular Formula: Ca(HCOO)2

Molecular weight: 130.0

Properties: Slightly hygroscopic, slightly bitter taste. Neutral, non-toxic, soluble in water. Aqueous solution is neutral.

Application: Used as feed additive, suitable for all kinds of animals, with acidification, mildew, antibacterial and other effects, industrial also used in concrete, mortar additives, leather tanning or as preservatives.

Package:25Kg bag/1200Kg bag

Technical Data Sheet

Items	Specifications
Appearance	White Powder
Content（as Ca(HCOO)₂）%	98.0min
Total Calcium%	30.0min
Heavy Metals（as Pb）%	0.0002max
Arsenic（as As）%	0.0001max
Non-Soluble%	1.0max
Dry Loss %	0.5max
PH Value（10% Solution）	6.0~8.0

Fumaric acid

mingchem — Tue, 02 Aug 2022 10:20:57 +0000

General Description

CAS No. 110-17-8

Molecular Formula: C4H4O4

Molecular weight: 116.072

Properties: soluble in ethanol, slightly soluble in water and ether, difficult to dissolve in chloroform carbon tetrachloride benzene.

Application：Mainly used in food meat products, fish products processing. Fumaric acid can be used as acidity regulator, acidifier, antioxidant agent, curing accelerator and spice.

Package:25Kgs bag/Jumbo bag

Storage: Clean, dry, ambient condition

Shelf life: 2 years after production.

Technical Data Sheet

ITEMS	SPECIFICATION
APPEARANCE	WHITE CRYSTAL POWDER
ASSAY(ON DRY BASIS)	99.5%-100.5%
ARSENIC(As)	≤ 2PPM
RESIDUE ON IGNITION	≤ 0.1%
LOSS ON DRYING	≤ 0.25%
COLOUR	≤ 15
MELTING POINT	286~302℃
HEAVY MENTAL	≤ 2PPM

DINP

mingchem — Tue, 02 Aug 2022 10:18:29 +0000

General Description

Di-Isononyl Phthalate（DINP）

CAS No. 28553-12-0

Molecular Formula: C6H4(COOC9H19)2

Molecular Weight:418.6

Boiling Point (760 ㎜ Hg): 403℃

Viscosity（20℃）:72-82 cps

Solubility in Water (20℃): 0.01%

Properties: DINP is a clear, colorless, and almost odourless liquid. It is soluble in most organic solvents. DINP is mainly used as a PVC plasticizer. As compared to DOP, the low volatility and better endurability of DINP significantly reduce the fume emission during the processing procedure and improve its permanence in the final products.

Application：Film, Sheet, Leather, Cable, Paste , Tarpaulin

Package:Flexi bag; 200kg/drum; ISO tank.

Technical Data Sheet

DINP	Standard
Color (APHA)	Max 25	ASTM D1209
Acid Value (KOH-mg/g)	Max 0.05	ASTM D1045
Water Content (Wt%)	Max 0.05	ASTM E203
Volume Resistivity (Ω-cm, 30℃)	Min.2.0×1011	ASTM D1169
Specific Gravity (20/20℃)	0.975±0.005	ASTM D1298
Refractive Index (25℃)	1.486±0.005	ASTM D1045
Ester Content (Wt%)	Min.99.6	GC
Heating Loss (Wt%, 125℃×3hrs)	Max 0.1	JIS K6751

DOP(DI OCTYL PHTHALATE)

mingchem — Tue, 02 Aug 2022 10:17:00 +0000

General Description

DI OCTYL PHTHALATE(DOP)

DI 2-ETHYL HEXYL PHTHALATE

CAS No. 117-81 -7

Molecular Formula: C24H38O4

Molecular weight:390.56

Properties: Soluble in general organic solvents and hydrocarbon. Slightly soluble in glycerol and ethylene glycol.

Application：Used in industries sunch as plastics, rubber, paint and lubricant, emulsifier etc

Package:Flexi bag; 200kg/drum; ISO tank.

Technical Data Sheet

DOP	INDEX
Appearance Description	Light yellow transparent liquid
Chroma (Platinum-Cobalt) No.	≤30
Purity,%	≥99.5
Density(20℃)，g/cm³	0.982-0.988
Acidity(As phthalic acid), %	≤0.010
Flash Point, ℃	≥196
Water, %	≤0.10
Volume resistivity，*10⁹Ω·m	≥1.0

National standard: GB/T11406

PVC RESIN(Carbide-based)

mingchem — Tue, 02 Aug 2022 06:37:32 +0000

PVC Resin- Suspension

Product Information

General Description CAS No. 9002-86-2

PVC Resin (Polyvinyl Chloride) SG3, SG5, SG7 and SG8 are homopolymers made by suspension polymerization. PVC resin is white powder form thermoplastic resin and has great versatility for making plastic products.

Main Applications

SG3 is for films, hoses, leathers, wire cables and other general purpose soft products.

SG5 is for pipes, fittings, panels, calendaring, injection, moulding, profiles, and sandals

SG7 / SG8 is for bottles, sheets, calendaring, rigid injection and moulding pipes.

Packaging

25kgs bags/ 800kgsbag

Technical Data Sheet

Parameter		Grade
Standard: GB/T 5761-2018		SG3	SG5	SG7	SG8
K – Value		72 ~ 71	68~ 66	62 ~ 60	59 ~ 55
Viscosity(ml/g)		135 ~ 127	118 ~ 107	95 ~ 87	86 ~ 73
Average Polymerizing Index		1370~1251	1135~981	845~741	740~650
Number of impurity particles ≤		16	16	20	20
Volatile content (incl. water) % ≤		0.30	0.40	0.40	0.40
Apparent density ≥		0.45	0.48	0.52	0.52
Particle size	≥ 0.25mm ≤	1.6	1.6	1.6	1.6
Particle size	≥ 0.063mm ≥	97	97	97	97
Number of Fish Eye (piece/400 cm2) ≤		20	20	30	30
Plasticizer absorption of 100g resin ≥		27	19	12	22
Whiteness (160℃, after 10 min.) % ≥		78	78	75	75
VCM Residue PPM ≤		5	5	5	5